SCIENTIFIC ABSTRACT MEREI, L. - MERENKOV, A. I.
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CIA-RDP86-00513R001033530009-7
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S
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100
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December 31, 1967
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SCIENTIFIC ABSTRACT
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DONATH. Tibo;,;,'.
Data on the relationship between otogenic sigmoid eirrus
thrombosis and papillary stasis. 0". hetil. 98 no.29:
787-792 21 July 57.
1. A Budapesti Orvostudomanyt Vgyetem Anatomiai Intesetenek
(Igazgato: Kiss. Ferenc, dr. egyet. tanar) as a Janos Korhaz
(igacgato-foorvon: Bakace, Tibor. dr.) Ful-orr-gage Osstalyanak
kozlemenye.
(SINUS THROMBOSIS
otogenic sigmotd, elation to papilledema (Hun))
(N M ES, OPTIC, dis.
papilledema, relation to otogenic sigmoid slWo
thrombosis (Hun))
a
'R~--111-1- -7 . . . . . . . . . .
MIRMI, Tibor, F., Dr.
Neurological Institutions in Freiburg in Brelegau. Ideg. szemle
9 no.3:95-96 June 56.
(HOSPITALS, PSTCff1ATRIC
In Freiburg I. Br. In Germany (Hun))
~L"MM~N Eli R;
V-17-59
MEREM JUHASZ, Margit
The Academy membership of Kalman Mikszath. Kagy tud 61" no-12:76i-764
D t6o. (EUI 10:3)
(Mikszath, Kalman)
(Hungarian Academy of Sciences)
KE[O!GWO,F.G., inzhener; YEVSBYNV,M.L., redaktor; M&REKAWV,I.P.o re-
dalctor; IROZDOV,B.H.. kandidat
LIVCHAX,G.P., inzhener. retsenzent; TIKHOUOV,A-Ta-, tekbnichaski)r
redaktor
[Calculating machines] Schatno-analitichaskia mashiny. Moskva,
Gos.naachno-takhn. izd-vo mashinostroit. lit-ry. 1955. 286 P.
(Calculating machines) (Mw 9:4)
Y
GRQS'HIIC'OV, Alee~saudr Ivanovich; U'~307, Alercsandr Inkich; USIL37SKIY. N.A..
retsenzent; ICUJOLA reteenzent; RAPPOPM, M.G., red,;
AXIMOVA, A.G.. red. izd-va; UVAROVA. A.P., tekhn. red,
[Forty-five column punched card computer; servicing and repair]
Schetno-perforatsionnye 4~-kolonnya mashiny; tekhuicheskoe obslu-
zhivanle i remont. Wekva, Gba. nauchno-tekhn. izd-vo maahinostroit.
lit-,-7, 1958. 270 P. (MIRA 11:10)
(Bleatronio'calenlating machines)
I
1-MBEEKALOVA, Z. I.
USSR/Medicine - Influe-uza
Oct 53
"Time of Preservation of the Influenza Viras 3n Surt'aces and in the Air, 11 Aspirant Z. 1.
Merek-alova, Centr,-.1 Sci-Res Elsiafection Inst, Min Health USSR
Zhur 1,11kro I lm-,wn, No 10, pp 68-72
Detr! the time of pr#-servatioa of influenza virue 3n Class surfaces dependin, on the vol
of the emulsi,)n Fivolled. Found that this time Is 5 days with 1 cm3. 4 days with 0.5 cm3.
and 3 days with 0.1 em3. Detd the time of oruservation of the virus oa wall Daj;cr and a
surface c:)-.~ered with oil paint. Found thrLt the virus Is oresent in the air of an er~closed
box for 4-4 hrs after disnersion of the emulsion.
266T23
IEFMLOVA, Z. I -
Dissertation: "The Ability of the Influenza Virus to -)urvive in the 1ir and -~n Jllr.'aces
and Disinfecting Keasures in Influenza Infections." C~ind ',-ed 'ci, .-.c--.d '-er., --;c--'
" Jun 54. 7echernyaya P.o,;cow, 21- "ay 54.
