SCIENTIFIC ABSTRACT ZELDOVIC, J. - ZELDOVICH, V.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001964220010-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: March 15, 2001
• Sequence Number: 10
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

s/Q56/62/043/005/057/058
The creation of stars in an BI?5/BlO4
of the density. it is assumad,that the total annihilation occurs at
1 During the ex 'Ylsiont the tension'jqBide the matter increases
pa
gradually, Igading to the genbial annihilation at t-3260 sec. In the case
of an earlier,break-off at cd,n4iderably reduced tanuion the gap widono
during the expansion. A aound,wave emergau from this gap and propagates
into the matter, nullifying the stress at a distance of 100 km. Solid
20
hydrogen disintegrates into pieces of -j1OO km in diameter and 10 g. On
condition that thefiuctt~atio ns occur at 30 = 0.01, -'Ng/g will reach
the order of magnitude unity if the density oorres.ponds to such a value
that 2-10-7 /To 61/3 is then equal to 10- 22 . This density
.is reached after 3-10 years. The mechanism here described is not
sufficient for the origination of galactics. The-strong.perturbances
during the origination of stars and the onset of nuclear reaotiona within
them oeem, however, to further the gravitution-induced. instability in the
expansion of the universe. The present paper offers no complete description
of how stars are creatcd; its most important result is the proof that the
restriction to molecular fluctuations is forbidden.
Card 2/3

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=117461. 3. Vm
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Pot Ike this Nuvwlt isa. 1A 3.7 +
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ftrut 4 the wWth of the air duct. The heammsfer cmff.
IneftAmes With Incrvashis air conlumption even in the rVoln
of Landur Sow, It only d"tuls little on the karth to wMth
ratio of the extension pkvc and it is Indcpea&rt of the
t direction of flow (upwards or downwards). T. G. G-.

USSR / Gases. D-7
Abs Jour : Ref 2hur - Fizika, no 4, 1957, 170 9P72
Author : Zelldovich~ A.G..:
Inst ~N_sTrrU7e_trWY_Fica1 Problems, Academy of Sciences ~ssR
Title Mercury Gas Holder.
Orig Pub :IPribory i tekhn. eksperimenta, 1956, No 1) 95-96
Abstract She gas holder described is Intended for the storage of ex-
pensive or poisonous ga-ses. The construction of the gas
holder makes it possible to work at absolute or relative
pressure of 30 -- 200 = mercury. It is possible to remo-
ve the gas completely from the gas holder by creating a va-
cuum. The gas holder can be used instead of a pump for
the transfer of smal.1 quantities of gas. .Gas holders with
a geometric capacity of 5 -- 110 liters vere constructed.
Card 1/1

SUBJECT USSR / PHISICS CARD 1 2 PA 1498
AUTHOR ZAVAR1CKIJjY.V., ZEMDO716,A.G.
TITLE The Thermal Conductivity of Toohnioal Matorial at Low Tomporrtturoa.
PERIODICAL lurn.techn.fis, 26, fase.9, 2032-2036 (1956)
Issued: 10 / 1957 reviewed: lo / 1956
An apparatus is described here which serves the purpose of measuring thermal
conductivity of solids within the range of from 2 to 1000 K. By means of two
thermometers the temperature distribution along the sample to be investigate& was
.measured. The lower end of the sample -gas fitted with a pre-heatex of manganLte
wire, the upper end was connected with a hydrogen- or helium bath by means of a
cooling pipe. The upper end of thesample was connected with a second pre-heater,
and for the purpose of extending tho rango of tomperature a third pro-boater was
in addition fitted. The thermometers were supplied by the firm of Allen-Bredly
and had the form of thin plates which were cut out of graphite resistances. On
both sides of these plates a layer of copper was electrolytically applied. The
immediate change of thermal conductivity consiated in the determination of the
reciatanoes of the thermometera at diffaront temporaturan, on whioh ooonalon
successively first one and then the other pre-heater waa connected. 110roby it
became possible to determine the drop of temperature along the sample. The mean
error committed on the occasion of the determination of thermal conductivity
amounted to 5% for the entire domain measured. The materials examined were
copper as well as a number of copper alloys, duraluminium, noncorroding steel,
and graphite. Measuring results are shown by diagrams. Among the samples examined
there were such with both good and bad conductivity. The heat conductivity of

V
Zurn.techn.fis, 26, fasc.9, 2032-2036 (1956) CARD 2 / 2 PA - 1498
graphite at helium temperatures Is about 100 times less than that of non-
corroding steel and a few dozen times less than that of glass. In the case of
an increase of admixtures heat conductivity modifies the character of its
K -v T 2
temperature dependence from K N T to , and, at the same time, the ab-
solute value of heat conductivity is diminished. K denotes the average heat
conductivity. This may be explained by the assumption that a transfer of heat
takes place by the electrons and by the lattice in the metals. At sufficiently
low temperatures the electronic part of heat conductivity is proportional to T,
whereas the heat conductivity of the lattice in the metals is apparently pro-
portional to T2 because of phonon scattering on the electrons. In the case of
pure metals the heat conductivity of the lattice in relation to the electron
part of heat conductivity can be neglected because Of its insionificance. How-
ever, in the case of alloys, heat transfer by the lattice begins to attain im-
pcrtance because the electron part diminishes.
In conclusion the results obtained are compared with those obtained by other
works.
INSTITUTION: Institute for Physical Problems S.I.VLVILOV, Moscow.

P
3R
. . ...... MM.,
AN - D-
REM
-E li~"'~~ 'A 117M -
3!
SOV-120-58-1-6/43
AUTHORS:Belonogov, A. V., Zel'dovich A. G., Kolganov, V. Z.,
G -Mkitln, S. Ya.,
Landaberg., L
Smolyankin, Sokolov) A. po
TITL01: A Photographic Setup for Large Hydrogen Bubble Chambers
(Sistema fotografirovani7a dlya bol'shilch vodorodnykh
puz,vrlkovylch kamer)
PERIODICAL: Pribory i Tekhnika Eksperimenta, 1958, Nr 1, PP 38-41
(USSR)
ABSTRACT: A photographic setup for hydrogen bubble chambers of
large dimensions is quite different from that for Wilson
and diffusion chambers. In particular, a gas bubble in
liquid hydrogen scatters light mainly in the forward dir-
ection, most of it between 0 and 100, say (cf Fig.1) 0 so
that it is impossible to photograph'the tracks at 90 to
the incident light as is done in the usual chambers. For
small bubble chambers the photographs may be taken with
direct transmission in which the source of light is on the
one side of the chamber and the photographic cam3ra on the
other (Refs.3-5). However, it is very difficult to use
this system with a large hydrogen chamber since it is des-
irable not to employ large glasses as it is difficult to
Card 1/3 mount these on the main body of the chamber. The present

SOV-120-58-1-6/43
A Photographic Setup for Hydrogen Bubble Chambers.
0
authors have therefore developed a method of illuminating
and photographing on one side of the chamber*only. This
method was tried on the working 47drogen chamber described
in Ref.5 (this issue) and is shown in Fig.2. The back wall
of the chamber was in the form of a spherical mirror, at the
centre of curvature of which the source of light was placed,
The light,reflected from this mirror is focussed back again
at the soLrce and does not enter the objective of the photo-
graphic camera (B in Fig.2). The light which after reflect--
ion is scattered by the bubbles does enter the pbotographic
camera and Gives rise to the track images (Fig-3, facing
1P.35). The main disadvantage of this method is that in
addition to the real images one gets the virtual images ao
well but these can be recognised by inspection or by a
measurement of track co-ordinates by means of 2 stereo-
photographs (the virtual image lies behind the mirror). A
calculation of the Scattered light ac a function of anglo.,
Card 2/3

