SCIENTIFIC ABSTRACT S.E. FRISH - V.A. FRISH

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000513730003-9
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 13, 2000
• Sequence Number: 3
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

AlLuthors.'4ishp -30 E* ejad Timre",_ A* V.
title s A course in general-Physice 2nd edition, revised and enItirged. Approved
by the Maistry og bigher education of tho U.S.S.Re as a timt imok for
VbpIcal avid tectmica faoultios of State Universities. O',urs obahchei
Vol. 21 She electrical and elaotromapetic pbemena# 591 Ps
Citirt LV
State PtInting House of the Technical and Theoretical Literature
Date% 29141
Availab3aj ZMuvry of Congms
Sourcet Mmthly List of RMOUn Accessiows ve 3P no& 8, page 522

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1. FRISHP S. E.
2. USSR (600)
4. Physics and Mathematics
7. Works on Anomalous Dispersion in Vapors of IMetals) D. S. HozhdestvenskV;
S. E. Frish., Corr-Mem Acad Sci USSR (editor); N. P. Penkin (comientator).
("Classics of Science", Acad Sci USSR Press., 1951). Reviewed by
V. A. Fabrikant., Sov. Kniga, No. 7, 1952.
9. JM Report U-3081, 16 Jan 1953., Unclassified.

FRISH S. E.
USSR/Physics Spectrograph~ Apr 51
ilSome Problems of Intensity of Spectral Lines,"
S. E. Friih
"Uepekhi Fiz Nauk" Vol XLIII, No 4, pp 512-535
Reviews photometric relations, methods of meas-
urerients of intensities of emission and ab-
,sorption lines, effect of reabsorption on in-
tensities of lines, and describes exptl res
In Leningrad U on vapors of cesium.
181T83

--.WO
Frish, S. E. Dwaitrii Sargeavich Rozhdoetvenskii (on his 75th birthdW), P, 238,
SOi Progress in the Plwsical Sciences, Vol. Xr.TV, No. 2, June 1951, (UsPekhi)

Til'-, -~-G=Jttec 0z; Lte-l In prizer. ~101 the ~;Loujwlj of Miniaterf. !A.1-'ji.) 1;-. tlir of
Afid 11AV4XILl"S WU1OUnO*&i 01ht "L. followliW. P4-14-.mttf1c- vorks, pop-,ptr e-zli-rt-
bejoxa, and textbooks have been submItted for coa4)etition for Ftall.ri Priz.-~p for
r- t -2 - j
the jeaxfi !~~Z bad 1~53- (Sove skilud Kultara Mu2scow, %1. Z~ 'Ci, Fri.~ 3 Api 54
%me
Title of Work
Ell
Frish, S.E. "Course in General Physics" (Vol I
Timoreva, A.V. and 11, 5th. edition; Vol III, 3d
editLm)
LeninCrad SttLte University
i7-cni A.A. Zhadanov

PHASE I Treasure Island BibliographiO Report
BOOK
Author: _JWj26W V.
J&,.and TIMCREVAI A
Full Title: COURSE IN GENERAL PHYSICS~ Vol.
Transliterated Title: Ewa obsbohey fisikip
Publishing Data
Originating Agency: None.
PubLishing House: State FublishiW House for
Date: 1952 No. pp.: 560
Editorial Staff
Editor: None
Editor-in-Chief: None
Text Data
00000034
Call No.: QC21.F734
I. 4th edition.
Tom I
Teehnical-Theoratical. Literature
No. copies: 100,000
Technical Editor: None
Appraiser: None
Coverage: This textbook describes the physical fundamentals of mechanics
(kinematics dynamics# work and energs gravitationg motion of solids
and liquidel, of molecular physics tgasesp fundamentals of thermo-
dynamics, molecular phenomenon in liquids and solids)# and of vibra-
tionp waves, and acoustics. The book requires from the reader some
knowledge of general mathematics including calculus.
Purpose; Approved by the Ministry of Higher learning in the USSR as a textbook
for physical and physico-engineering faculties of state unAversities.
Facilities: None.
No* Russian and Slavic References: None.
Available: Library of Congress.

PHASE I Treasure Island Bibliographic Report
BOOK
Author: PISH, S.E. and T314MEVA, A.V.
F~LU Title-: I 060trV GENERAL PHISIGSp VOL.
Transliterated Title: Xurs obabohey fisikip
Publishing Data
Originating Agency: None
Publishing House: State Publishing House for
Date: 1952 No. pp.t 616
Editorial Staff
Editor: None
Editor-in-Chief: None
Text Data
101 41
Call No.: QC21.F734
119 4th edition
Tom II
Technical-Theoretical Literatures
go. copies: 1009000
Technical Editor: None
Appraiser: None
Coverage: This textbook presents the fundamentals of electrostatics (basic
phenomena in dielectrics and non-dielectrica), direct current (basic
laws and electrolysis), electromagnetic phenomena (magnetic field
currents, deflections in electric and magnetic fields), and electro-
magnetic inductionsp oscillations and waves. The book requires from
the reader a knowledge of general mathematics including calculus.
Purpose: Approved by the Ministry of Higher Learning in the U.S.S.R. as a text-
book for physical and pbysico-engineering faculties of State UrATersi-
ties.
Facilities: None.
No. Russian and Slavic references: None
Available: Library of Congress

7
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WIRI-"U, -Tht
112ht by Um wLce wax ttudW undcr cowlitl~mv d gas dis-
d~llce.v v1pis. wat taffitd out vrith Cs at Vapor Tt.,mmir'ZI
of 4.3 10-1. 1 X 10-1, ard2Z X 10-Imin. Thececd.
of 44WPUOn, ii,, "a ded. Nir diffmat 5Pv.Ctvd Rums. b

1. ~'T~Isp' S. YE.
2. USSP 600
4. Physics
7o Presentation of mass and encrpy in contemporary physics, Usp. fiz. nauk, V, No. 2,
1552.
9. Monthly List of Russian Accessionsy Library of Congress, April 1953, Uncl.

PHASE I
BOOK
TREASURE ISLAND BIBLIOGRAPHICAL REPORT
Call No.:
AP618857
Authors: FRISH., S. E. and TIMOREVA, A. V.
Full Title: TEXTBOOK ON GENERAL PHYSICS. Vol. III.. OPTICS.
ATOMIC PHYSICS. 3rd rev. ed.
Transliterated Title: Kura obshchey fiziki. Tom III. Optika.
Atomnaya fizika. 3 Izdanlye ispravlennoye
Publishing Data
Originating Agency: None
Publiohifig House; State Publishing Houce of Technical and
Theoretical Literature
Date: 1953 No. pp.: 644 No. of copies: 50,000
Editorial Staff: None
Text Data
Coverage: The book contains the last two parts of a university
course in theoretical physics as supplemented with accounts of re-
cent developments in the field of lip.-Jit an,] atoritic physics. The
first part, that on light, describes recently advanced theories
covering light passage through Isotropic and anisotropic media
refraction, diffraction, spectroscopy, Interfrential measurements
and electronic emission. The second part, that on atomic physics,
presents a general description of the fundamental ideas of modern
nuclear science with a minimum of mathematical explanation.
1 /7
AID 426 1

Kurs obshchey fiziki. Tom III. OPtika AID 426 - I
Atomnaya fizika. 3 izdanlye ispravlennoye PAGES
.276-277.'Surface of normal and biaxial crystals. 275). Inter-
ference of polarized rays. 280. Crystallic plate between
nicols. 282. Artificial double refraction in the electric
field. 283. Rotation of the polarization plane. 284. Magnetic
rotation of the polarization plane.
Ch. XXV Light Emission in Moving Bodies 198-223
285. Experiments with moving bodies. 286. Theory of relativi-
ty: 2& The results of conversion of the theory of relativi-
t~ 28 . Optics of moving bodies and the theory of relativity.
2 9. Mechanics of the theory of relativity.
Ch. XXVI Luminous Flux and Thermodynamics of Radiation 224-281
290. Function of visibility. Luminous flux. 291. Ligqt
power, luminescence and illumination. 292. Intensity of Il-
lumination. 293-297. Photometry and photometric measurements.
298-302. Thermal radiation. Emission of black body.
303. Sources of light. 304. Optical pyrometry.
Ch. XXVII Geometric Mies 282-361
305. Introduction. 30 -310. Reflection and refraction on
various surfaces. Magnification. Position of main focuses
and planes of the system. 311. Telescopic system. 31'2.
Errors of optical systems and methods of their elimination.
3/7
40

Kura obshchey fiziki. Tom III. Optika AID 426 - I
Atomnaya fizika. 3 izdanlye inpravlennoye PAGES
PART EIGHT - ATOMIC PHYSICS
Ch. XXX Structure of Atoms and Molecules 425-542
337. Introduction. 338. Nuclear model of the atom.
339. Regularity in atomic spectra. 340. Nature of spectral.
terms. 41. Structure of the hydrogen atom and of similar
ions. 3~2. Elliptic orbit. 343. Spatial quantum orbit; mag-
netic moments of atoms. 344. The effect of external magnetic
and electric fields on the spectrum. 345. The spectrum of
alkaline metals. :346. Difficulties In the Bohr theory: con-
cept of electronic spin. 347. Spectral doU)lets. 348. Atomic
spectra with bi- and multi-valent eleotrona, 349. Mendeleyev's
periodical system. 350. Buildin up electron shells (Mosel
graphs for isoelectronic seriesT. 351. X-ray spectra.
352. Intensity of spectral lines. Probabilities of migration.
353. Structure of molecules. 354. Vibration spectra (ban&,I)
of molecules. 355. Rotating spectra (bands) of molecules.
356. Electronic state of diatonic molecules. 357. Dissocia-
tion of molecules. 358. Influence of isotopy on the molecular
spectrum. 359. Combinational dispersion of light. 360. Luatin-
escenea of liquids and solids.
Ch. XXXI Quantum Mechanics 543-568
361. Wave properties of microparticles. 362. Shrodinger
5/7

Kurs, obshehey fiziki. Tom III. Optika AID 426 - I
Atomnaya fizika. 3 izdaniye ispravlennoye PAGES
(work. of Kurchatnov, Rusinov and Grinberg),7. 378. Nuclear
moments. 379. Structure of atomic nuclei. 380. Nuclei
division. Chain reaction. 381. Cosmic rays. 382. Mesons.
Origin of cosmic rays.
Appendix 633
Index 637
Purpose: The book is approved by the Chief Board of Higher Education
of the Ministry of Culture of the USSR as a textbook for physical
and physico-technical faculties of state universities.
Facilities: None
No. of Russian and Slavic References: None
Available: A.I.D., Library of Congress.
7/7

/ ";./ Ii/11
FRISH'S.I.
i
(Dmitrii Sergeovich Rozhdestvenokii; his life and work] Dmitrii
Sergeevich Rozhdoetvenakit; zhisn' i daintellnost'. Leningrad,
Izd-vo Leningradakogo universitsts, 1954. 26 p. (HLRA 8:11)
(Rothdestvanakii, Dmitrii Sergeevich 1876-1940)

FRISH, S.Z.
T.I,Lonin's book "Materialism and ampirio-criticisaw and modern physics.
Tast.Lea.un.9 Roo2:3-10 7 154. (MLRA 9:7)
(Dialectical materialiom) (Ph7sics)

MWPhysics - Spectral analysis
Oard I /I Pub. 43 - 11/97
Authors $ Frish, S. E.
Title s Ouantitative spectral analysis of gaseous mixtures
Feriodi"I I Izv. AN SSSR. Ser. fiz. 18/Z, page 251, Mar-Apr 1954
fttraot i Brief review is presented of certain problems connected with quantitative
analysis of gaseous mixtures carried out by means of a mothod based on
the utilization of a high-frequency discharge at low pressure in a quartz
tube with external electrodes. One of the basic difficultieti of the method
was found to be the change in the analysis of the gaseous mixture caused by
the adsorption and liberation of gas by the walls of the discharge tube. A
second highly important problem is the creation of optimum conditions-for
the excitation of the spectrum of the analyzed admixtures. Various ways
of overcoming these difficulties are suggested,
Institution The A. A. Zhdanov State University, Physics Institute, Leningrad
Submitted .........