,~O: -)U1- 2E4, 26 Nov 1954
;~'JIMWVA, Z.1. (Hookwa, Malaya Bronnaya ul.. d. 12, kv-58)
Transplantation of several tumors on naa and animals Into
chorloallantole of chick embryo Cwith ammary in Inglish]. Top.
oak. 3 no.2:174-179 '57. (KESA 10:6)
1. Iaborstoriya virusologii (Za7- - kandidat nod. nauk G.A.Plakanovs)
otdola atiologii opukholay (zav. - daystv.ehlen Akademii meditainskikh
nauk SSSR prof. A.D.Timofeyevskiy) Instituts eksperimeatallnoy
patologii I terapit raka (dir. - chl.-korr. Akademii meditsinskikh
nauk SSSR prof. B.N.Blokhin).
(IINOPIASKS, exper.
transpl. of various animal & human tumors into
chorioallantois of chick embryo (Rua))
(YOU SAG
same)
LEYKINA, F.I.; MFREEKALOV -,-Z-I--(tfoskva)
,----A
Serological detection of the virus of memmary cancer in mice during
its cultivation on chick embryos. Pat. fiziol. i eksp. terap. 5
no.2:13-18 Mr-Ap 161. (MIRA 14:5)
1. Iz otdela etiologii i patogeneza (zav. - deystvitellnyy chlen
AW1 SSSR prof. A.D.Timofeyevskiy) Instituta eksperim6ntaltnoy
patologii i terapii raka (dir. - deystvitellnyy chlen A14M SSSR
prof . N. N. Blokhin) Al-21 SSSR.
(BRIEPAST-CANCER) (TISSUE CULTURE) (VIRUSES)
NEREKALOVA~ Z.I.
Isolation of a viral agent (polyoma virus) from the ti-m- of hybrid
mice.057 I C3Hf).Fl. Vop.virus. 6 no.2:219-232 Vw-Ap 161.
- (MIRA 14:6)
1. Otclal atioladii apukho2ey i laboratorija virusologii Izwtituta
eksperimenta-11noll Irlinichaskoy onkologil AMN SSSR.
(VIRUSES) -(T%WAS)
M&REKALOVA,, Z.I.; LEYKINA, F.I.
Effect of nonspacific stimuli of the choricallantoic membrane an
the results of the complement fixation reaction. Vop.virus. 7
no.33360-363 It-Je 161; (MIRA 14:7)
1. Laboratoriya virusologii otdela etiologii i patogeneza Instituta
eksperimentallnoy i klinicheskoy onkologil, Moskva.
(CWLEPM FIXATION) (VIRUSES)
LMINA, F.I.;
Isolation of polyoma, virus from mouse mammary gland cancer.
Vop.onk. 7 no.12:8-13 161. (MIRA 15:1)
1. Iz laboratorii virusologii (zav. - kand.med.nauk G.A. Piskunova)
otdola etiologii i patogeneza opukholey (zav. - deystv. chlen AM11
SSSR Prof. A.D. Timofeyevakiy) Instituta ek-sperimentR11noy i
klinichoskoy orflrcologii AMN SSSR (dir. -- deystv. chlen AM11 SSSR
prof. N.N. E[Lokhin).
(WZfARY GLANDS-CANCER) (VIRUSES)
PISKUNOVA, G.A.; LEYKINA, F.I.; ~ OVA, Z.1.
Some results of studying human tu rs by cirological methods.
Vop. virus.7 no.3:321-323 My-Je'62. (IrMiA 16:8)
1. Otdel etiologii i patogeneza opukholey Instituta eksperi-
mentallnoy i klinicheskoy onkologii AM SSSR,Iloskva.
(STOMACH-CANCER) (BREAST-CANCER)
(Vilwas)
ZHDAJIOV, V.114.; I-EREKALOVA, Z.I.
Isolation of a virus from rat connective tissue treated with
a carcinogenic substance. Vop. virus. 7 no.3:339-342 My-Je'62.