W
SOV-120-58-1-6/43
-D for Large Hydrogen Bubble Chambers.
A Photographic Setu 0
the result of which is shown in Fig.1, is given in a
mathematical appendix. There are 5 diagrams, no tables and
0
references, of which 4 are English and 3 Soviet.
SUBMITTED: June 3, 1957.
1. Bubble chambers--Equipment 2. Particles--Photographic analysis
3. Photography--Applications
Card 3/3

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-18

140) BOV/67-59-6-1/26
AUTHORSs -Malkov, M. P., Doctor of Technical Sciences, Zelldovich '
, Doctor of Technical Soiences, Pradkov,-K-."B, , a didate
-A
a TaohniuAl 80iondeq, Annilovj_j. R. , da7rdati of Toolinloal
Sciences
TITLEs Separation qf Deuterium'~rom Hy4rogen Means of the Low-
temperature)%D lation Method
PERIODICALs lislorod, 1959, Nr 6, pp 1 -13 (um)
.--ABSTRACTs The method mentioned in above ti
tle proved to be the most
euitable and economical one for the production and prepara-
tion of deuterium. It was worked out and first applied on a
large industrial scale in the USSR. In the present paper, a
survey of the present atate and probleme connected with it
in the USSR and abroad is given on tho basic of published data.
The main schemes of deuterium separation plants are represented
and described in figures I and 2. The following problems are,
.dealt witht rectification, heat emission, heat insulation,.,
purification of hydrogen from impuritiesq and realization
of the method in industry. There are 15 figures and 27 refer
Card 1/1 ences, 8 of which are Soviet.

PHASE I BOOK EXPLOITATION SOV/5634
Malkov, M. P., A. G. Zelldovich, A. B. Fradkov', and 1. B. Danilov
Vydeleniye (feyteriya iz vodoroda metodom glubokogo okhlazhdeniya
(Separation of Deuterium From Hydrogen by the Method of Deep
Freezing) Moscow, Gosatomizdat, 1961. 150 p. Errata slip
inserted. 4,000 copies printed.
Ed.: N. A. Korobtsova; Tech. Ed.: Ye 1. Mazell.
PURPOSE : This book is intended for scientists working on problems
of heavy water production, scientific and technical personnel
working on deep freezing problents and separation of isotopes,
instructors and advanced students.
COVERAGE: The book deals with the physical and technical principles
of deuterium separation from hydrogen by the deep freezing method.
The specificity of liquid hydrogen rectification is describedelong
with methods for the production of cold at the temperature level
of liquid hydrogen. The physicochemical constants of hyd-r-ogen
isotopes are presented in a form that is easy to use. The material
.Card 1/5

Separation of Deuterium (Cont.) SOV/5'634
is based on works cif the Individual authors, as well as on works
of Soviet and non-Soviet scientists. The tabular data in the
appendix are based on the works of non-Soviet scientists . No
personalities are mentioned. There are 134 references: 79 English,
35 Soviet, 15 German.. 3 French,, 1 Czech, and I Polish.
TABLE OF CONTENTS:
From the Editors 2
Ch. 1. Commerical Methods for the Separation of Isotopes
(K. P. Malkov] 3
1. Separation procasses,for hydrogen isotopes 3
2. Commercial methods for the production of heavy water 10
Ch
. II. Review of the Physical Properties of Hydrogen and Its
,
.
Isotopes (A. G. Zelldovichl
`
_
_
-
_
_ 23
FyTr_o
s
rT
ie
5T
1. Physical prope
gen and deuterium 23
2. Phase equilibrium of hydrogen-deuterium 29
3. Physical properties of nitrogen 29
Card 2/5

Separation of Deuterium (Cont.) SOV/5634
Ch. III., Rectification of the H2-flD Mixture [M. P. Malkov
ane A. 0. Zelldbvichl 33
1. Basic con-d ti-wonif- 33
2. Number of necessary transfer units or plates for carrying
out the.reatification of the H2-HD mixture 39
3. Optimum reflux. ratios.and extraction degrees in the recti-
fication of the H2-HD mixtures 47
Ch. IV. Experimental Studies of the Rectification of a
Liquefied H -HD Mixture (A. B. Fradkov, M. P. Malkov,
Ze 11 d
and ~ 2 ovichl 52
1. Hydrodynamic conditions for the apparatus operation in
the rectification of-a liquefied H2-HD mixture 52
2. Effective separation capacity of the plates 64
Ch. V. Losses of Cold and Cycles for the Production of Cold
at the Temperature Level of Liquid Hydrogen (M. P.
Malkov, A. B. Fradkov, and A. G. Zelldovichl 72
1. Cold losses 72
Card 3/5

FAR.
Separation of Deuterium (Cont.) SOV/5634
2. Cooling cycles for the production of liquid hydrogen
and cold at the level of 200k 80
Ch. VI. Schematic Diag rains of Commercial Units for the Separa-
tion of Deuterium by the Hydrogen Rectification
Method (M. P. Malkov] 86
1. Schematic diagram of commercial units 86
2. Thermodynamic analysis of the.process of HD separation
from hydrogen by the deep freezing method 100
Ch. VII. Heat Transfer in Hydrogen Boiling and Condensation
[I. B. Da-nilov] 108
1. General conditions of the heat transfer process in
boiling 108
2. Experimental determination of the heat transfer co-
efficient 109
Ch. VIII, Hydrogen Purification [I. B. Danilov, and A. B.
Fradkov] 114
1. Methods of hydrogen purification by freezing out the
admixture 114
Card 4/5

Separation of Deuterium (Cont.) SOV/5634
2. Hydrogen purification by the adsorption method 126
Ch. IX. ~Special Problems of Control of the Low Temperature
I~Vdrogen Separation Proceso [A,D, Fradkov, and
I.B. Danilov] 132
1. Analysis of gas mixtures for deuterium content by the
ho,at.oonduction method 134
2. Determination of small quantities Of N2 and 02
admixtures in hydrogen 134
3. Thermometry 135
Appendix 139
Bibliography 139
AVAILABLE: Library of Congress
Card 5/5, JA/dwm/4w
9-29-61

------------
89747
s/o64/61/000/002/001/001'
MIN/0 BlOl/B2o6
AUTHORS: Buyanov, R. A., Zelldovich, A. G., Pilipenko, Yu. K.
TITLE: Some problems of catalytic production of liquid p-hydrogen
PERIODICAL: Khimicheakaya promyshlennost', no. 2, 1961, 105-106
TEXT: Three methods of incorporating reaction vessels for catalytic produc-
tion of p-hydrogen into the system of a hydrogen-liquefying plant are des-
cribed. In the introduction, the purpose of producing P-H Ls explained
(long durability owing to low evaporation losses), as well 2as the use of
hydrogen for producing deuterium, as charge for targets and bubble chambers
and as rocket fuels The three methods of incorporating reaction vessels
are shown diagrammatically. Schemes o. and 6 were elaboraied at the
kriogennaya laboratoriya (Cryogenic Laboratory) of the authors' Institute.
Scheme 6 was proposed by A. B. Fradkov. In the liquefier of the type a, the
hydrogen leaving the heat exchanger (1) of the cold zone under high pressure
is branched into two currents. one part enters into the collecting vessel
(4) for H2 of normal composition (n-H 2) through t1aottle valve (6) ,The other
part entering into cooling coil (3) through ihrottle valve (9) is liquefied
Card 1/5