Iy)IT__
ImOhysics - conferences
Cerd 1/1 Pub. 43 - 1/62
Autho" I Prishp S. 38-
Title I Introductory address
PeriOdICS3 I liv. AN SM. Ser. fis. 18/6, 627-629., Nov-,Dec 1954
Abstr"t~ Introdu9tory address and greeting of delegates to the 9--th All-Union
conference on Spectroscopy held during July 5-11j, 1954 in Tartu#
Eat 33r.
Institution s
8ubmittft i

$41midem Owedsm at did
ff" as Omw Sao""
lrbh 444 1. P.
L!:C
F OUM VOW.. A J4
SJJ.Jt.'Ok WI-4(19%).--OPUCM CICHWOM N.-twom.1
wbkk "Pe"Oft Ok I of the Istensity of He un-,
wvm ej~j cams, of dw aftfilag eketro" have beem ddd.
Mat the Ann 601 A. Wo - M)s
4916 A. (filf,~ - PSI,. 4108 A. (M - 9%). and 4078 A.;
U~m gutim us rqwwouw papm-ur-
cog;; r
of these coves ma be &KrMed to trA h4hu
WaV kw* of tbm uaWdom- futbm mr.. whkh 14
Vm ax., am unibed to
2 get tk" IM " am
Odlcr em mcitkdom ftfttlous of these
;=%!*:*6wabtakiedUyandrda9theaPdCLI excitation

BOCHXC~A, 014ga P&Vloyna; SHIUMMR, Telena Yakovlevna; ULSH PS.I. 0
professor, redaktor; CRLOVA,L.I.. redaktor; BOUMOX
T"7.
takhnichookiy redaktor
[Spectrum analysis of gaseous mixtures] Spektr&I'nyI analls
gazovykh amesei. Pod red. S.B.Frisha. Kookwa, Goa. izd-vo
tekhniko-teoret. lit-rY, 1955. 183 P. (KIRA 9:2)
1. Chlon-korrespondent AN SSSR (for Friah)
(Gases--Spectra)

Use-R/ Vxi(.;rtIt;ts - Obittinry
Card 1/1 rub. 127 - 13113
Authors I FrIDh, S. E.
Title /P. 1. Liihirsmy/
Periodical i VQst. U-n. un. Ser. mat. fli.. khim. 1012# '2C",2011, Feb 1955
Abstraot I Euloa is p~osenteLj honoring the dooth of thu i-,rominent Soviet
physicist neademdaian retr lvanovi,~.h Lukirskiy (1894-19510,
Institution .......
Submitted

TRISH, S.Z.
~~
Spectrum apparatus with two prisms Of cOnst&nt-deviation angle.
Vest.Len.un. 9 no.8:151-155 Ag 154. (MLRi 8:7)
(spectroscope)

1FRISH, S.E.
C~iantitative spectrum analysis of gaseaus mixtures& Vast.Len.unq
9 no.8:157-162 Ag 154o (KIM 817)
(Spectrum analysis)

XTASNIKOV. L.L.
*Course of general physics, vol 2.0 5&-1. Frish, A.Y. Timoreva.
8807- 189
Reviewed by L.L. Mianni1mv. Tent.1'en un. 7 no. - -191 Ag 154.
(Physios-Textbooks) (Frish, S.I.) WaA 8:7)
(Timoreva, A.V.)

FRISH,S.E.; XLMOCHM.I.P.
.
Role of cascade transitions In the excitation of spectral lines.
Isy. All SSSR. Bar. fis. 19 no.1:5-6 JA~F 155, (MW 8-9)
1. Fizicheskiy Institut Lenlogradskogo gosudarstvannogo univeral-
teta Imeni A.A.Zhdanova
(Spectrum analysis) (Spectrometer)

4C
/v0 5
tWPhyeice Sensitized fluorescence
cam 1/1 Pab., 22 - IV51
Authors I Frinp.- 1, 19,wMember-correapondent,. Acad, of Sc,,t USSR; and
Mmulln7a -,E. K.
Title I DetermiQon of the effective crosa-sectione of impacts of the
second type from sensititing fluorescence
Periodical o Dok. AR SSSR 10115s 837-840., Apr. 3-1., 1955
Abatract I I theoretical method.supported with properly arranged experimente ta
described for the purpose of determining the effective croas-eactiona
of the second type iRnots of sensitized fluorescence. A mixture of
nitrogen and mercury vapors was chosen for the experiments, Data were
calculated taking into consideration a probability for, the energy
transition, Three referenobst 1 USSR and 2 German (1529-1954). Table;
graphs.
Institution A, A, Zhdanov State University, Institute of Physics, Leningrod
Submitted t January 7, 1955

FRISH,S.S.,* PROKCIFITIV,V.K.
inth Conference on Spectroscopy; proceedings of the second and
third sessions. Usp. f1s. nauk 56 no.1:131-142 My 155.
(MLRA 8:6)
(Spectrum analysis--Congresses)

IRIS
,..~H ~gey Aduardovioh; TINAMA, Aleksandra VasillyeYna; NOVOZHILOV,
n.Y.. radaktor; CRWVA, L.I., redaktor; VOICHOK, X.M., tekhni-
chaskly redaktor
[A course in seneral physics] lure obehahei fisiki. Izd. 7-oo,
i9pr, Xoskva, Goo* isd-vo tekhniko-teoret. lit-r7. Vol.l.
[Pbroical principles of mechanics. Xoleoular pbroica. Vibrations
ajA waves] 7isichaskis omnov7 makhaniki. Xo1skuliarnata f izika.
lolsbaniia i volny. 1956. 463 p. (MLRA 9:9)
(Mwstos)

--od**Amk TIMMVA. Aleksandra Vanilleyna, ORWVA,,
L.I.0' radaktor; T=OK, N.M., tekhnicheskiy redaktor
CA course in general pkWales) Kura obsbohot f isiki. Izd. 6-oo.
iipr.' Moskva, Goo. lsd-v* takhnike-teeret. lit-ry. Tel. 2.,
[Illoctrical and electromagnetic phanseenal Blaktrichaskie-I
slaktrommgnitnyo lavlaniia. 1956. 504 P. (MLPA 10:4)
(Ilectricity)

C SO- -;"I

T
jL1, I 1c, I Goo C. I. ',-I. ad u pa I, or no
IDS

FRISH 9 =6 KAG1,11) I., 4..'OSCOW
-0 !!-.)
"Ion Velocities and Positive Column of Discharge," a paper presented
at the Third International Conference on Ionization Phenomena, in Gases,
Venice, 11-15 Jun 57,
SO:B-3,087,498

79[L~U -V-
_ _ - - m-,; TIMORAVA, Aleksandra Vasil'.vevna; OWDIIA, L.I.,
redektor; YOWHOK, X-14., tekhnicheskLy redaktor
[A course in general physical Kure obshchei fiziki. Izd. 4 oe,
perer, Moskva, Gos.itd-vo takhniko-tooret.lig-ry. Vol.). EOptics,
melear Phyeles] Optlim atomnata f1sike, 1957. 635 p, (HUU, 10:10)
(Optics) (Nuclear physics)

s. z
AUTHDRS-sPenkin, N.P. and Frish, S.E.
TITLE: A Btudy of Emission and Absorption
(Issledovanlye spektrov ispuskaniya
51-5-5/11
Spectra of Uranium.
i pogloshcheniya urana)
PERIODICAL: Optika i Spektroskopiyar 1957P Vol IIII, Nr 5, pp" .473-
479 WSSR)
ABSTRACT: Absorption and emission spectra of uranium have been
Card 1/3
studied, using thermal excitation of uranium atoms in a
King furnace in the temperature range 2800-30000K. 167
emission lines and 47 absorption lines were observed. All
the lines observed fall into the series scheme of Kiess et
al (Ref'.1). The experimental apparatus consists of a
source of continuous spectrum (carbon are), focussing lenses,
high temperature vacuum furnace and an objective which
focusses the radiation emitted by the furnace on the slit
of the spectrograph'. The furnace has already been described
in Ref_(5). The uranium spectrum was photographed on the
spectr;graph IAM-22 in the region 2300-3800 A, and using an
autocollimating s ectrograph with a plane diffraction grat-
ing (50 000 liness in the region 3800 to 6600 A. Spectro-
rOns were taken in the 2nd order of the grating where the
was approximately 5.5 A per mm. Uranium in
the form of powder or filings was placed in a graphite tube

51-5-5/11
A Study of Emission and Absorption Spectra of Uranium.
by an asterisk. Studies of absorption and emission spectra
obtained by thermal excitation (high temperature vacuum
furnace of King) have 'confirmed the classification given
by Kiess et al in Ref.(l)'. It is concluded that-ur&aium
atoms do not have any levels lying deeper than 51g . In
the uranium emission spectrum observed in King's furnace
there are no lines corresponding to wavelengths less,than
2900 1, which again is in agreement with results of Kiess
et al.
There are no figurest 3 tables and 6 references, 2 of which
are Slavic.
ASSOCIATION: Scientific 4d Peamibb Institute of ftsics of the Lenin-
rad State University (Nauchno-issledovatellskiy f,izicheskiy
I
nstitut Leningradskogo gosudarstvennogo universiteta)
SUBMITTED: July 1g 1957.
AVAILABLE: Library of Congress.
Card 3/3