OML 16:8)
1. Institut eksperimentalinoy i klinicheakoy onkologii AA1 SSSR,
1-bskva.
(VIhUSES) GON1MCTIVL TISSUE) (CARLINOGEM)
(TISSUE CUI;iURE)
KME]KALOYA._-Z-. I.,(Moskva, Malaya Bronnaya, 12, kv. 5~
Distribution of the polyoma virus among normal mice of various
lines. Vop. onk. 8 no.2:3-7 162. (MIRA 15:2)
1. Iz laboratorii virusologii (zav. - kand. med. nauk G. A.
Piskunova) otdola etiologii i patogeneza alLukholey (za7. -
daystv. chl. AWT SSSR, prof. A. D. Timofeyevskiy) Instituta
eksperimentallnoy i klinicheakay onkologil A14N SSSR (dir. -
deystv. chl. AMN SSSR, prof. N. N. Blokh1n)
(VIRUSES)
WMAL-OTIA. Z.I.; ZHDAKOV, V.M.
Latent virus of rats isolated in tissue cultare. Vop. virus. 10 no.31
329-333 My-Je 165. (MIRA 1817)
1. Institat ekieprimentallnoy i klinicheskoy onkologii AMN SSSR, i
Institut viiusologii imeni Ivanowskogo AYN SSSR, Moskva.
ACC NRi AP6021591 SOURCE CODE: UR/0402/66/000/003/0374/03-i4
AUTHOR: 14--rekalova, Z. I.
ORG: Virology Laboratory, Institute of Experimental and Clinical Oncoloe/, Acadeqr
of Medical Sciences)SSSR (Laboratoriya virusologii Instituta eksperimentallnoy i
klinicheskoy onkologii A141 SSSR
TITLE: Characteristics of murine encephalonVelitis virus strain GD 7 and its MiA
in various tissue cultures
SOURCE: Voprosy virusologii, no. 3, 1966, 374
TOPIC TAM: virology, vinis, RNA, viral RNA, viral characteristics, tissue
cultures, encephalorwelitis
ABSTRACT:
Tissue cultares of mouse, chick, and hamster cells were infected with
GD 7 encephaloqrelitia virus and its RNA obtained from mouse brain tissues.
Viral reproductioii occurred in these cells but was not observed in human
coll.cultures whether infected with complete virus or vith viral RNA.
(W.A. 50; CBE No. 10
SUB CODE: 06/ SUBM'DATE. none/
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SOV/133-59-1-12/23
AUTHORS: Gubert, S.V., Merekin, B.V. and Feygin, G.D., Engineers
TITLE: An Experience-in Rolling with Minus Tolerances (Opyt
prokatki na minus)
PERIODICAL: Stall, 1959, Nr 1, PP 54 - 58 (USSR)
ABSTRACT: Measures taken at the above works to roll only with minus
tolerances are described. It is pointed out that rolling
with minus toleNes leads to an increase in the con-
sumption of power olls and requires special attention
r
from the rolling personnel. Therefore, to stimulate this
type of rolling a bonus system for the economy of metal
attained should be introduced.
There are 4 figures, 2 tables and 3 Soviet references.
AESOCIATION; Nizhne-Tagil'skiy metallurgicheskiy kombinat
(NizhniyTagil Metallurgical Combine)
Cardl/l
HEMIN, B.V., inzh.
Shaping of angle steel. Obr. met. davl. no.5:18-30 '59.
(MIRA 13:3)
l.Nizhne-l'agillskiy metallurgtehaskiy kombirtat.
(Rolling (Metalwork))
MEREKIN. B.V.. inzli.
Rolling of lightweight I-beam. Biul.TSIIC;111-1 no.4-.27-33 161.
(,',URA ":1C)
(Rolling (Metalwork)) (Beams and girders)
SKRYABIN, X.P.;_~~KIN B V - KCRSHCHIKOV, V.D.
Determination of metaJ. economy. Metallurg I Apj*,927-29
Ag 162. (MIRA 15: 0
1. Urallskiy institut chernykh metallov i Nizhne-Tagillskiy
metallurgicheskiy kombinat.