89747
S/06 61/000/002/001/001
Some problems of B101YI3206
entirely and.supercooled owing to the effect of partial evaporation of n-H2
in (4). From (3) 112 enters into reaction vessel (2), wh ere it is converted
into P-H 2' Evaporation and heating by 3-40K nets in owing to the liberated
heat of conversion. Dissipation of the heat of conversion and reliquefactirr
takes place in cooling coil (3). The pressure in the cooling coils is
regulated byth-rottle capillaries. The p-H flows through (10) into the col -
lecting vessel (5), from where it is filleg into Dewar vessels through valve
(6). The,n-H 2 vapor is drawn off through the countercurrent tubes of the
heat exchanger . This variant does not warrant an isothermal course of the
process and is therefore only suitable for the production of 92-9Z, P-H2-
In the type C, reaction vessel (2) is designed as a coil and immer'sed into
the collecting vessel (4) for n-H 2' Heat dissipation occurs not only in (3)
but also through the walls of (2). This variant permits the production of
99-70i' P-H2. The hydrogen enters from (1) through valve (0) into the collec-
ting vessel (5), where a pressure of 1.8 to 3.0 kg/cm 2 is maintained a
helium valve (11). The vapor and the liquid n-H 2 flow through (11) into the
collecting vessel (4), where the pressure is 0.5 kg1cm , and is led back to
Card 2/5

8/06 61/000/002/001/001
Some problems of B1 01 Y13206
(1). The liquid H2 enters from (5) into reaction vessel (2) and cooling coil
(3), and is drained off as p-H 2 by means of valve (6). In the variant 9,
the reaction vessel (2) is fed by a separate line with H 2 enriched with 4V6
P-H 2' The n-H 2 circulates separately and serves only as cocler~ The H 2 to
be converted is purified in adsorbErs filled with, active carbon and cooled by
liquid N 2' Partial conversion into D-F. 2 sets in already here. Possibilities
of incorporating such reaction vessels into existing hydrogen-liquefying
plants are discussed, and it has been found that type 9 is suited for 1.4que.-
fiers of high and low capacity. Type 6is suited for liquefiers of medium
capacity (100-300 1/hr), which operate according to the refrigeration system.
Type a is recommended for incorporation into liquefiers, where diffiO7~ulties
would arise when incorporating type 6. The following optimum conditions are
given on the basis of experimental data (Refs. 2-5): charge of the reaction
vessel with 30-120 g/hr.of H 2 per cm2 of cross section. The capacity of the
liquefier drops by 33 to 35~ when producing p-H2. Chrome-nickel catalysts,
Fe(OH) 3P Cr(OH) 31 and Mn(OH)4 are mentioned as catalysts. As the Cr-Ni
catalyst is difficult to activate (Refs. 4, 5) and can easily be poi-soned by
Card 3/5

89747
3/064/61/000/002/001/001
Some problems of ... B101/B206
0 it is only recommended for continuous operation. The hydroxide cata-
lysts are activated at 0.1 mm lig by heating them at 95 to 1050C for 24 hr.
The
_poisor-'ng by 02 is reversible. If these catalysts are filled into the
reaction vessel immediately after heating, their activity is reduced, so
that twice as much must be taken. They can, however, be reactivated without
fieating, only in a vacuum. Therequired amount of the catalyst is calculated
from the equation:
,0g[(1 - co/C )/(I where V is the given capacity
VH/Vk - 44-7K1 p - C/Cdl~ H
of the installation (l P_H2 per hr, with concentration C); Vk is the re-
quired volume of the catalyst, cm3; CO is the initial concentration of p-H.
(25~ as a rule); CP is the equilibrium concentration of P-H2 at the working
temperature,(99.8%. as a rule); and K is the rate constant of the conversion
reaction', The valueoof K for variouo catalysts are given in a table. There
are 1 figure, 1 table, and 8 references: 5 Soviet-bloc and 3 non--Sovi!~t-
bloc.
Card 4/5

89747
S10641611000160210011001
6ae probleme of, B101/B206
ISSOCIATIO'.1-- Ob"yed'inennyy institut yadernykh issledovan-ly (join-, institute
of Nuclear Research)
V, - LL__.A
Legend to Figure: V/vacuum'
81 1
3
~34 3f
2
~4 2
H2

~ !Komamw X-103. 4t-maA&jcx3.cvr
1) constants
Legend to Table: 2M
K-103 g-molb/CM3.sec; 2) cata .lysts;
chromd-nickel...'.

Card 5/5 3)XpOmOIiHKp_IeBbIA~
Fe(OH)s . . . .
Cr(OH), . . . .
Ain(OH), 1:5-1,7
1 0-2.3
0.56--0,74
0,73-1,2 1,6-2,1
0.9-2,1
0,9-1,6
1.6-2,1

- -------- --
BUYANOV9 R.A.; ZELIDOVICH, A,Ge; PILIPENEO, YuK.
Liquifier for producing parahydrogen and C4talizers for the
ortho-para convortion of hydrogen* Prib. i t6kh. oktp. 6 no.2i
188-190 Mr-Ap i6l. MIRA 14-9)
1. Ob"yedi nennyy institut, yadernykh issledovaniy.
(Gaaes.-Liquifaction) (Hydrogen)

L 20840-66 EWP(t) I J~,
ACCESSION TTR: AT5009454 (Z/000o/64/ooo/oo0/0172/0
Pil,
AUTHOR riko,
!ldovigh, ipe Yu. K.
',TITLE: Large laboratory hy4r d hydroFen
_2gen..,liquifier V02 for use with large liqui
-bubble-_-chambers-.-__
SOME-= C66f-eren_ce_-on-_Low:Tempe n_i__ d -~Pr!mei
rature__~K~~s -and - Te- chl
ques-
19 3
-the-confe-rence-.-
_.pro-c-eedin g-h- of
Physics and techniques of low temperaturer,
I-Publ. House of the Czechosl. Academy of Sciences,-1964, 172-178
TO-PIC TAGS- bubble chamber,'liquid hydrogen, para hydrogen, liquefaction techniques
cryogenic device
ABSTRACT: The - apparatus dc~ccribed -is - a Jo le-Tharason liquifier based on a regis
tered inventl6ii by the authors. (Byulleten' Izobratenty vo ig (196o), 18), and a
swaller v6rsion was described by the authors earlier (PTE no. 2 (1961), 185 and no.
4 (1-963), 191). A diagram of~the liquifier is sho;m in Fig. 1 of the Enclomare.
~,Its rated capacity is 200 literz.of-para-hydxogen per hour. lbe considerations
governing the - choice of some of -the components of . the equipment are discussed.
Tables listing different characteristics for para-hydrogen production in the liqui-:
ex-
fier and of the design calculations are presented. Calculations based on the
Card 1/3

L 20840-66
7R& 01
EUGLOSL
3. P1500454
..::.ACCESSION -Int
F I. The liqueficr V02:
1111rogen sectio-1 of exclian.
Yer "licit" zone. 2 - hydrogen
'r-Cl ion ;,"cr "ho",
4 .7 X-,~Hkz.- zone. 3
fittings, 4 - coil in H.
quid nitrogen ba(b, 5 - licat
exchanger of "intermediate"
zone. 6 - nitrogen low pres-
surn bath, 7 - heat exchanger 7
-3.Z,
7 "cold" zone, 9 -
throttle valve.,
X
10 - subsidiary collector, 11
p
pneumatic valve, 12 - reactor,
13 - condensing coil, M
K
Stipp
lementary reactor, 15
fle( valv
M. 0u 0 for fiira-bydrogen,,
n 16 -- ejilct valve for normill
hydrogen, 17 - Dewir flaik,
~18- TO the vacuum- Purrip.
C -7-
L
Ord j/54~7-
MM