The Atomic Effective Cross Sections and Their Connection 53-4-1/7
'Kith the Excitation of spectra
a mercury discharge the conclusion is drawn that the cross sections of the
direct excitation of an ion and of the step-by-step excitation from the
basic state have the same order of magnitude. Finally the paper under re-
view computes from experiments on sensibilized fluorescence the relative
cross sections for shockB of the second kind.
(17 reproductions, 3 charts, 17 references).
ASSOCIATION
FRESENTED BY
SUBMITTED
AVAILABLE Library of Congress
Card 2/2

XLUNIN, $.I.; HARMANOV, V.L.; FRISH, Sol,, red,; NnNSON,, I.H., takhn,
red,
[Atlas of spark and ara spectra for iron from 3718 to 9739 11 Atlas
dugovogo I iokrovogi spektroy zhelaza A 3718 do 9739 A. Pbd red.
3,11. 7risha. Moskva, -Q~#. muchno-tokhn. izd-vo lit-ry po chernol
i tovetnoi wtallurgii, 1958. 47 p. and 21, xvii plates (in
portfolio). (KML 11110)
1,. Chlen-korrespondent Akadeall, nauk 3SSEt (for Frish).
(Irou-Speotra)

FRISH, Bergey Iduardovich; TIHOMA, Alekoandra Vaoil'yevna; ORWTA, L.I.,
-,- -.- - -, red.; POL'SrATA' RoG.9
9 tokhn. red.
(Gourse in general physics] Kure obehohel fiziki. Vol.2. CILectric
and electromagnetic phenomena] Slektricheskie'i elektromagnituye
iavloniia. 1958. 509 p. ltd. 7., ispr. MosWa, Goo. izd-vo fiziko-
matematicheakoi lit-r7. (MIRL llt8)
(Ilectricity) (Blectromagaetism)

FRISH, S.N.; BOGDAHOVA, I.P.: XMULIYU, E.K.
Importance of effective atomic cross sections in the excitation
of spectra. Fiz.abor. no.4:54-56 '58. (MIRA 12:5)
1. Fizichaskiy institut Leningradekogo ordens, Lenins. gosudar-
stvennoe,o universiteta imeni A.A.Zhdanova.
(spectrum, Atomic)

4 -3--20/30
AUTHOIW. Fri.3h, S.E. and Yakhont cra., V.Ye I
TITLE: New Data on Excitation Fun-tions of Hleli--i-m Lines.
(Nc-vj-r- dann-ye o f,,:nktsiyakh -,jc7N:zheIeriya 11-11i-y
geliya.)
PEIdODICAL: Optika --; Spektroskcpiya, 1958, Vc.'-,.IV9 Nr.5~
pp.402-.404 (USSR)
ABSTVACT: The authors aeasiuzred opti.,-~al fuLrtions of excitation
(by ele(-.trons) for 2.3 lines of HeI by means of the
apparatus described in Ref-.A. The latter apparatus
was altered by introduoticn. cf automati,, recording of
excitation clirmls. F-ig.1 gives the optical excitation
fun~ltianst F(V) for threen Sirl let 14nes cf- HeI:
504',' (curve 1), 50.16 (cuinpe- 2~ anF 4922 1 (curve 3)-
Fir,.2 gives the exe,-itatica ftinction:--, fcr'tbree triplet
lines of HeI: 4713 (curvee 1), 3889 (curve 2),
11471 1 (cul-ve 3). The abscissae i-r, Figs.l. and 2 give
the logarithms of the energy of exciting elections.
More detailed results are. giveia in the table on p.404
in which the excitation potent-ials and posit-ion of
maxima on the excitation cur~--es art- given i:--i volts.
The excitation. fur.-tions obtairi;?d dc; not allow us to
Card 113 make definiti c ions about separate er.-?T,&7 levels

New Data on Excitation P,-ctlnns - of Lines
of helim, in the saixe was as it wan d,=-e fcr mercury.
However, one may make a number of pr,,,b,3b'.Ie .,- o!us ions.
Thus, for exariple,, the 501C -k line has an --pper
3 P level; casi.ade transiticn-:z t,-, ~.his level are
po-,3sible from niS and nID levels. Me
bu4-ion o-P the cas,,,ade transitions -rc., -Ih~e ~;pt::'cal
exMation function for the 5016 1 lixe is given by
curve 2 in Tig. 3. Cur,,7e 1 in Fip.3 gi-ves t_~,ie experi-
mental values of the cpti(~al excitation fuLletion for the
5016 1 line. The di~fereLce between curv-es I and 2
- 31P
represents the excitation fur.:~tion_4-.r a S ngt.a
level of helium (curie 3)., F4 O'AiVes th~~ experimental
excitation function for the 2
I ine (4713 .2) as
"Z
curve 1. Casc~ade t-ransitions frou *,a_.,p levels should
occur to the upper 43S le-,e" ~'-F tile 4-713 1 line. A
probable contribution :)f these -,a-3_-.ade t-,ans; t ions is
gLven as Urve 2 11-1 Pig.4. Then th--- exc_'ta-,ion function
of the 4~0 level of helium is gi-v-In by --I:--,-e 3 im Fig.
4. Two wuima in the evitation function.-,,, :f the 5049,
Card 213 L~L~38 1 1
, 4922, 4388 and 4143 Lines are no-t7 dle to the

--'~-20/30
New Data on Excitation Fune~tio.Ls of Helium Lines.
cascade transitions but a:Ev. inhorvmt in thE- ex,Atation
fun,~tions of the nlS and the n-LD V.I. Ochkar
found, by a theoretical calculation, two :-Aaxima in the
excitation functions of S and D levsls in hydrogen,
in contrast to the. excitation ftziction of the, P level
of bydrogen v.-hi:,,h has, Liny on,:-" maxinrJa. TI-erp, are 4
flU.ires, 1 table, 3 Tvfe-nclu~!,~s f which 2 are Soviet anI
1 Western (composite referenl'e consiEting of 2 English
and 2 Geman papers). I
ASSOCIATION: Physics Research Institute.; Leningrad State University.
(Na,-;.-In:- ---43sledc-j-atq1'sk-iY -4'-'- -1-i ~;kl Y In 5t ~A- ,, i;
Lp,ningradskopy) gnsudarst-.,enn.~'.g~
SUBMITTED: Tj"-e 2-7, 195-7-
1. Hell-= lines-Excitatic"I 2. Optic fmotivae-Measwi7emOnt
3, Electrons-Exaltati=-Xathematical anal"if
Card 3/3

AU MRS S bocalcova, O.F., Razumovakaya, L.P. ui~d Friiiii.. ~;.Z,
M TLE A S-haple Idothod of Spactral Analysia of Puril,:j of Ine:t C-asoj
(Uproshchannyy metod apoktrallnogo awliza Inartaykh gazov na
chistotu)
PERIODICALs Optika i Spektroskopiya, 1958, Vol 5, Nr 1. pp 93-9,1 (USSR)
ABS TRACT s The authors doscribe a sbaplo photoalectria method of spectral
analysis ifiiich is fairly accurate and it taken only 2-3 minutes
to cauplete. The appara-bas is shmm in Fig 1. The Gas to be
-analyzed is dravin in by Lneans of a rotary pamp (N) throagh a vessel
for removal of excess gas (S) and a furnac3 -,'Iit!L a trap q) to a
dischar&e tube in the fona of a capillary (Tr) of 1 im dituacter.
Pressure in the capillary is controlled by mouns of a U-tjp3
maac-i-aoter and taps 1 and 2. Emission of the -as in the capillary
is excited using a high-fraquency geriarator W-21. The eia.-ssion is
condensed by a lens (L) on to a phobcwiltiplier and is re-z-orded,
without amplification, by a microau=i5ter Th5 nitroi-an bands
in tho region 3600 1 aro'aoparated out by a '~-Iass lijfInt-filterF..
3a rd 1/3 Usin~ known LaixtAres a c a I Ibrating -raph is obtaine.) , in which the
0 k>

S - r1 -5-1 -16/19
A Simple Le"thod of Spectral Analysis of Parity of Inert Gasea
abscissa axis gives the concontration of nitrogou In perz~)nt and
the ordinate axis Clves tho nicrma-moter roadinr,-i (rA) whi.11 aro
proportional to the intensity of emission by t1he nitrsz;en bands
This method was used to determine the Lurioint of nitrogen in argon
of various degrees of purity. In tochnical--parity argon (with
9-151.N2) the nitrogen bands aea excitod alrv3.dy at pressarea of the
order of 1-3 mm lig. The calibration rrap,-. for t,,1,3,ve preisures is
shown as curve 1 in Fig 2. Curve 2 In Fig 2 is t~ia c a I ibration graph
for diacharge-ibibe pressures of the order of 10 = HS. ?.~re aro-on
should not contain more than O.,r?/.of N,~. In this case pressures of
100 ua Hg are necessary in the discharge tube in order to 9xcito
nitrogen bands. For argon of spectral purity (less than 0.01 % Of 112)
discharge-tubo pressures of several hundred mm Hg are necessary for a
reliable analysis. Fig 3 shovis tha c, a l1bratio-a curvsu for nitrogen
in argon with 0.1-1/o of IT?
, (Fig 3a) and 0.01-0.1/o of 112 (Fig 3b) .
Instead of recording raicroa Lnoter roadia6s (4) which are proportional
to the emission by the nitrof,,3-i bands on,3 can use the ratio wharo
cLo is the total emission obtained withoat usint- the filte-,F The
Card 2,133

iijapl-3 1-1j-:.aod of Spectral Analysis of Parity of Inort
ratio -/~
vywo can be measarod directly iiiinv tho apparat;.i GA
Fig 4 where 24 is a splitting mirror 17,0 1 a al F !,"-j --- a re t
photamiltl pliers and ITP 09 is an autonat, - re It w-v; Lun!
that small amounta of oxjgen and, carloa dioxide do not affect th-:
analysis. Tho mothod described is usod for analysis of arg---a ILL
tho Balashikha Oxygen Plant (Rof 4). The authors thank senlor
1-aborator 3 , I V'Tatoa
1, j assistant IT.V. Cherayshava for of th a
%-*Irvua. Thera are 4 figures and 4 Soviet referanzas.
..'uZiS0014TION Laningradskiy goaudarst7ennyy unlversitet,ftzi,~he2kiy Iziltitzt
(Leningrad State University, Phy4ic-. InstitAti)
Q"TiMaTTED s Fobruary 16, 19W
c a rd 3/3 1. Inert gases - SpectroMphic analysis 2. Inert gases - Excitation
3. Spectroscopy - Equipment