(Rol-ling (Metalwork))
SHALAYEV, Viktor Vasillyevich; KALININ, Aleksardr Ivanovich; KOLBIN,
Anatoliy Ivanovich.: 14EREK114,,..Bori's.,,Va~~iillyevi ch; FEYGIN,
Geshell Davidovich; VTNOKUROV, Izrai1-'Yak'o'v-'1ev-ic`h; SKAKUN,
Vladimir Vasillyevich; KAPUSTIN, Arkadiy Ivanovich;
MGILEVSKIY, David Markovich; ALEKSEYEVA, Tatlyana Alek:3eyevna;
BABAYLOV, Finopent Ivanovich; SKRYABIN, N.F., red.; KRYZHCVA,
MA., red.izd-va; KOROLI, V.P., tekhn. red.
[Improving procedures and equipment in shape rolling mills]
Sovershenstvovanie tekhnologil i oborudovaniia v sortoproicat-
nom tsekhe. Sverdlovsk, Metallurgiz.dat, 1963. 163 p.
(MI RA 16: 1)
(Rolling (Metalwork))-Equipment and supplies)
MEREKIN, Boris Vasillp-jif-h
f Some pf-~J6] Ol T r,;- 'I r ;,;"i 1 1-41 -, ; (, , -i-Ing,ml .11 ro ll!j ]
11
N a ku to rye v-p! -_~ ~y ~u 1 ~ b, -i ?. i j rc.k at rc~kh v,%llkov. Mu-
skva, Met a I! _rg-i I- 1_. 1.2 1,1 (MIRA 1'/,. 12)
KOZHZVNIKOV, V.P., inzhener; BA INOT, B.P., ittzhener; HEFYMS, S.T.,
inzhener; SEM%MV, N.M., inzhaner; GRITSUK, 10:70rn-M&M."'
Turn-over rollers for continuous billet mills. Stall 15 no.1:54-58
A 155. (MLRA 8:5)
1. Magnitogorskly metallurgichaskiy kombinat.
(Rolling-mill machinery)
40~F. M
S/130/60/000/010/008/009/xx
A006/AO01
AUTHORS- Gritsuk, N. F.,
TITLE, Causes for the Skewing of Faces and Twisting of Blooms During
Rolling Processes A
PERIODICAL, Metallurg, 1960, No. 10, pp. 24-26
TEM Causes of the skewing of faces and twisting of blooms during
rolling process ar-.- studied. An increase in the skewing of blooms (nay be ex-
plained by the gevnatrical factor of deformation and is analytically determ~ined
by the following formulaz __7
2 +
2n H2 + B2
_E-
,j~j df h2 + b2 A d I
2 +
Fh
where Ad is the difference in the length of bloom diagonals prior to rolling;
[Abstractor's Note% Subscripts f and I are translations from "konechw" -
final and "nachal'nyy" - initial]; Ad f Is the difference in the length of bloom
diagonals after rolling on the flat roller section; n Is the number of turnings;
H, B,h, b, are the initial and final dimensions of the bloom and P Is the mean
Card 1/3
s/13o/6o/ooo/oio/oo8/oo9/xx
A006/AOOI
Causes for the Skewing of Faces and Twisting of Blooms During Rolling Proce3s
coefficient of widening. (P - 1.02 - 1.03). An increased skewing of the bloom
under the effect of the geometrical factor of deformation during the first passes
is accompanied by the reduction of the cross section and may entail at the end
of rolling on the flat roller section twisting of the bloom in the rollers,
alt.-.taining in individual cases 80-120 mm. A dependence was established for edge
passes between the bloom width B, the ratio of its sides K and the magnitude of
the admissible reduction A h ; Ah - (0.2 - 0.25) K, In edge passes with
correctly calculated grooves the stability conditions do practically not limit
the reduction magnitude, A raised stability of blooms in passes through box
grooves is obtained by the reliable clamping in the basic portion of the groove,
starting with the first pass. To Improve the centering of the bloom the width
of the first groove in the bottom portir,,i must be 3 - 5% larger than the width
of the bloom. The optimum allowance of box grooves was found to be 22 - 15%,
A negative effect of the non-uniform heating of ingots in the pits appears
during rolling when the cross section of the Ingot has been reduced to a square
of about 500 x 500 mm. The skewing and twisting of blooms delivered from the
rollers is often a sign of unqualified heating of the ingots. An analysis of
such phenomena was previously made by 1. M. Pavlov, Besides the aforementioned
Card 2/3
S/ 130/ 10/0()8/()09/)Lx
A006/A
Causes for tie Skewing of Faces and Twisting of Blooms During Rolling Process
main causee requiring immediate elimination, the twisting and skewing of faces of
blooms may also be caused by the following factors.~ displacement of the blooming
rollers toward each other in the axial direction; wearing out and skewing of
the first rollers of the operating roller table; skewing of the rollers in the
vertical plane: "oblique" delivery of the ingot; the shape of the bloom front
edge. Many of the numbered factors may act simultaneously making the detection
of the actual causes for unstable rolling rather difficult. There are 4 figures
and I table.