2723446~.__EWT(M)
ACC NRs AP6009521 WAGE COM UP./OW/66/000/905/004h/0045
Ms
AUTHORS
-ORO: ---- ---
TITLE: Bubble chambel Class 21p No, 179390 Camounced by United Institute for
(Obl'yedinennyy institut yadernykh issledovan
SOURCE Izobreteniya, promyshlen W e obr~ztsyj tovarrWe znakis no- 59 196060 44-
45
-TOPIC TAGS: -bubble chamberj,:nuclear-phyaios
`-ABSTRACT IThis Author--Certificate describes a bubble chamber consisting of a
;:'chamber -surrounded by a vacuum mar,~,le to hich,the-windings of the electromagnotpi-
emis ---and the'-s-hie-lding -installlatridn-are
t
~-t a-pho ographic-and-
0
fasten -the
ed. To decrease the optical inhanogeneity of -liquid occupying the
ballast volume of the chamber by cooli%the ballast chamber is equipped with a
'cooling coils 'To prevent supercooling of the liquid In the working chamberj, a
heater is inata.1led between the ballast and working chamber (see Fig* 1)a
~j
Ron
W
M

LM

-4--Tigi 1. 1 body, of
chamberl 2 - mantle;
windings of elactra-,i:Ar

,
igrietj 4'- Lie
ht
.
glass
illuminatoraj
6 - refloating drivi-,ejl
---ballast chamberi
- cooling coil,
9 - working chamber;
10
heaters

1-a haa~~I~p

Orig. art. hast I figuro,

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-,- , ~ : --- z : - .;.- -T'- Dj-,Zr~ IT .~'. I-rL,-
ar 2 ia al t mm, tum 2 - iv -S~n f
.. . - ff - -11, - - - I- . .. - . .

Qggg,.,

it6
Ntl.
421,

ZEL'DOVIGH, A.G.; PILIPENKO, Yu.K.
Hydrogen liquifier with an output of 50 liter per bour of liquid
hydrogen. Prib, i tekh. eksp, 6 no.2:185-187 Mr-Ap f61.
(MIRA 14:9)
1. Oblyedinennyy institut yadernykb isaledovaniy.
(Gaaes-Liquifaction) (Hydrogen)

1. BOBXOV,-A.M., Eng., ZELIDOViCll, A. L., Eng.
2. USM (600)
4. Loading and Unloading
7. Vvov Plant should produce high quality truck loaders. 1-;--kh. trud. rab. 7, No. 1,
1953.
9. Monthly List of Russian Accessions, Library of Congress, "ay 1953. Unclassified.

GREKH, I.F-;IWWYM~,t-Ajj.; BOGNIDOVI Ye*A~
Effect of radiothe.-Wf on the content of some electrol7tes in
erythrocytas, blood plasma and urine of patients with cancer of
the cervix uteri. Med. rad. 9 no.2:52-56 F 164.
(MRA 17:9)
1. 3-ye khirurgicheskoye otdelenlye (zav.- prof. V.P. Tobilevich)
i kliniko-diagnosticheskaya laboratoriya (zav.- dotsent I.F. Grekh)
Instituta onkologii. AMN SSSR.

11
165-
I-laskovskly goSUdarS-t,,,6an'.lTy Lln'!',e rsite

I; 6064~-65, Z
,EPF(o)/EWT(1)/.
ACC NR: AP5026364 SOURCE CODE: UR/0141/65/008/003/0522/0530
AUTH R: ZP
0 VAQ
versit
:ORG; Moscow. Stite.,.Uni Y_ (Moskovskiy~,gosud
ar.stvennyy-universitet)
n-r
SOURCE: Radiofizika, V. 8,-no. 3, 1965, 522-530~
TOPIC TAGS: resonato m resonance Phenomenon,.wave.function,--Cauchy-problem.-
_"antu
The modes of an open resonator.are describ d
0 -by means of continuous
spectrum wave functions of the type ~k-daveloped~in quantum mechanics. The modes
-i-1:themselves do not.produce-a:complete.6rthogonal-.system. ..-The ratio of the resonant
to the nonreso.nant term in the'selected functions is,calculated. The limiting case
of transition to.an ideal closed resonator is presented. The field is broken down
into oscillators and a system of wave functions for the continuous spectrum is se-
lected. It Is assumed that absorption,by resonator walls does not take place and
that the attenuation of the'frequency modes is determined only by the radiation
UDC: 621.372
Card 1/2

,bare considered in terms of the total system of functions. In this-case the princi--
-6 1 the'absence of spherical t * pen resonator. The system
pal featur s~' synne ry,in an o
:oflunctiontj it; aloo used to nolve the-Cauchy problem and the. problem of external
excitation at a given frequency. By displacing the integrati!% loop the tvsonant
terms corresponding to the natural oscillations of the field are isolated. The
method can be used to consider the forms of the spectral line for the spontaneous
andinduced radiations of an atom in an optical resonator. Orig. art. has: 25
formulas, 1 figure.
SUB CODE: GP/ SUBH DATE: 20JulG,4/ ORIG REF: 004/, OTH REF: 000

IR
EL
r; 1-7 a
c:n, 3
Ind
Lal,
orqti
Vo

13214-66 EWT(1)
CCESSION HR.
A AT5022319 UR/3138/65/000/343/0001/0007
AUTHOR: !Zell Okun' L. B.
B
-z 1,
TITLE: Possible nonconservationof CP parity and nature of the AT 1/2 rule
SOURCE.- USSR. Gosudarstvennyy komitet po.ispollz6vaniyu atomnoy energii. Institut
re
-I'l teo tichesk6y i eksperimental0noy fiziki. Doklady...no. 343l 1965, Vozmozhnoye
nesokhranenlye' CP-chetnosti I pr1roda pravila AT 1-7
TOPICTAGS: parity-principl' art
el,Kmeson, lepton, p icle interaction
0
ABSTRACT: It is known that the decay K. + 2vr may be Interproted as the result of
noncanservatlonVf CP parity. Wolfenstein (1. Wolfenstein, Imaginary Fermi Con-
stant G as a Model of CP Violation, CERN preprint 65/249/5 - Th. 525. 8.2.1965)
has recently proposed a model in which the entipe nonconservation of CP parity is
due to an additional factor i in front of the Gagrangian of weak nonleptonic. inter-~
action with AY = 1. All the other terms of the weak interaction Lagrangian remain
the same as in the standard current xcurrent theory. It is shown that two pheno-
mena are tied together in Wolfenstein's model: the nonconservation of CP and the
IAT 1/2 rule for t he hWangian of nonleptonic interaction with AY ~2 Cer-

L 3914-66
1ACCESSION NR: AT5022319
tain ijualitative estimates of the scale of nonconservation of CP parity in ampli-
tudes with AT zz 1/2, 3/2, and 5/2 are made. From the observed probability of the
decay-KC + 2v it follows that CP-odd corrections to amplitudes with AT a V2 amount
2
:to 3.0 3 (or even 10-4). CP-odd corrections to amplitudes with &T = 3/2 may be of
the order of 2%, and to amplitudes with AT = 5/2, about 10-2% if the transitions
from AT = 3 2 and AT z 5/?, are[ comparable. 1'T
-aXithors, are deeply grateful to 1.
'?YOV for m
Yu. r. Ya. PomieMluk, and H. lit any useful discussions
of the problems ouched upon in the paper.' OrIg. it, has: 1 figure, 4 foroulas.