SOV/51-5-5-22/23
-3: ilochvova, O.p., Fazuuovzikaya, L.P. und Friah, S-3.
C1
TITLE: Spectral Analysis of 1Acro-,).uaw:1tias of Gaz; (Spaktrallnyy ur,,iliz
44krokolichestv Gaza)
-"?.L: Opti,.a I Spektroukopi~a, 1958, iol 5, 11r 5, z)p u24-626 k1JSiLvj
In analysial; vary snall ai,xunts of Sas tha necas-,;.r~ pressax-,3s in tio
discharge tuba, used 'In ob-7airl the jpaotra~t, -1:)r3 prcx-2ucad ir. -~.-o
(a) coaprossion in a capillary uslrf; Tepler's and (*c) addition of
an inert &Ls to the analysal iiiixture. Both thu5o -natho2s ---t3rj
in analysis of s..iall of' air to find 1~~o proportions Of Oxy73:1,
argon and nitroGan pra~aLt iia Th-3 ~Lppar-~--a~i 4',~)c1u.,iqua ---mre
.3a5criuad ia 1)fs 5, 6. .--16 1 :iVT; CAlibratioa carv3i; fO.C
014., 07--dil and in air. _.Ur -;rus LA-Aaliy --. i prrsLura of
10- Hf, occupying 230 cuO. P, mipr.3ssal J.;:to -- capillary of
0.5 diameter and a"is6ioa was excl--)d by !ie~ins of --. hifh-frauuancy
0
,,,-,anerator .Tha lin3 pair 0 1 at 7772 2 and 11 1 a-~ 7468 wii ia.
det3r..iinAtiot Of OXYL;311, WhI13 line pair A I a-, 7303 16) arrl I
7-168 4 was ao3d la doi-joral"tion of ar-on, Thj c1~Aa-a in ~4-) a ioun-, of
ar,ou In lbht) did ufiact th:) raluti-;.~ lntoLlsit~ of 0--,;
li"as and conaaquautly it did aot iffact graph aiio-ffln
3ard 113 it Fi,; la. Ghan6a ii-, tho oz~y~3n ui,)r,3~ t43 rllal.-Iva

Spectrtil 4nalyuis of Hicro-;uantitiali Of G&O
Card 2/3
BOV/51-5-5-22/23
intans I~by of tha A--N lines , leading to a parallel dis placatuant of the
calibration linos ahown In Fig 1b. The wean error in datorminatioa of
oxygon ,us 15%aad in d-itor.-aination of argon wai 8%. amploying the
uecond tithod-th,) wAthors usid helium as an Inart &,is dilu3nt, since
helium has the hl~;hest axe-Ita+Aon pot3ntial of all gasss. Iddition of
helium considan.Lbl-, Increases the teal mass of gas used in the analysis,
adi minimiseo ;1-3 effects due to sorption and dasorption of gas by
tho dischara-e-tuos valls. Thia Improves the pr3cision of the analysis.
To tao orlSinal uuount of air (at 10-A= Hg pressure in a volulas olf
250 CIA3) 3, 5, 10, 100 -.1034 t'bLt ~MUW. Of 11311ULI was added. Bett3r
reproducability Is obtainol when tha amount of halium addod is five
ti,aes the original a;aryant of air. The error In dotarLltm~i aon of ~ oxygoa
is than lowerad to 10-12~and tha error Iz detarjination of argon
decreases to 5* Additiva of halium In minantu of 100 and noro tilass
tha original amoun'-s of 6as w be aualysol aakes It possible to mako a
quantitative spactrdl analysis of amounts of the order of 0-01 =3 at
atmospheric pressure. Fig 2 Sivas calibrariou curves for antilysis of
:.Lr.,Oii ani oxyl;an In air (3 x 10-~rm H& pressura in a volume of 250 cia3)
0

Spactral Analy3im of acro-,:Zuaat1ti9s of Gas 30V/51-5-5-22/23
with halium added in tho proportioa of 80sl. On addition of helium a
change in ths oxyran concentration does not affect the calibrition curv3s
for argon but. error in d0t3r~-.Arrition of argon increases to 20%. This
16 because th3 partial prousure of arSon in such a mixture is very
suall. Thera are 2 fiprao and 8 ref,3r,inces, 4 of which ara Soviet,
3 Gonaan and 1 other.
SUBMITTED. Juno 24, 1958
Card 313 1. Gases--C~mtitative analysis 2. Gases--SpeCtra 3. Oxygen
--Determination 4. Nitrog4n--Determination 5. Argon--Determination

AUTHOR: Frish, S. E. sov/w-22-6-2/28
TITLE: The Development of Soviet Spectmscopy in the Course of 40 Years
(Razvitiye sovetskoy spektroskopii za 40 let)
PERIODICAL: Izvestiya Akademii nauk SSSR, Seriya fizicheskaya, 1958, Vol. 22,
Nr 6, pp. 650-653 (USSR)
ABSTRACT; After the Russian Revolution 3 groups of Soviet scientists who
vmrked in the field of optics vmre formed. The heads of these
groups were the most prominent specialists within th-e field of
optical sciences in the USSR: D. S. Rozhdestverl3kiy,
L. 1. Mandellshtam, and S. 1. Vavilov. It ~w by their advtce
that the optical institute and the hysical-technical-radiological
institute were founded (end of 191J. Rozhdestvenskiy, as the
principal initiator, set himself the -task of replacing rhe fLnti-
quated Russian optical science by a new one which wan to be in
close contact with pmotice as a "truly socialist science" which
%m3 to have nothing in common with "capitalist ineroantilisal. An
important part -ew played in the development of Soviet science
by the planning system, ihiich also explains the outstanding
Card success achieved in the field of nuclear science and by the

The Development of Soviet Spectroscopy in the SOV/48-22-6--W28
Course of 40 Years
laijunching, of the "Sputniks". Also today planning is ar- jj--,.)or' tant
factor in Soviet science. In the 30,.ri(ft y1nis try of Highei Education
and 'its Scientific and Technical Council plans
are being drafted for the future. The Acaderky of Sciences careles
out its planning through special coruni-3sion--',yhi,.h imiz-~ seek the
cooperation of wide scientific circles for the plixxj~os.~ of wlving
important problem. The author Nrther expressi~; tlh-~ opinion that
Soviet successes may also tm explained by the
established betvrei:n experi-nents and theory a-s --V911 as beW-esn
physics and chsmiztry. This is alzo opinion,
who said tMt it is the twik of chemistry to ccxqr-h!~i.d proce.~sci
and to control atoms like a chauffeur vino con-crol-s his car. It is
mainly due to Rczhdestvenskiy that atomic spi!--t'roscopy leveloped
the Ymv it did and that a solid ba3izj ims laid for the dxveloT).-
ment of the optical industry. Mandel'stam contrlib-~.,ce-! much to the.
development of molecular spectroscopy and to research work
carried out with resDect to matter. Vavilo-r developed the special
fields of optics including luminescence. Landaberg developed
Card 213 spectral analysis and its application in industry. Finally, the

The Development of Sairiet Spectroscopy in the SOV/48-.22-6-2,/28
Course of 40 Years
author mentions also the faults of the aforemantioned de-ralopment
such as insufficient contact between the Central Offioe of the
Academy of Sciences and its branches in the ?arioas Soviet re-
publics as well as with similar institutions in the peoples' re-
'blios ana with scientists of other countries. It Js further
u
p
mentioned as a disadvantage that there is not suffloient contact
between Soviet scientific institutes and Soviet industrial
plants.
1- Spectroscopy-~USSR 2. Spectroscopy--Development 3. Scientific
personnel--Performance
Card 3/3

AUTHORS: Prish, S. E., Bogdanova, L P. SOV14.8-22-6-LV20'
T ITLE Excitation of Spectral Lines in the Negative Luminescence of
a Gas Discharge (Vozbuzhdeniye spektral'nykh liniy v
otritsatellnom sveohenii gazovogo razryada)
PERIODICAL Izve3tiya Akademii nauk SSSR, Seriya fizicheskaya, lc58, Vol. 22,
Nr 6, pp. 659-661 (USSR)
A13STRACT: In earlier works (Ref 1) the existence of a surplus of fast
electrons near the cathode had been a3certained by measurements
carried out with probes. As these electrons influence the ex-
citation of neutral atoms, it must be assumed that, within the
range of negative luminescence, a different energy distribution
of atoms and also a different distribution of intensity in the
spectrum must take place. For the purpose of discussing these
phenomena, the present paper investigates the gas spectra foxming
in the interior of a hollow cathode. Neon tube discharges were
used for this purpose. The measurements mentionea aus being
carried out in the paper by Bogdanova and Chen-Gi-T1,hek ~Ref 2
who used a discharge tube %ith hollow cathode (15 =i diameter and
Card 1/2 130 mm length) are referred to. In the interior of the cathode a
'4-

The Excitation of Spectral Lines in the Negative SOV/48-22-6-4/28
Luminescence of a Gas Discharge
small porcelain and magnetically ar3justable disk was fitted. In
this way it was possible to adjust the length of the column of
lisht ani thus to attain the line-reab5orption value which W&S
assumed as a basis for calculations (Ref 3). For states of higher
energies relating to the neon-electron-configuration 2P5 3P the
absolute intensity lines are taken into account. Three diagrams
illustrate the concentration of neon atoms in varioms states and
at pressures of 0,7 torr. There are 4 figures and 3 refer-
ences, 3 of which are Soviet.
ASSOCIATION: Nauchno-isaledovaLtellskiy fizicheskiy institut Leningrad5kogo
gos. universitets. im. A. A. Zhdanova (Scientific Research Institute
for Physics of Leningrad State University imeni A.A~Zhdanov)
I. Gas discharges-Spectra 2. Atomic apectra 3. Atoms---Ene=-gy
Card 2/2

'24(3) SOY/2o-122-3-14/57
AUTHORS: - Frish, S. E., Corresponding Member, Academy of Sciencen, USSR,
MbFFv_eyevaj_-N_. A.
TITLE: The Investigation of the Mechanism of the Separation of Inert
Gases in a Discharge of Constant Amperage (Iseledovaniye
mekhanizma razdeleniya inertnykh gazov v razryade postoyannoGo
toka)
PERIODICAL: Doklady Akademii nauk SSSR, 1958, Vol 122, Ur 3, PP 375-377
(USSR)
ABSTRACT: The passing of a constant electric current through a mixture
of gases causes their separation. There are 2 hypotheses con-
cerning the mechanism of thin separation: 1) The separation
is caused by the transfer motion of the positive i-)ns towards
the cathode. 2) The separation is caused by a tran3fer motion
of neutral atoms (which appear under the influence of ele tron
collisions) towards the anode. The existence of a transfer
motion of the ions in the separation of the [;ases is proved,
but the experimental material available is not sufficient for
the total explanation of the mechanism of the separation of
Card 1/4 gases by an electric discharge. The authors, therefore, systerriatic-