15(21
AUTHORs Zelldovicb, 1. Ia. SOV/72-59-8-13/17
TITLE: Changetl Demign of the Connecting Channel of Glass Furnaces
(lzmeneniye konstruktsii protoka steklovarennykh pechey)
PERIODICAL: Steklo i keramika, 1959, Nr a, PP 44-46 (USSH)
ABSTRAM The Kherson glass container plant has two tank furnaces
operatirgon fuel oil. In 195b furnace fir 2 was reconstructed.
The lining of the connecting channel as it isshown in figure 1,
conaisting of fire-clay beams, was exposed to great wear k1eig 2].
Un the suggestion of chief tngineer A. A. Safronov of the plant
the lining of the connecting channels was made of mullite beams,
and the channel as such was laid out as a dual channel, as can
be seen in figure 3. ieurnace Nr 2 has been working faultlessly
ror 11 months, furnace Nr 1 for 'I months. Conclusion,. it is
advantageous to use mullite beams instead of the fire-clay beams
used so far for the lining of connecting channels. Mullite beams
have proven their practical value in operation. it would be
desiderable to have mass production of mullite adapting beams
for connecting channels. There are 3 figures.
ASSOCIATIONt Khersonekiy steklotarnyy zavod (Kherson Glass Container Plant)
Card 1/1

ZELDOVICH, J- PA AT47
UBM/Dotonatlon Waves. VA r 1947
"On the Re'flection ofa Plane-Detonatiofi Wave,"
J. Z. Zeldovich, K. P. Staniukovich, 2 pp
"OR Ac.ad Sci" Vol U, No 7
Study of the reflection front of a strong detona-
tioh kave-frdn an absolutely unyielding wall to
obtain formulae for pressure and density.
.8T47

3/133/61/000/W7/010/017
A454/A129
AUTHOR,%t' Polukhini P~ r.., Professori-, Doctor of Technical Sciences, Golubohik,
R..M., Zelldovich, L. S.P Engineers
TrME t Determination of the contact surface between metal aM rolls dtm-ing
piercing
PPMOD'ICALt Stall, no. 7, 1961, 626 - 629
TEXTr .. - - -The-metal pressure on the rolls during-diagonal and longitudinal rol-
ling can -only be d eif ined analytically when the -contact surface ba4t4een :t~he'metal
arA;,the roll -is known. The' calculation given by A. I. Tselikov [Ref - 3: Prokat-
nyye stany (Roll Stands), Metallurgizdat, 1946] for this oontaot surfaoe in dia-
gonal -rolling does riot supply- sufficiently accurate data (as a rule lower values
are obtained than the actual ones) in spite of applying corrections, because the
ovalization of the billet section in the focus of deformation Is not taken into
consideration. When making allowance for this ovalization during rolling, before
piercing and the displacement (A,,) of the section caused by the feed, an arAytical
formula can be established (Fig. 2) with which it is possible to determine the
contact surface in any section of the deformation focus before the billet come6
card 1/4

S/133,/61/000/007/010/017
Determination of the contact surface between... Ao54/Ai2g
into contact with the mandrel:
D2. Dx. - 2 2 d?,.
b ta _ 114L 41. (5)
X+s -V 2 V-D;+-
+ dx+S)
wherei the width of the contact surface before piercing'. in the x+-3 sec-
.4,s = diameter of the roll in the same section, mml cLX4.s - diameter
tion, M; Dy
of the billet in the x+.s section, mml d. - ditto, in section x, =1 ~ x W coeffi-
oient of ovalization in section x. When not considering the effect of the incline
angle of the roll, the distance between the roll axes can be regarded as being
constant for the entire length of the deformation focus and in that case:
Dx + dx - Dx+9 + dx+s const. - Dn + b (9)
Dn - roll diameter at the neck [Abstracter's note: subscript n (neok) is the trans-
laltion of the Russian n(perezhim)]; b . distance between the rolls..all the reck.
.1 + dxt+81, the final equation for
By using Dn + b instead of Dx+S +-dx4.8 and Dxv+r
rolling without piercing will bet
Card 2/4

S/133/61/000/007/010/017
A054/Ai2g
Determination of the contact surface between...
2 id
2 'd
dj 4s,
D~.ts ~~L+s - - ~~d x,_
77 - 2 7=4 - (Dn 00
bx+8 L +b)
and for rolling with mandrel (while making allowance for the displacement of the
section after meeting the mandrel):
+,st [D~fjst dx4
bxI+S , = . xt4t + UX1481 SX" 14-31
V _4 2 4 Wn + b)
(Where: (,Cxt, 0"Xv'+St 'the *diameters of the mandrel in the xt and x1_+s1 -sections).
'Thd-correatness of the formulae given was' proved by comparing the results with
those-o btai ned by Tseliko'vls method as well as with values actually measured.
The,calculation principles used for loarrel-shaped rolls can also be applied to
other types' of diagonal rolling, for inttance, to disk-shaped or tapered rolls.
There are 5 figures, 2 tables and 5 Soviet-bloc references.
ASSOCTATIM. 14oskovskiy institut stali (Moscow Steel Institute)
Card 3/4

Ink-
POLUIKHIN, P.I.; OSADCHIYp V*Ya.; GOLUBCHIK,, R.N.; ZELIDOVICH, L.S.
Determination of -qxJAI forces acting on a piercing mill mandrel,
Izvevyssuchebazavo; chern.met. /+ no,5:102-208 161, (MIRA 14:6)
lo Hoskovskiy institut atali.
(Rolling mills-Equ#ment and supplies)

S/148/61/ooo/o05/00/015
E113/EI80
AUTHORSs Polu--h.in, P.I., Osadohiy, V.Ya., Golubehik, R,M.,
and Ze-11dovich, I-S.
T.IT 1, E DetermiriAt ton of axial forces octing on the mandre.1
o 1' a p A e r c i n; m il.
PE4RJ.OUICAI,s lzvontila vysshikh uchobnykh zavedeniy,
Y
Chernaya metallurglya, 1961, No.5, pp. 102-108
TEXTs The purpose of this work is to give an analytical
formiila for the d-oteritituation of axial forces acting on the
Inandrel of a pint-,--ing will. ~To derive thin -formula statics and
mathematical cal.-uliis are applied. The axial forces Q1, Q111 Q111
acting on the mondrel in each region are expressed in terms of the
geometry of the mandrelv the friction coeffJoiant existing between
the metal -iurfa,:,e and the itinndral, Lind the reaotion Corces from
the rollers. Fig.1 shows the force diagram for the determination
of axial forces anting on the mandrel according to N.D. Lomakin
(Ref.13 NA, Lomakin, "Determination of the axial forces acting on
the mandrel of a piercing mill, Metal working by pressure".
Collocted articAes under the editor-ship of N.P. Gromov, issue IV,
Cari A/ 19.56).

s/148/61/ooo/oo5/oo4/oi5
Determination of axial forces.,,.. E113/Elft
In order to f4nd the resultant of these forces for any shape that
the generoting curve of the mandrel may have, they are coneidertid
when acting on an elementary part of the genavating curve. As an
example the axifll f6rceri Qk 4nd ot., are calculated for a mandrel
having apherical shape-, using the theoretical approach developed.
Axial forz--e Qw can be calculated from considerations of statics
as In the region where it acts the generating curve of the mandrel
is a straight line, It is necessary to note that not all of the
force from the rolls is transmitted to the mE%ndral, but part of it
-is absorbed by the plastic bendinj;.of the walls of the rough-
pierced tube. Ac,,~ord.lng to N,D. Lomakin the force necessary for
plastic bending 4~an be calculated aCcording to the formulat
CdX dfx)2
dP banding O.8kf d d dx
X
wheret kf - realstance to plastic deformationj dxj d'X - external
and internal diameters of the rough pierced tube at the section x.
This formula is applied in the present work and with its aid, the
Card 2/ 5