SOV/2o-122-3-14/57
The Investigation of the Mechanism of the Separation of inert Gases in a
Discharge of Constant Amperage
1y investigated the separation of gases by a dischrrge in a
mixture of inert gases. The discharge tube used for these
experiments is discussed in short. After the beginning of
the discharge, the concentration of the componentn varies
rapidly and reaches a steady value. The time necesuary for
reaching the equilibrium increases linearly with tlie pressure
of the mixture, and it slightly depends on the amporage and
on the composition of the mixture. The time necessary fo~the
separation increases with the length of the discha=ge tube.
Also the time necessary for the intermixing of the separated
mixture after the beginning of tile discharge was determined.
The following dependences were found by the author3: 1) The
degree of the separation increases lineurly if the tube be-
comes longer. 2) In the region of low pressures (0,5 - 1,5 mill),
an increase of pressure noticeably intensifies the separation.
3) An increase of the amperage of the discharge current in-
tensifies the degree of separation. Initially, this increase
is a linear one, but later it becones slower. 4) If the con-
centration of tile easily ionizable mixture increases, the de-
Card 2/4 gree of tile separation decreases, and its pressure dependence

SOV/2o- 122-3 -141/57
The Investigation of the Mechaniam of the Separation of Inert G-3CS in U
Discharge of Constant Amperage
becomes less distinct- 5) The aependence of the separation
on the ionization potential of the mixture components cannot
be found in a pure form. The results riven above mLj be explai-n-
ed (qualitatively) by the assumption that the separation of
the gases is caused mainly by the transfer motion of' the ions.
The higher the difference of the ionization potentials of the
wixture components, the higher the difference of the concen-
tration of their ions and the more distinct zill be the sepa-
ration effect. For a more detailed explanation of the observed
laws, the dependence of the velocity of the tJ1ran.9f&r motion
of the ions on the discharge conditions and the role of the
diffusion have, at the same time, to be taken into account.
There are 2 figures and 4 references, 2 of~which are Soviet.
ASSOCIATION: Ilauctino-iseledovatellskiy fizicheskiy institut Lening-radskof;o
gosudarstvennogo universiteta im. A. A. Zhdanova
(Scientific Physics Research Institute of Leningrad State
Card 3/4 University imeni A. A. Zhdanov)

A YXVA, A.I.; GRINMAH, I.G.; KALININ, S.K.; KUSHNIKOV, Yu.A.;
KARZUTANOV, prof., red.; SUVOROVA, R.I.,
red.; ROROXIMA, Z,P.. to -1,
(Spectral lines of mercmry] Atlas spektra rtuti. Alma-Ata.
1959. 6 p. (KIRA 12:10)
1. Akademiya nauk Kazakhakoy SSR. 2. Chlen-korrespondent AM SSSR
(for Frish).
(Kercury--Spectrum)

A SEYEVA, A.I.; GRIMN, I.G.; KALININ, S.K.; KUSHNIKOV, Yu.A.;
HAR=ANOV, V.L.; prof. ire d. ; SUVCROVA, R.I.,
red.; RCIRCKINA, 2.P.. tekhn.red.
[Atlas of the spectrum of mercui7l Atlas spektra rtuti.
Alma-Ata, 1959. 1 v. (MIRA 14:1)
1. Akademiya nauk Kazakhakoy BER. Fisiko-tekhnicheakiy inatitut.
2. Chlen-korrespondent AN SSSR (for Yrish).
(Mercury-Spectra)

21(9)124(0) PHASE I BOOK EXPLOITATIO'
Akadesiya. mauk 333R. FIZIchoskly 1'13tItUt
Issledovarlya po eksparlmental'noy t toorstic"skoy rizike; (3bcrnL~,'
on Experimental An! T~.eoretlcsl onysics; collection or
(StudL::
ArtLcl Moscow, Ild-yo M SUR, 1959. 334 P. ILrreta a' ip
)
inserted. 2,300 copies printed.
Zd.: 1. L. Pabol.lnaklyp Doctor of Physical and Xathe=tical Set-
once&. Zda. or Publishing H,use: A. L. Chornyak and V. 0. Bar A -
Tech. Zd.x Tu. V. Byline; Commission for Publishing zhe Collection
cr OrIgorlys, SamilovicM fandsoorg: I. Ye. ream
in Xemory
n;
(Chairman Academician; X. A. Lentovicn, Acadomicia.
)
P. A. Bazttuitn, Doctor or Physical and KathematIcal Sciences-,
S. L. XarudeVahtam, Doctor of Physical and XatUematlcal Scion_*a;
1. L. raboLinakiy, Doctor or Pnysic4i am- mathematical s-:&.-.c*a;
?. 3. L4Md3b,0rZ-Bary3hansknya, candidate or Phy3icia and Xxth_
emAtical. Sciences, and 0. P. gotulevich (Secretary), Candidate or
Physical and Kathematical Sctences.
FURNSIt This book in intended for physicists and rosts_-~:hers
engaged in the study or electromagnetic radiation$ &-%d their role
_1kiD"stIgxtI-n& the structure and composition or materials.
_
_
iVV1VVi
UMIC103 Mh1Ch
COVERACUt The collection contains 30
oonies. molecular optics, B*mi-
2.n
1.nvesttg^tIon
spec troscopy I
conductor pmy as nuclear phys Cal and Other branches of'
:,
l
.
ph ales. The introductory chapter gives a blograpnical profile
or Q. 3. Landabergt Professor And Head of the Deps-rtment of
optics or the oivistort or ftysicai zc.cnm*iogy at moscow, tint-
ver4tty~ and reviews Me work In Raylotgn scattering. combat
&"as, spectral ansayals of metals. etc. No personslitles are
mentioned. References accompany each articlo,
. u ties or the AetiOn of Light Cases on the
-
--3
m
"
~*P
-
0,-Abao
rption Spectra or Vapors or Arocatlc Can-
ens
ft
it,
pounds 149

Gbrelsov. r. T. and Yo_S_L_Trskhgj, The Resistance, Of' PlIcs
---tW-RUVTUWW7AIOng Me Cleavage Plans 159

R tow 3 x T2W Correlation Theory of Rayleigh Light 3cat-
!S U
__
t. 175
3abollman. X. 1. The Quantum Mechanics Theory Of the Intensity
Lines 192

J1. M Dependenay or the Width or Comblowd-
Sushchinskly,
---go-sitterinj Uii" or the Anisotropy of a Derived
Polarizability Tonsor 211
I - x4t Fras..t state of the The*" of Weak Zntoractlans
f Itlementa" Particles 218
TuosrT4~1, L_ . and B. A. Chaynnow. The Illumination of
" _
Disloctr1ce In High Voltage-" IloctrIc Fields 231
Ukholift. S. AaDd 14. Z, Praalnp. Investigation or Cc%blnod
In H202-H20 And H202-Dioxane,
Solutions 244
Fabolinskly, 1. L. The Thin Structure of Lines or Rayleigh
"1;f&ht;:ScattWr-rns in cases 254
rho 801 Or the Croup Speed of Light in lr~.di-
:
tion ins Rerrecti
a medium 261
PrIsh. 3, L_amd 1. P. Bofidanowa. Excitation of Spectral Llnes
TWNtIwe-nTu_m1Rn_tT_on of a Gas Discharge
11rTU 275
Pr1shbors-A-A , And Y--X-Xadlar- The ftgo Ibilitj or
Increasing the B*Esitivity or the spectral Determination
of Some Elements 287
Shgoj!xk1S_X__V. The Interpretation of Spectra of Ar=4tle
Hydrocarbons in Frozen Cryatallln* Solutions
290

i4(7), 5(2) SOV/51-6-6-2-5/34
AUTHORS j Bochkova, 00, , RatumoY51caya, L.P,, Frioh, S.r.. and 01hernytheva, j7,V.
TITLE i Simple Methods of Spectitl Analysis o. Inert Gases fOr Impurities
,o, analiza inertzri.ghgazov ~ia primeal)
~4Jpronhchennyye wet~Ay spolctrallnor
PHRIODJOAL~Optlka I apoktroskopiya, 1959, Vol 5, 11r ti, pp 818-820 kUSSR)
A&13,rMCTt The authore described earlier (Ref -1) a simple method of spectroscopl^
determination of the nitrogen content cf argon, suitab"le for u;* undor
Industrial conditions. The spe~-.tral instrument was replaced by a filter
which separated out the required part of the srectr=. 'xhe discarge
vas excited In a capillary by a high-frepaniy ozeillator and argon was
dram continuously through the capillary by means of a mechanical p=p.
Emission proportional to the amount of nitrogs)n was rezorded by meann
or a phototTrAltiplier FEU-19 connected to a microammeter. The senaitivit-,
of tho method Yes 0.01% and its prc~:ision -10%. This simple method C'f
analysis was applied also to determination of the amount of hydro6ev. In
helium, aeon In helium and neon-helium mixturo in nitrogen. A table on
p 820 gives the range of imparity concentrations vhich could be meaffurod,
the filters and the receivers used as well as the diameters of the
capillary aud pressures in it. Since only emall amounts of the gasea
vierr, available the discharge tubes used In the investigation reporteC
Carl 1/2 here had capillaries closed at one endi such a capillary is denoted by

I SOV/51-6-6-25/34
Simple Methods of Spectral Analysis of Impurities in Inert Gasel)
3 in Fig 2 (1 and 2 are electrodes) . The discharge was excited by one 4~f
the followings ti) an oscillator VG-2, (2) a low-power oscillator based
on the GU-29 tube and whose working frequency vas W Mc/s, (5) a pulse
magnetron which producW 3 cm. 'waves. The reproducibility of the results
waz 5 -6% when (2) or (3) were used but it fell to Ov10-15% when the
oscillator VG-2 was employed. To construct calibration curves
(microamneter current v. concentration, Fig 1) the authors used
standards in the form of mixtures of known compositions. There are
2 figures, I table and 3 Soviet references.
Card 2/2

24(7) SOV130-59-9-15139
AUTHOR: -Frishp S. E., Corresponding Member, Academy of Sciences, USSR
TITLE; Applied Spectroscopy in China
PERIODICAL; Yeatnik Akedemii nauk SSSRt 1959t Nr 9s pp 73-75 (USSR)
ABSTRACT: The First All-Union Conference on Spectroscopy was hold last
November; the results of work hitherto aahiaved were summed
up, and the future development of researDh-in. this.field
was outlined. 280 representatives of 144.Chinesa.inatitutione
were present at the Conference, as well as.a.delegat.ion of
the Academy of Sciences, USSR,.consisting of V. I. Malyahev,
the author of the present paperv and.the experts A. A. Demidov
and A. G. Kreetlyaninov who arriYad_Jx_..ChJmA.alr_eady earlier.
WaYu-fis'anl, Vice-president of the Icademy-of-.Saienmee of the
tleoplu's Republic of Chinap -reported..on-the...-arganization
of spectroscopic research in China and-its.-further prospects.
After the end of the Conference the Soviet experts made them-
selves acquainted with the work of spectral laboratories of
the institutes of the Academy of Sciences, People's Republic
of China, Peking University, and other scientific institutions.
The greater part of laboratories in Shanghai, Canton, Chlang-~fi!unp
Card 113 and Mukden were well equipped, mainly with special apparatue

Applied Spectroscopy In China SOV130-59-9-15139
from the Soviet Union. There are, however, also apparatus
from East Germany, Czechoslovakia, Hungary, England, Italy,
and Western Germany. All scientific institutions have good
libraries at their disposal which are r`egularly provided with
scientific periodicals from all countries. Scientific cadres
play an important role in China. At all univernities the
young generation, many women among them, are trained in physics,
chemistry, and other fields of science. Great efforts are
made towards the production of scientific apparatuag e9go
also optical and spectral devices in China '. In this con-
nection the following works and institutions are mentioned:
the Optical Works in Shanghai, the Institute of Fine Mechanics
and Optics in Chlang-chlunWdng Ta-hai., Director of the In-
stitutep was several times in the USSR and is well acquainted
with the achievements of optics in the Soviet Union. Students
assist also in practical work. An exposition showing the rela-
tions between universities and production was opened in Peking.
The Institute of Applied Chemistry (Director: Wu Hsuch-chw)
possesses well-equipped laboratories for atomic and molecular
spectroscopy. The automobile works in Chleng-chtunhas a central
spectroscopic laboratory and two laboratories equipped with
Card 2/3 styloscopes in the casting departments. The members of the V!,

24 (7)
AUTHOR: Frish, S. E. SOT/53-68-1-2/17
TITLE: Publications on Nuclear Spectroscopy in the USSR
(Raboty po atomnoy spektroskopii v SSSR)
PERIODICALs Uspekhi fizicheskikh nauk, 1959, Vol 68, Nr 1, pp 3-12 (USSR)
ABSTRACT: This article which was compiled according to a lecture held
by the author at the Joint International Committee of
Spectroscopy and the Komissiya po spektroakopii AN SSSR
(Committeyacf Spectroscopy AS USSR) on August 13, 1958 in
Moscow gives a survey of the most important research work in
the main directions of this field. Par more than one hundred
names of Russian scientists are mentioned who cannot be
completely enumerated'in an abstract. The most important
articles on the investigation of the elementary processes of
the excitation and emission of spectral lines wore published
by D. S. Rozhdostvenakiy, N. P. Penkin, Yu. 1. Ostrovskiy,
Ye. I. Nikonovav V. K " Prokof,'yev, G. P. Startsev, L. No
Shabanovaq M. I. PetrashenjI. V. Abarenkov.,V. A. Fok, 0. S.
Kvater, L. A. Va shteynp I. P. Zapesochnyy, G. G. Dolgov,
G.. F. Drakarev, r. I. -- Ochkur, et al as well as by the author
Card 1/3 of this article. These authors published also theoretical

Publications on Nuclear Spectroscopy in the USSR SOV/53-68-1-2/17
articles dealing with the calculation of level energy. The
most important ones were written by V. A. Fok. A. N. Terenin,
L. N. Dobretaov, Ye. F. Grossq A, N, Filippov, F. M. Gerasimov,
S. E. Prish, N. I. Kaliteyevskiy, M. P. Chayka, A. R. Striganov,
Tu. P. Dontsov, A. R. Striganov, et al published articles
on spectroscopic methods of determining atomic constants and
nuclear moments. Frish, Penkin, A. M. Shukhtin, Tu. M. Kagan#
L. M. Biberman, S. L. Mandel'shtam, N. K. Sukhodrev, V. A.
Fabrikant, V. P. Peref, N. N. Sobolev, I. I. Sobellman, L. A.
Vaynahteyn, M. A. Mazing, A. M. Shukhtin, and V. S. Tegorov
investigated the processes of radiation emission in gases and
vapors. Some of these articles are based on Rozhdestvenskiy's
fundamental investigations. M. F. Romanovr.,A. A. Ferkhmin, and
N. R. Batarohukova investigated the problem of using light
waves for metrological purposes. A. A. Lebedev and 14. F.
Romanova of the Hauchno-igaledovatellskiy institut metrologii
(scientific Research Institute of Metrology) determined the
wavelength of the red line of natural cadmium in the air which
is 0.64384687-10-6 m (RMS error 0.0004 1) and of 0114 which
Card 2/3 amounts to o.64384678-10-�m (RMS error 0.0001 1). G. S.

Public~tione on Nuclear Spectroscopy in the USSR SOV/53-68-1-2/17
Larideberg, S. L. Mandel'shtam, V. K. Prokoflyev, Ye. I.
Nikonova, A. N. ZaydeV, 0. B. FaItkova, N. S. Sventitakiy,
0. P. Bochkova, S. E. Frish, To. Ya. Shreyder, F. M. Gerasimov,
et al investigated the problem of usinR atomic spectra for
analytical purposes. There are 60 references, 57 of VILY,
are Soviet and 3 English.
Card 3/3

FRISH Ser oyich- TIMOREVA, Alekoanctra Vasillyevna;
red.1 ORLOVAI L.I., red.; LUKIYAROV, A.A.,
tekhn. red,
(Course in general physics] Murs
ispr. i dop. Moskva, 008. 12d-vo
Vol.l. (Physical foundations
Fizicheskie osnovy mekhaniki.
i volny. 1961. 466 Pe
(Physics)
obshchei fiziki. lzd.10,
fiziko-matem. lit-ry.
of mechanics. Molecular physics]
Molekuliarnaia fizika. Kolebaniia
(MVU 15:2)

ARBUZOV, A.Ye., akad.; VAVILOV, S.I., akad.; VOLIFKOVICH, S.I., akad.1
KOCHINA, P.Ya.p akad.; LANDSBERG, G.S.p akad.; LEYBKIZON, L.S.,
akad.; PORM-KOSHITS, A.Ye.,, akad.,- SMIRNOV, V.I., akad.; FESENKOV,
V.G., akad.; CHERNYAYEV,-V.1., akad.; KAPUSTINSKIY, A.F.; KORSHAK,
V.V.; KIIAVKOV, S.V.j NIKIFOROV~ P.M.; PETROV, A.D.j PWMVODITEL15Vp
CHETAYEV) 11.G*j CINUTOV, V.K.j SHOSTAKOVSKIYp M.Fq
KU224ETSOV, I.V., red.; MIKUIJNSKIY, S.R., red.; MURASHOVA, 14.Ya.,
takhn.red.
(Men of Russian science; essays on prominent persons in natural
science and technology: Mathematics, mechanics, astronomy, physics,
chemistry] Liudi russkoi nauki; ocherki o vydaiushchikbaia deiate-
liakh estestvoznaniia i tekhniki: matematika, mekhanika, astronomiia,
fizika, khimJ..ia. Moskva, Goo. izd-vo fizi-ko-matem. lit-ry, 1961.
599 p& (MIRA :L4:lo)
1. Chleny-korrespondenty AN SSSR (for Kapustinskiy, Korshak, Kravkov,
Hikiforov, Petrov, Predvoditelev, Frish, Chetayev, Chmutov, Shostakovskiy).
(Scientists)

26763
SIO 54 /6 1 /000/00 3 / 0011003
0 06 B102/B203
AUTHORS: Frish, S. E., Bochkoval 0. P.
TITLE: Methods of determining transition probabilities and
level populations by self-absorption of radiation
PERIODICAL: Leningradskiy Universitet. Vestnik. Seriya fiziki
i khimii, no. 39 1961, 40 - 58
TEXT: The authors thoroughly discuss some methods of determining the
transition probabilities A ki and the populations N i and N k of the levels
i and k (where k is the upper level). All methods are based on a simple
relationship between the absorption coefficient of light within the light
source, integrated over the whole line width (self-absorption), and the
9i N k
product Aki Ni. Assuming gk . NiKC (V) (0) t(V = cl P /2RT, ~A - atomic
2 1/
weight), and the width of the Doppler line is given by4v D = c0 (in2)/P;
)f(0) and 1.,0are the absorption coefficient and the frequency in the
Card 2/4

26763
S/054/6 1100010010011003
B1 02/B203
Methods of determining transition ...
*00 1
middle of the line. For such a line,jn (.v) dy= 7 V In-2 )rI (0) 2 VD
Numerical computations are also possille for any other line forms. The
most important functions appearing in computations, such as
F(4(0),l, ri, r 2) = P1+r2P2 are tabulated here; P indicates the
ratio of light intensities with and without mirror; r 1 and r2 are the
reflection coefficients of the two mirrors. Similar formulas can even
be used if the lines have a fine structure. As examples, the authors
consider the sodium line 3 2S 32P a
1 2 3/217\5890A (where the lower level
shows a splitting with6l\. 0.021s) and the red neon lines (2p5 3P-12p 538)
which also show a hyperfine structure due to the existence of isotopes.
The results obtained are in good agreement with those obtained by other
authors. The investigations show that the self-absorption methods are
well suited for determining transition probabilities and population
numbers, and deliver results with an error of about + 15 ~4 . The authors
mention V. I. Perell (who supervised part of the com-Putations), as well
Card 3/4

26763
S/054/61/000/003/001/003
B102/B203
Methods of determining transition ...
as I. D. Podmoshinskiy, L. D. Kondrasheva, and I. P. Bogdanova. There
are 13 figures, 6 tables, and 13 references: 6 Soviet and 7 zion-Soviet.
The three references to English-langua,-e publications read as follows:
J. A. Harrison. Proc. Roy. Soc., 73 , 841, 1959; J. U. White. JOSA, ~29
285P 1942; R. Ladenburg. Rev. Mod. Phys.j 5p 243, 1933.
Card 4/4

S/051/61/011/00U'/001/012
E039/E385
AUTHORS: Bochkova, O.P., Razumovskaya, L.P. and-FIlLi:~11, S.E.
TITLE: Spectroscopic investigations of high-frequency
discharges in neon
PERIODICAL, Optika i spektroskopiya, v.11, no.6, 1961, 697-705
TEXT. High-froquency discharges in gases are %,ridely used as
light sources for various optical investigations and for spectral
analysis. This paper describes a detailed investigation of this
type of discharge. Radiation re-absorption and double-probe
methods were used to determine the optical and electrical charac-
teristics of an electrodeless high-frequency discharge in neon.
The discharges were produced in tubes of 3.5, 12, 40 and 60 mm
in diameter and 130 - 300 mm in length. The high-frequency
voltage was supplied to external electrodes fron, a 6 Mc/s, 350 If
generator. The tubes were evacuated by a fully trapped-high-
vacuum system. Natural neon, containing not more than 0.*-"'0,'G :1eliu.-.i,
was used. Other impurities (02, H21 N2) did not e;cceed
10-%,. The spectroscopic observations were made in the visible
(red) part oC the spectrum and data produced on the population
Card 1/3