'Determination of axia 1 forces..... s/148/61/000/005/004/015
Z113/E180
final form of formulae for the axial forces is derived. To check
-the correctness of the derived formulae, experiments.have been
..:carried out at Yuzhnotrubnyy zavod, one of the Soviet tube mills.
In these experiments, the axial forces were measured for various
cone angles of the rolls and various reductions at'the tip of the
mandrel. For the same values, the axial forces were calculated by.
means of the derived formula and are tabulated. Fairly good
-agreement between the theoretical and calpulated values of axial
force;3 can beobserved. P.T. Yemellynnenko, S.I. Borisov and
A.I. Tselikov are mentioned in the paper.
There are 3 figures, I table and 5 Soviet references.
'ASSOCIATION: Moskovskiy institut stali
(Moscow Steel Institute)
SUBMITTED-. july'l, 1960
Card 3/ 5

7 T-V A
Meauurementa of the instantaneows values of the
dynamic characteristics in proton oynchrotrons
CM-111-SympociiLm on Etti.-'a I~rerCry Accelercitarp and Plon
Phyaics
Geneva 11-23 June 56
~ln. Dranch

RUBOHnISXIY, S.A.; ZnIDOVICH, M.P.; KROCHM. $.B.
Mansurement of the instantaneous vAlnes of changing magnetic fUld
intensities. Radiotekh. i elek-tron. i no*7:1001-1013 JI 156*
(MW loti)
(Nuclear vingnotic reeonance)
(Synchrotron)

RUBMIMM t S. M.) VASILIYEVt. A.A., KUMINO V.F.p KUROCHKIN, S.S.
"Measurement of Instananeous Values of Variable Magnitude'in
Proton Synchrotron Technique," paper presented at CWM Symposium,
1956, appearing In Nuclear Instruments, No. 1, pp. 21-30,, 1957

SOV-120-58-1-11/43
AUTHORS:Kurochkin, S. S. and Zel'dovich, 141. P.
TITLE: Application of Nuc 'lear Resonance to Magnetic Measurements
on a Synchrophasotron (Primeneniya yadernogo rezonansa pri
magnitny1di izmereniyakh na sinkhrofazotrone)
PERIODICAL: Pribory i Tekhniha Eksperimenta, 1958, Nr 1, pp 50-53
(USSR)
ABSTRACT: An,account is given of the application of nuclear magnetic
resonance to magnetic measurements on an experimental 180 MeV
synchrophasotron. In this experimental synchrophasotron the
magnetic field v3ried bet-ween 400 and 10 500 oersted with a
speed of 20 x 10 oersted per see +3.5%. Variations in the
speed of the change in the magnetij field vierp up to 2011a and
the non-uniformity of the field was 3.6 x 10-9cm-1. A num-
ber of circuits were developed for the recording of the
nuclear magnetic resonance signal (Fig.1). The first two
circuits in Fig.1 are used in the measurement of fields
C
between 300 and 3000 oersted. The second of these circuits
makes possible a remote control of the sensitivity. The
third circuit in Fig.1 was used in the measurements of fields
greater than 3000 oersted. The specimen used was water with
1% admixture of MnC12 or Fe(No 3)3* A general picture of the
Card 1/3 apparatus is shown in Fig.2. The stability of the resonance

SOV-120-58-1-11/43
Application of Nuclear Resonance to Magnetic Measurements on a Synch
phasotron.
signals at 400 oersted was checked by having two identical
setups. Over many days the difference between the two was
never more than +0405% at 400 oersted and correSDondingly
better for higheT fields. The apparatus was usea on the
synch.rophasotron for the following purposes: (1) the deter-
mination of the law connecting the intensity of the magnetic
field and the frequency,~of the accelerating voltage (Ref.1)
and the verification of the stability of this relationship4
(2) calibration in absolute units of the apparatus produc-
ing the magnetic field; (3) verification of the stability
of this apparatusi (4) measurement of radial and asimuthal
nonuniformity of the magnetic field; (5) measurement of the
coefficient n =,rd.H/11dr in different sections of the
electromagnet; (6) studies of the stability of the relation
betwoen instantaneous values of the field in the different
parts in the gap of the electromagnet; (7) verification of
the stab;,Iit-j of the relation between the fringe field and
Card 2/3

SOV-120-58-1-11/43
Application of Nuclear Resonance to Magnetic Measurements on a
Synchrophasotron.
the field`in;~the,-gap. The following persons collaborated:
S. M. Rubehinskiy, A. M. Golubev and N. V. Kovalev--.. There
are 5 figures, 4 tables and 4 references, one of wHich is
English and the rest Soviet.
SUBMITTED: July 1. 1957.
1. Synchrophasetrons--Magn,gtic properties 2. Nuclear magnetic
resonance--Applications 3. Magnetic fields--Measurement
Card 3/3

SOV-120-58-1-13/43
AUTHORS:Zelldovich, 'mt. P. and Rubchinskiy, S. M.
TITLE: -iC-D~-VY~~'-Ior'~M-el'a~isurinr-, the Azimuthal Symmetry of the Field
of Fowerful Electromagnets (Izmeritell azimutallnoy
simmetrii polya moshchnykh clektromagnitov)
PERIODICAL: Pribory i Tekhnika Eksperimenta, 1958, Nr 1, pp 56-58
(USSR)
ABSTRACT: In order to study experimentally the intensity of the
magnetic field in the gap of the electromagnet of the 680 MeV
phastp,tron at the United Institute for Nuclear Studies, a
special device was developed which can be used to determine
rapidly the azimuthal symmetry in the median plane of the gap.
When working the machine produces a magnetic field of 10-16
Aer*while the maximum allowable deviation of the field from
the avera-e at the orbit is 0.5%. For this reason the instru-
ment must have a sensitivity sufficient to be able to show
changes less than 0.0596' in the magnetic field. The device
uses the variation of the magnetic permeability with magnet-
ic field. Carbonyl iron was chosen as the working substance.
The electronic circuit of the instrument is shown in Fic.l.
The characteristic V,(H) was obtained using a high frequency
oscillator. A coil whose core was made of carbonyl iron was
Card 1/3a part of the circuit of a valve oscillator and the change
0

SOV-120-58-1-13143
A Device f or Measurino the AzirauthOXI Syminotry of tho, Firild of
Powerful tlectroma,&,nets.
in 1i: was obtained from the change in the frequency of the
output from the oscillator. In order to increase the sensi-
tivity of the method the method of beats was employed
(cf.Fig.1). The beats were obtained between the-above
oscillator and a quartz oscillator. The change in the beat
frequency &F as the probe is displaced from a field H
into a field H +,6H is given by:
AV =. m411 or AH - W/a
where a is the sensitivity. The dependence of a. on H
is shown in Fig.2 and is roughly linear. A photograph of
the device is shown in Fi-..3. Fig.4 shows results of mea-
surements of AH/H in per cent as a function of azimuth
for different radii of the electromagnet of the phasotron.
These curves show that the azimuthal symmetry of the magnet-
ic field of the electromagnet of the phasotron is not worse
Card 2/3