S/05i/6i/on/oo6/ooi/oi_-
S~)ectroscop_Lc iuvt,~s L! ~-;..lt Lon: E03 9/ E.-) 8 5
T 100 ,, 10-3 A I.- vk~wi to 45 x 10-3
at S r:." the
densit y n liowever i~; ef f7cct ive I y d Ll-('Ct I y -)ro')ortionzil to
pre~-;,mi 11 Is shw:n tliat T i!3 proct icltl I- of CIO
1jxt,r iii,,mt -:4ilo n iz~ dlimrectl~ ),-Ii~!nal Ln-
it. Cmiparison is made witli DC discharges and it is s*-ioun tliat
hi.-her values of T 0 are obtained in the HF dijcbarge. It is
shoim that the conditions in a HF discharge are easily variocl.
over a wide ranSe by chan~,',ing-pressure, poi-tcr input and diameter
o,' tube, hence making it a very suitable SOLIrCe for all sl)ectril
analys-ts problems. A.A. Zaytsev and Ye.N. Yanlrovskaya are
mentioned ln the article for t,ieir contributions ill tl)iz; fic-ld.
T'iere are 9 fizures and 20 referonces: 12 Soviet-bloc and
U :,on -Sovi --at -bloc. The four latest rofereaces
mentioned are- Ref. 2: A.T~ Forrester, K.A_ GunCt-.madsen.
P.O~ Jo'hilsjn J, Opt. Soc. k-mer. 46, 339~ -L,,,56; Pof. 6:
J.A. T.'arrison Proc, Phys. Soc. j 73, U'll, 1959; Ref. 12:
-3 C-111, loll (-d in text-, Ref. 19i A~V. Phelp~~, Rrw.. , ')9 1657,19175,
SUBMITTED 11.1rch LO 1~61
Card 3/7.

-RII,sH,.SergeV--Eduardavich; TIMOREVA, Aleksandra Vasillyevna;
ORLOVA) L.I., red.; LUKIYANOV) A.A.j, tekhn. red.
(General physics course] Kura obshchoi fiziki. Izd.9., ispr. i
dop. Moskva, Fizmatgiz. Vol.2.(Electric and electromagnetic
phenomena] Elektricheskie i elektromagnitnye iavleniia. 1962.
514 P. (Electromagnetism) (MIRA 15:7)

FRISH, S.E.; BOCIIKOVAt O.P.
Additions and corrections to the article "Methods for determining
the probability of transitions and the population of levels from
the self-absorption of radiation.IlVest. LGU 17 no.4:73-74 162.
(NIRA 150)
(Quantum theory)

L 1683-66 EWT(i)/EPA(s)-2/EPA(w~-2/94A(.)-2
ACCESSION NR: AT5010025
Ali GE/0000/62/000/000/0379/0387
AUTHOR: Hochkpva. 0.
-V:;-Razumovskaya, h. P Frish, S. E.
Y pe, qT- ao
TITLE: Spectrographic analysis of a high frequencey discharg in
SOURCE: 'Physikalische Gesellschaft in der Deutschen Demokratischen Republik.
Tagung, Jena, 1960. Optik und Spektroskopie aller Wellenlangen (Optics and spect/ro-L~
scopy of all wave lengths); Tagung der Physikalischen Gesellschaft in der DDR,
Berlin, A-V, 1962, 379-3;87
1 TOPIC TAGS: neon, gas discharge spectroscopy, line spectrum, line intensity,
electron energy level
ABSTRACT: The optic and electrical characteristics of an electrodeless high fre-
,quency discharge in neon are studied using radiation reabsorption and the two-prob'
I method. Two molybdenum glass discharge tubes were used--one 12 mm in diameter and,'
150 mm long, the other 60 mm in diameter and 300 mm long. High frequency voltage
was fed from a 6 Me HF generator with a power of 1%,350 watts to the external elec-
trodes of the discharge tube. Two molybdenum probes were sealed into the 12 mm
tube at the center along the axis. These probes were 0.2 mm in diameter and 5 mm
long. The distance between the probes was 15 mm. Data were also obtained on the
Sard 1/2

L 1683-66

I ACCESSION NR: ATS010025

population of the lower 2p5363po 1 2, IPI and 2ps3pr levels in neon as a function
'of pressure (in the 0.5-7 an Hg raAge) and as a function of electron concentration.
Reabsorption measurements were made across the emitting column-in the 12 mm tube
and along the column in the 60 mm tube. It was found that the maximum population
for 2p53s3P0 1 2 levels lies at a pressure of approximately 1.3 mm Hg, while the
rpaximum for lps3g levels is situated at a higher pressure (2-3 mm Hg). When the
concentration of electrons is varied within small limits, an increase is observed
in the concentration of excited atoms on all levels. A further increase in the
concentration of electrons leads to an extremely flat maximum in the concentrationi
of excited atoms. The relative line intensity varies-considerably with pressure.
When the pressure is increased, there is a sharp reduction in the intensity of
lines where 2p53plSo is the upper level. When the lines have upper levels which 1
are lower than this, the intensity,maxima lie at pressures in the 1.5:4 m Hg
range. Lines whose upper levels correspond to the 2p54d and higher configurationsi'
i have very low intensities. Orig. art. has: 4 figures.
ASSOCIATION: none

.SUBMITTED: 00 ENCL 1 00 SUB COM ME$ OP
I
NO REF SOV 009 07MRs 006
Card 2/2

-FRISH, S..E,*, BOGHKOVA, O.P.
Present state of the quartitative emission analysis of gaseous
mixtures: (survey). Zav.lab. 28 no.5:550-552 f62. (NIRA 15:6)
(Gases-Spectra)

!xSH'-3'Z'V-otY. red.; BOBOVICH, U.S., kand. fiz.-matem. nauk, red*;
VOLIKENSHTEYN, H.V., doktor fiz.-matem. nauk, red.! GALANIN,
M.D., doktor fiz.-wtem. nauk, red.; DRUKAREV, G,F,, doktor
fiz.-matem. nauk, red.; YELIYASHEVICH, M.A., akademik,, red.;
KALITEYEVSKIY,.N.I.v doktor fiz.-matem. naukq red.;.KUSAXOV,
M.M., doktor Wa, nauk, red.; LIPIS, LA, doktor tekhn.nauk,
redo; PEKAH, S.I.9 doktor fia.-matem. nauk, red.; PROKOFIYEV,
V.K.j doktor fiz.-matem. n4uk, red.1 SOKOLOV, N.D., doktor
fiz.-matem. nauk, redjmnLOV, P.P., doktor fiz.-mtem.
nauk., red.; CHULANOVSKIT, V.M., doktor fiz.-matem. nauk, red.;
SHPOLISKIY, E.V., doktor fis.-matem. nauk, red.; YAROSLAVSKIY,
N.G., kand. fis.-maten. nauk, ried,,; LEKSINA, I.Ye., red. Izd-
va; PENKINA, N.V., red. izd-va; NOVICHKOVAt N.D., tekhn. red.;
WHINA, P.S.p tekba. red.
[Physical probleas in spectroseopy]Fizicheskie problemy spektro-
skopii,- materialy. Moskva, Izd-vo Akad. nauk SSSR. Vol.l. 1962.
474 P. .,,(MIRA 16:2)
1. Soveshchanlye po, spektroskopii. 13th, Laingrad, 1960. 2. Chlen-
korrespondent Akademii nauk SSSR (for Frish). 3. Akademiya nauk
Belurusakoy SSR (for Yellyashavich).
(Spectrum analysis)

FRISH, S.E.; BOCHKOVA, O.Ps
Inversion of the level populations of sodium in the fluorescence
of a mixture of sodium and mercury vapors, Zhur. eksp. i teor.
fiz. 43 no.1:331-333 Jl 162. 041RA 15:9)
lo Leningradskiy gosudarstvennyy universitet.
(Quantum theory) (Sodium) Wercury)

NAGIBINA, Irina Mikhaylovna; PROKOFIYEV, Vladimir Konstantinovic4,-
prof., doktor fiziko-matem. nauk;,_EK4H_, S.~., retawsedt;
VASILIYEVAt V.P., red. izd-va; BARDINA, A.A., tekhn. red.
(Spectroscopic instruments and techniques] SpektralInye pri-
b*y i tekhnika spektroskopii; rukovodstvo po praktichaskiii
zaniatiiam. Pod red. V.K.Prokoflyeva. Moskva Haahgiz, 196).
270 p. ~MIRA 16;5)
1. Chlen-korrespondent Akademii nauk SSSR (for Frish).
(Spectrum analysis)

WCHKOVAY 011ga Pavlovna; SIUMDEM, Yolena Yakovlevna; _FRISH,.S.E.,
prof., red.; Oi',LCVA, L.I., red.; DiKIYAINOV, A.A., tekhn.red.
(spectrum analysis of gaseous mixtures] Spoktrallnyi analiz
gazovykh smeoei. Izd.2., perer. i dop. Moskva, Gos.izd-vo
fiziko-matem. lit-ry, 1963. 307 p. (Biblioteka inzhenera-
fizika i tekhnika spektrallnogo analiza) (MIRA 16:121
1. Chlen-korrespondent All SSSR (for Frish).
(Gases--spectra)

otv. red.; FEOFILOV, P.P., red.; SAZONOV, L,S."
rRISH, S.E red.
ZENDELI, R.Ye., tekhn. red.
(Optics and spectrosoWy] Optika i spektroskopUa; abornik
statei. Moskva, Izd-vo Akad. nauk SSSR. Vol.l.[Luninescence]
Liuminestsentaiia., 1963. 364 P. Vol.2. (Moleexilar spectro-
scopy) Molekuliarmaia spektroskopiia. 1963. 346 p.
(MIRA 16:4)
1. Akademiya nauk SSSR. Otdeleniye fizi~o-matematicheskikh
nauk. 2. Chlen-korrespondent Akademii nauk SSSR (for Frish).
(Luminescence) (molecular spectra)

FRISH, Sergey Eduardovich; LUKIYANOV, A.A., tekhn. red.
[Optical atomic spectra) Opticheakie spe)q6~ atomov. Mo-
skva, Gos.izd-vo fiziko-matem. lit-ry, 1963. 640 p.
(MIRA 16:10)
1. Chlen-korrespondent AN SSSR (for Frish).
(Atomic spectra)