SOV-120-58-1-13/43
A Device for Measuring the Azimuthal Symmetry of the Field of
Powerful Electromagnets.
than 0.3% within a radius o' 250 cm. F. A. Kuzin assisted
in the construction of the instrument. There are 4 figures,
and no references.
SUBMITTED: June 15, 1957.
~1. Particle accelerators--Electromagnetic properties 2. Electro-
magnetic fields--Measurement 3. tlectromagneta--Testing oquipment
TITIE: Phasotrons
Card 3/3
"'m _M~R

the Instantaneous Intensity Vdlues Upon Vary-
ing the 1,1agnetic Fields, "by S. M.~ Rubchinskiy, M. P. Zel'do-Z
vich, and S. S. Kurochkin, RadiotekhhiPA i Elektronika No 7,
Jul 56j pp 1001-1013
A method of measuring the instantaneous value of intensity on vary-
article
.,.,.ing the magnetic field was investigated and its results described
,is dated 25 June 1956).
The method of measuring was based on the phenomenon. of nuclear mag-
rietic resonance, and a d6vice was developed suitable for the 10 Bev syn-
chrophasotron at the Electrophysics laboratory of the Academy of Sciencea
USSR

01 L
XURO."HKIN, S.S.- ZELIDOVICH, M.P.
Using ii~ clear resonance in magnetic measurements on proton-synchrotrons.
Prib. i tekh. ekap. no.1:50-53 Ja-Y '58. (MIRA 11:4)
(Synchrotron) (Nuclear magnetic resounnee)
(Magnetic fieldg--Meatsurement)

ZZLIDOVICH, M.'P.; RUBCHINSKIY, S.M.
Instruments for measuring azImuthal 97rmetr7 of bigh-p-wer electrowgnets
.Prib. I tekh. ekep. no.l.-56-58 Ja-F 158. (MMA n:4)
(Magnetic fields-Measurement)
(Electronic measurements)

ZELIDOVICH, K. P.
Technology
Organizataiia remonta sudov morskogo flota (Organization of naval ship repair). Moskva,
Morskoi transport, 1951. 448.p.
Monthly List of Russian Accessions, Library of Congfees, November 1932. UNCLkSSIFIED.

-ZEL'-DOVICH, H- S-
Iconimic princip lee applied to grain sovkhoz management. Moskva, Goo. izd-vo
selFkhoz i kolkhozno-io-operativnoi lit-ry, 1931. 95 P.
Cyr.4 RD261
~~f JN V~

BAYAHAN, GI.~ ZELICOVICH, O.Ya.~, LANDSURG, L.G.
Cherenkov threshold gas counter operating in a wide range of
angLea. Prib, J tekh. el-~mp. 9 no.4t87-89 Jl-Ag 1641.
(Mild, 17,12)
1. FlzlrheBkly Institut AN ArrSSR (for Payatyan).

L 30993-66 r-.rr(m)/T
ACC NR: AT6002498 SOURCE CODE: UR/3138/65/000/350/001/0012
AUTHOR: Alikhanov, A. I.;_AMatyan, G.L.; Brakhman. E. V.. Eliseev. G. P.*
Galaktionov Yu. V.; Landaberg, L. G.; Lyubimov, V. A.; Sidorov, L. V.; Zeldovich,
F. A.
ORG: none
TITLX. w - meson-neutron elastic backward scattering at 1.4-4.0 bev/c
SOURCE: USSR. Gosudarstvennyy komitet po ispollzovaniyu atomnoy energit. Institut
teoreticheskoy I eksperimentallnoy fiziki. Dokl*ady, no. 3SO, 1965. Pi sup minus-
meson-neutron elastic backv%rd scattering at 1.4-4.0 Bev/a, 1:42
TOPIC TAGS: pion scattering, neutron scattering elastic scattering, scattering
cross section, angular distribution, spark chamber
ABSTRAM The auth6re study tbe elastic backward-scAttering-reaction
v + n -t v n
In the 1.38-4.05 bev/a range. A spark chamber %=-.7 used with photographic and neu-
tr*n counter registration. The experimental Installation was highly efficient In
Card 1/2

L 30993-66
ACC NR: AT6002498
recording y-quantum from wO-decays, and the admixture of inelastic events
0+-
w + n - T + n + Kw
in the 1700 cases of the elastic backward scattering reactions which were selected
for study was no more than 2%. The solid angles for these cases were measured and
the absolute cross sections were determined. Tables are given showing the cross
section - and R = al -
5. = 5D20 - 5H 20 120/a D20 as functions of energy. The total error
in calculation of these cross sections due to necessary corrections for pion-pion
and pion-neutron ocattering 'in the ambient medium, electronic efficiency, beam com-
position and the shielding effect of nucleons in.the deuterium was 25%. Data for
an and as functions of 'pnergy show some iiTegularity in the 2-3 bev region
which may be due to resonance. Measurem'ents of angular distribution'for pion-neu-
tron scattering show a minimum in the 162-1800 region. The momentum transfer func-
tion is used as a basis for calculating the width of this minimum. A comparison of
the experimental data obtained in this paper with those in the literature shows
that the cross section doldn Is approximately inversely proportional to energy when
the momentum transfer in constant. Orig. art. hasi 4 figures, 2 tables.
SUB CODE: 20/ Guam DAW. 1 00/ ORIG RM,- 0100/ OTH REF: 009
Card 2/2 tc_
77

Q-1
NO-
RM,
"'I 'o
N-1 Igo 4,--
,R -4,
lb
W Rl M R m
W1, rt-
6

~~,T fR
A

47
r
L 65207-65 LWT(%)/TAWA(m)-2 <
ACCEGGIM Rat AP5021735 UR/0344/651002/002/06"/00"
V?, or
!AUT14OR: Alikhanov, A. I.; Bgatyan
_J~
T.~1hionv- V.
--yeljseyeV',-M ro; teen F. A.; Zelldovich, Q.- 14P&hftCL&JLL-C61
LIL; Sidorov, 1. V. C~r. V), tr
rons in the i.4-4.0 Bev/$
TITLXj' Elastic backward scattering of.!-mesons by neut
pulse range
.SOURCE: Zhurnal, eksperlmental'noy I teoretlcheakoy Miki. Pli'ma V redaktgiyus
Prilozhenlye, v. 2, no. 2, 1965, 90-94
TOM TAGSt pI mesons particle sc atter, neutron scattering
ABSTRACT: The elastic backward scattering reaction j-#n"-+n Is studied in the
1.38-4.05 Bev/s pulse range. 1700 events of this reactlo~ were selected withp pi
scattering angle of "0". The solid angles for theis events were measured (accura
lof measurement In thohorizontal plane was 10 and in the verticalplans-50). The
~Ieaults are given to graphic and tabular forvid Orig. arti hasi 3 figures, I table.
ASSOCIATION1 tkons
card 1/2

I
2

L 45992-66 ~1)/Mm)/T - IJP(C) MW
ACC-NR,-AP603O128______ -SOURCE CODE: URWWW-6-5766-64/6056_7
AUTHOR:.. Bayatyan~ G. Lo; Galaktionov, Yu. V.; Zelldovich 0. Ya.; Landsberg, L. G,
ORG: [Bayatyan] Institute of-Physics GKAE, Yerevan (Institut fiziki GKAE);
Institute of Theoretical and Experimental Phvsics GKAE, Moscow (Institut
teoreticheskoy i eksperimentalinoy fiziki GKAE)
TITLE: Large scintillation.countersl%nd counters intended for operation in magnetic
.fields
SOURCE: Pribory i tekhnika eksperimenta, no. 4, 1966, 56-59
.TOPIC,.TAGS:scintillation counter, particle counter
ABSTRACT: The results are reported of testing (a) large (up to 700 x 350 x 15 mm)
scintillation counters with one photomultiplier an
", d (b) long-lightguide counters
capable of operating in 6trong magnetic fields." The large counters with 190--250-mm"
lightpipes were illuminated by a gammd beam from CS117; the irregularity of light
collection was found to be 4(y/b or less. The effect of the scintillation-crystal
ohapo on tho offioianoy of partiolo recording waa alao explored. In tho ao0ond typo
of counters, the ambient magnetic field was eliminated by-oither a compensating
magnetic field derived from a special solenoid or by using lightguides long enou&
(1500_1600 mm) for locating the photomultiplier in a (50--100-oo) region permittizig
Card
UDC: 539.1.074.3
V_
2 '0 a_
32'