ACCESSION MR: AP4009454 S/0051/63/015/006/0726/0733
AUTHORt Frish, S. E. ; Rovald, V.P.
TITLE: Cross sections for direct and step-by-step excitation of neon atoms
SOURCE: Optika I spektroskopiya, v.15, no.6, :1963, 726-733
TOPIC TAGS: excitation cross section, direct excitation, step-by-step excitation,
level population, neon spectrum, neon
ABSTRACT: It has been hypothesized by a number of authors that excitation of high-
lying levels of neon occurs not only from the ground state but also via intermediate
2p53s levels, in other words, that there occurs step-by-step excitation. However,
the data reported In the literature on the cross sections 'for step-by-step excita-
tion are conflicting. Accordingly, in the present work there were measured the ab-
solute cross sections for direct excitation of the levels of neon. The direct ex-
citation cross sections were measured by the method of an electron beam, using a
tube similar to that described by I.P.Zaposochny*y (Vastnik, LZU,No.11,67,1954).
Specifically, there were measured the No I lines associated with 2p53pY-42p53sX
transitions. Most of the measurements were made with an accelerating potential of
Card 1/2

AP4009454
48 V; the beam current was 20 to 300 IA; the pressure in the tube 0.01-0.08 mm Hg.
On the other hand, there were calculated the line intensities on the assumption tint
there obtains only direct excitation. Comparison of the calculated data with the
experimental values led to the conclusion that in the region of low pressures and
low discharge current densities there is a good agreement between the experimental
and caclculated results, indicating that direct excitation is predominant. But with
increase of the current the calculated intensities are lower than the observed ones,
which may be taken as evidence that with incroase of current there Is an in-
crease in the number of free electrons in the plasma and that step-by-step excita-
tion begins to play a significant role. The value of the cross section for step-by-
step excitation (2p53SX---~2p,53PY) calculated on the basis of the divergence between
the theoretical and experimental line intensities is vlo-16 2. Orig.art.h' i:!. 12
cm as
formulas, 5 figures and 3 tables.
ASSOCIATION : none
SUBMITTED, 29Apr63 DATE ACQ.- O3Jan64 ENCL: 00
SUD CODE: PH NR REF SOV: 007 'brmEnt 002
Card

L 18 VF(n)-2/EWP(q)/nT(m)/BD5 AFFMIASDISSD
L
144-63, Pu -;4 W1 *Ja
!ACCE SION NR: AP3004502 S/0O48/63/O27/008/;fO65/lVqqj
- ~-AIMI
AIMIOR: Prish,S.E.; Bochkova, O.P.
OR
TITU
ITITLE; valuation otV so Ocross- sections for second order Impact isl a min-
luat'o -ab
luto.
-Univa Con.
.0
iture Os5lum and mercury Vuors /Keport.prosented at the Second All
iure 0
Lference on the ih Electroni-C and Atomic Collisions held in Uzhgorod 2-9 Oct
erenc
1,9627-
7t
196
IhOURM, AN SSSR,-Izvestiyapser.fIz. v,27, n0.8 1963, 1065-1069
TOREC TAGS: 'second order collision: second order impact, optical pumping, exci
nation cross section , Na, 119
AB&TRMCIT: Back in l936,,S,B.FrIskIn collaboration with A.A.Ferkhmin (S.R.Frishi'.
jIzv.AN SSSR,Ser.fiz.,No.3, 431, 1938 and Perchmen and S.Frisch, Z.Sow.Union,9,446,
1936) . observed a substantial increase in, the intensity of some secondary sorios
I lines' of' Na vapor under electron impact in the presence of Hg. vapor. Obviously
!the affect can be utilized for determining cross sections for second order (at=4
atom) impact. The case of'excitation of Na atoms as a result of first order impicti'l
'xvith electrons and second order impact with, lfg atoms Is considered and the equationl-~~
lor the steady'-state is written, From this the authors derive an expression for'
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1/3

-L-18244-63--:,-
A ACCESSION NR- AP3004502-

calculate'
the cross section for second order impact; this expression was used to
the cross section for second ordercollisions between Na atoms and excited, 11g atoms
on the basis of the concentrations of Na and Hg atoms In different states and the,
probabilities for spontanaous~transftions between the respective states.. The mea-
suiements were carried out for pure Na and a mixture of Hg + Na vapor excited by a
high-frequency-(6 to 50 Mo) d1scharges'In cylindrical molybdenum glass (with sap-,
~phire windows) tubes 18 to 25 am in diameter and 60-80 am In length with external
ele,ctrodes; separate tubes with one, and two side branches, respectively, were usedi.
for the measurementoon pure Na and the Na + Hg vapor mixture, AnslysisAndicates"
that the most intense excitation due to second order impacts may be expacted for
the 6P, 73, and OD levels of Ma In co .llisions with Hg atoms In the 63po state and
the 8S, 7D, 7Fj 8P, 9S, 8D, and 9P leveXa of Ma In collisions with Hg atoms In the

6 a
3p, state. The increase In line Intensity In going from pure Na to N + Hg de-
pends strongly on the discharge conditions (current density and vapor pressure)'
which must, therefore, be carefully controlled (this presents some experimental.
difficulties). As a result of. the measurements there were obtained the excitation
cross sections for sole of the ~S and P levels of Na (the cross sections for excita-
tion of the D levels could not be determined for lack of knowledge of the popula-
tion of the F levels from which there occur intenBo transitions to the'D levels),
.

Card2/3

ACCESSION NRI AP3004502
[
Tho data show that large arose sections for second order Impact excitation obtain!
few:
only:~when the energy difference between thelevels Involved does not exceed a
hundried eV. This ouggests the possibility of realizing selective populationof
!Indiviidual atomic levels and of obtaining tonegatLve" absorption boeffioients.i,Oris.
art.:lhast 7 formulas, 2 figures and 2 tables,
ASSOMATION: none
;DATE ACQI 2GAu&63 ENCLI 00
SU13MI us 00
No REP BOVI 005 OTM: 000
PH
SUB CODE:
i!j
Card 3/3

ROZIMESTVE34SKIY, Dmitriy Sergeyevich, akademik; LIIINIK, V.P.,
akademik, red.; LEBEDEV, A.A., akademik, red.;
TUDOROVSKIY, A.I., red.fdeceased); red.;
LUIZOVI A.V.j doktor fiz.-mat. nauk, red.; RAUTIAN, G.N.,
doktor tekhn. nauk, red.[deceased]; PENKIN, N.P., doktor
fiz-mat. nauk, red.; KIRIKOVA, G.L., red.izd-va; SOROKINA,
V.A., tekhn. red.
(Selected works] lzbrarmye trudy. Moekvai Izd-vo "Nauka,"
1964. 348 P. (MIRA 17:4)
1. Chlen-korrespondent AN SSSR (for Tudorovskiy) Frish,
Luizov, Rautian, Penkin).

FRISHO S. Ea
In memory of profi-;jsor Karl Karlovich Baurrgartp Vest. LGU
19 no.Y :1890--1963 . 164. MIRA 17:7)

FRISH S,E*
flacent trends in the development of optics and spectroscopy, Vest,
All SSSR 35 no.7t26-32 J1 165. (MIRA 1818)
1. Chlen-korrespondent AN SWSSR,
I
.110,I

ACCESSION NR: ;AP4035808 S/0020/64/156/001/0054/0056
AUTHORS: Bogdanoval I.P.; Bochkova, O.PV; Frish, S.E. (Corresponding
member)
TITLE: ~The role of molecular ion formation on atomic line excitation
spectra
SOURCE: AN SSSR. Doklady*p v. 156, no. 1, 1964, 54-56
TOPIC TAGS: at:omic excitation spectra, molecular ion, molecular ion
formation, helium sup+ sub 2, helium spectrum, excited helium, con-
-tinuously activating field, pulsating field, free electronj plasma
i 'state
ABSTRACT: The ddditional maximum observed by I.P. Bogdanova and I.'
Geytsi (Optika i spektroskopiya, 17, No. 1 (1964)) near the threshqld
in the optical functions of certain lines of excited helium when
hydrogen, krypton or mercury vapor (but~not when neon) was added to
the hel'um, was investigated further. The optical function for He
4
(X47134 was,measured in a continuously activating field, and under
a pulsating field (10-7 sec. activation separated by intervals of 2 x
lo-5 s c.).. The maximum appeared under continuous excitation, but

ACCESSION NR: AP4035808
,not for pulsed excitation.
'Awhere * indicates active
He + e ---"He*, ++ +e
He* + He-He
~e+ + e-.He*2+ He
2
This maximum is
state):
a)
W
W
explained by the reaction
',The role of the added gas is to supply !slow" electrons for the step
(c). The authors state that the disassociative,recombination of
step (c) lead6;to s'elective activation of the molecules (especially
in the'S and D levels). This process would explain the energy level
of the additional maximum and the time dependency of activation.
.Reference was made to the work of O.P. Bochkova, L.P. Razumovskaya
.(Optika i spektroskopiya, 17, No. 1(1964)) where formation of mole-
-cular ions was postulated to explain a jump increase in free electrons
'in the~plasma;btate. At the same,time the intensities of the low
.-energy level iines in the spectrum increased by a greater amount than
the high energy levels, and this variation in population of the levels
.was greater than that which would correspond to the conditions of
2/3
Card

ALCAC ~NHAI'3018DMP) ------ --
SOURCE CODS1 UR/0030/65/Oal/00 /(.k-32
AUTHOR: Frish" S. B. (Corresponding member AN SSSR)
ORG: none
TITIE: Wvt trends In thedevelopmnit of optics and specLroscopy
SOURCE: AN SSSR. Vestnik, no. 7, 1965, 26-32
TOPIC TAGS: optic research, physIci research, spectroscopy, Laser, optics
Y
ABSTRACT: In a review of recent developmints in-optics and spPctrnrcopY#
Corresponding Member of the Accademy Qf 5ciences S. J;. il.ViSLI ollerb
some criticism of the Soviet research conducted in these fields. Ac-
cording to Frish the Soviet laser research program is poorly coordinated:
~ex eriments already performed are often repeated at other research
. p
:centers, quite often with poorer resultsthan those obtained in the earlier
!experiments, and the use of lasers in measuring techniques and physical
-experi&A-6Ls has been relatively slow. Research in Fourier spectroscopy is also
lagging, mainly because of the lack of proper instruments and devices. High-quality
interference filters are still not being manufactured in sufficiently large quantities.
No Soviet amplitude -modulated devices and instruments arf- Drt-~Watiy available. Western,
firms, Frish*declares, are already producing and selling the T.YpeS Of instruments
which will be available in the Soviet, Union no earlier than 1966-1970. Frish states
UDC: 335+543-42
Cord

Geological aM poworphological basis of land forms; on the
Oxwople of the M9zh& region In Nostroma Province [with summe,
in Inglish), Vest,LOU 1) no,1801-102 158, (MIRA 12;17
Nexha Valley-Physical geography) (Geology, Structural)

FRISII, V.A.
-- A.
2cononic importance of natural conditions of administrative
districts as exemplified by Mezhevokiy District, Koatroma
Province. Veat.LGU 14 no.18:68-81 159. (11M 12:8)
(Routroma Provinco-Mconomic geography)