ACC N.Rs Ap6030128
application of magnetostatic shields. In one case of magnetic compensation, the
counter operated with an efficioncy of 0-997- "In conclusion, the authors wish ~o
thank V. A. Ly0imov for useful discusaions and graduato students Yu. Vo RRVAtu~
Ye-'A. Strelinikov, and V. D. Tarasov for their part in measurements.If Orig. art,:i
hast 4 figures, 1 formula'P and 2 tables.
SUB CODE: 9 SUBM DATE; 12Aug65 ORIG REF: 004 ATD PRESSI-! 5
Card 2/ 2 pb

_ACC NRt AT6ool62o SOURCE CODE: -UH/3138/65/000/373/00()1/0016
AUTHOR: Dayatyanp Go L.; Galaktionoy, YU4 V.; Zalldovich) 0. Ya.,; TAndsberg) Le Gc
ORG: Sayatyanj Institute of Physics GKJAEp Yerevan (Inatitut fiziki GKIAZ,
Yerevan)
Large scintillation counters and counters for operation in magnetic fields
SOURCE: USSR. Gosudar~.atvennyy komitat po inpolIzovaniyu atomnoy energii. Inatitut
teoreticheskoy i eksperimentallnoy fiziki. DokIvAyyno. 373,, 1965. Bol'ahiye
stsintillyatsionkyye schetchiki i schetchiki dlya raboty v magnitnykh polyakb, 1-16
'S
TOPIC TAGSt scintillation counter., photomultiplier,,,,magnatic fieldp light vava
ABSTRACT: Large scintillating counters'and long light guides are essential for Vork-
in the area of strong magnetic fields. The authorshave tested a variety of such
counters in their experiments. The counters differed in shape and size of the
crystals and length of light guldes. In the caze of each counter the authors de-
termined the dependence of its effectiveness on the voltage of thephotomultiplier
and, in some casea., on the area of Dassage of particles through the scintillator.
Measurements vere conducted by studying cosmic rays and beam gex~arated
by the IIEF accelerator under high load conditions.,* The signal frcm the counters
'-entered the-high-speed coincidence circuits. The resolution period of the circuits
Card 1/2

ACC NRi
-was 10-15 n see. From the outputs of these circuits the standard signals proceeded tc
:a slow coincidence circuit, which bad a resolution of 10-7 see. and an effectivenesi
of 100%.. The experiments were conducted with large dimension counters,.countere
operating in strong magnetic fields..-and counters with magnetic field compensation.
Measurements of the amplitude-spectruin of signals from the multipliera,,taken with the
magnetic field turned on and.off, have shown that the activation of ihe magnetic field
results only in an insignificant shift of the spectrum toward lower amplitudes (by 15-
20%). The authors thank V. A. Lyubimova, for her useful evaluations and Yu. T,
Devyatikh., E. A. Strellaikovo and V. D. Tarauoya for their participation in the
measurements* Orig,.art, has: 1 fox=la., 2 tables., and 7 fig=06
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ZELIDOVICH, Rafail Nekhemlyevich; MINTS, D.M., red.; SALAZKOV, N.P.,
-~te k hn-.-red-.'-
(Manual on technical and economic estimations in selecting
water-treating methods] Posobie po tekhaiko-ekonomicheskim
raschetam pri vybore metodov ochistki vody. Moskva, Izd-vo
M-va kormaun.khoz.RSFSR,, 1963. 85 p. (MIRA 16:10)
(Water-Purification)

SHIFRIN, Semon Markovich., doktor tekhn. naukp profs;
Rafail Nekhemlyevichq , kand. ekonor;. naukp dots.; DANILOV,
--Te-t-r--lffEijl-ovich, ekonom.; REZNIK,, A.L., red.; UCHI TUI.,
I.Z., reds izd-va; LMZUKMII# A.A., tekhn. red.
.[The economics of water oupply and uewora.9 maWement and
constraction]Ekonomika vodoprovodno-kanalizatsionnogo kho-
ziaistva i stroitellstva. Pod obshchei red. S.M.Shifrina.
Moskva) lzd-vo 14-va kommun.khoz.R$FSR) 1962 357
iMIRA IP5;n)
(Water supp,7% (sewerage)
R "M M

11(yo
HIM, D.H.; ZILIDOVICH
Determining the optimum number of filters. Vod.1 san.tekh.
no.8.-6-9 Ag '57 (MIRA 10:11)
(Filters and filtration)

GGLIDSHTEYN., Ya.Yeo., kand.tekhn.naukL-ZEL-IDDMI,-V-,-I-o., inzh.j KEYS, N.VC)
inzh.; KOSSOVSKIY., L.D., inzh.; VAYIBHTLYN, O.Ya... inzh.;
SHAMATKOP KISI, inzh.
Effect of treating liquid chromiurr-nickel steel by cerium on
the characteristics of its crystallization. Stall 22 no.3:256.-
263. It 962. (UM 15:3)
1. Chelyabinskiy nauchno-isaledovatellskiy inBtitut motallurgii
i Chelyabinskiy metallurgicheakiy zavod.
(Chromium-nickel steel-Metallography) (Cerium)

G ~IDSHTUN Ya.Ye,, kand.tekl2n.nauk; ZELIDOVICH V.I. inzh.; K014ISSAROV A.I.,
O~ ~ T Z-i~ I
in~b.; KOROTKEVICH., Ye.L.p inih~.
Effect of rare-earth metals on the properties of chromium-nickel ateel.
Stall 23 no./+:354,358 Ap, 163. (MIM 16:4)
I. Ghelyabinskiy =chno-isE;1edovate1'Bkiy inBtitut metallurgii i
Chelyabinskiy metallurgicheskiy savod.
(Chromium-nickel steel-MetaUurgy) (Rare earth meta:Ls)

ACC NR, AP7002739 SOURCE CODE: T4R/0126/66/022/OOG/0890/0895
.4AUTHOR: Zet'dovich, V. L; Sadovskiy,,V. D.; Sorokin, L P.
ORG: Thstitute of Metal Physics, AN SSSR (Institut fizilci metallov AN SSSR)
TITLE. Dilatometric anomalies in textured alloys during a - y transformation
SOURCE, Fizika metallov i metallovedeniye, v. 22, no. 6, 1966, 890-895
TOPIC TAGS: dilatometric anomaly, forronickol alloy, ferromanganese alloy, austenite
trwisrormation, martensitic transformation / N12 ferronickel alloy, N15 ferronickel alloy,
N23 ferronickel alloy, N28 ferronickel alloy, N132 ferronickol alloy, N27T2 re-Ni-Ti alloy,
G7 farrommiganese alloy, G14 ferromanganese alloy
ABSTRACT: In textured Fe-Ni alloy the change hi volume during a-y transformation of the t
(martensitic type occurs nonisotropically. In particular, the transformation is accompanied by
elorigation of the alloy hi the'direction of the axis of texture although the specific volume of
the y-phase is smaller than that of the a-phase. In a statistically isotropic alloy the extent of
the dilatometric (linear) effect during transfo rmation reaches one-third of the volume effect;
the sa-me ratio exists between the linear and volume effects of transformation in an anisotropic
material if the phase transition occurs in a crysta.1lographically disordered manner. Any
Card 1/3 UDC: 669.15-.[539.37 +536