ASSOCIATIONt Magnitogorskly metallurgicheskiy kombi-nat (Magnitogorsk Metallurgi-
cal Combine)
Card 3/3
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L 4?071-65 MI(d) P-m-4/Po ~~/P 4/P
Fe-b,17 -P -!.JP(e', 7_
ACCESSION NR AT5QO5628 3/3134/63/CW)003/
;AUTHOR: .14'erekin., Yv,,V
TMZ ME Solutions of problems.of probability-theory cal
culations.for'single- -
sequence circuits by.the Pr-thogonalization method
5 0MCF, AN SSSR. Sibirskoye otdeleniye. Institut matpmatiki. VychislitellmVe
f3~_-UT7, n04,5)._1963) lC~!21
OPIC
MACS: computer c.ircuit,* logic network, computer-reliability) Boolean f=c
ABSTITUCT: - This article -deals -with -the- came two, problems as acompanion paper iA -
;the same source (S.- V. Makarov, VychislitelInyye sistemiy,lfavozibirsk, no. 5, -1963,
!P. -3; AacesAon-Wr. AT5005627), . Problem no. - 1., which. conce -rns the-loading of the
:elements of a computer network, is solved-by means of a unified algorithm based on f
itbe method of orthogonalization of Boolean expressions-. it is also shown that prob-1--
i lem ao.'_ 2, vhich-treats-the probability of occurrence of an error at the output
J.
ifnpn ome- element dm-n,, is --reducible A-o, problem- no. I by a - sizople. method,,
"'F015I
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jU (Xnbtitute of Math ic 80
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ACCESSION NR: AR4039313 S/00"/64/000/003/VO56/VO56
SOURCE: Ref. zh. Matematika, Abs. 3V241
'AUTHOR: Merekin, Yu. V.
,TITLE: Arithmetic forms for recording Boolean expressions and their application
ifor computing the reliability of schemes
,PITED SOURCE: Sb. Vy*chisl. si;temy*. Vy*p. 7. Novosibirsk, 1963, 13-23
.TOPIC TAGS: arithmetic form, Boolean expression, scheme reliability, Boolean
:function, arithmetic normal form, arithmetic form graphic representation, single!
.time scheme, regular arithmetic normal form
TRANSLATION: For each formula realizing a Boolean function f, the author indicates
a method of constructing an arithmetic function which coincides with f on the set
,of arguments 10, 1). The concepts of normal forms of the arithmetic formulas are
!introduced, -4nich define Boolean functions. The correspondence is shown betwe'en
:terms of a'complete d.n.f. of a Boolean function and (terms) of its complete arith-
;-,Card 1/2
ACCESSION NR: AR4039313
metic normal form. The author discusses.methods of graphically representing arith-
forms of recording Boolean expressions. In a probability estimate of single-
time schemes, the problem arises of determining the probability that the given
,Boolean function equals the identity, if the Independently distributed probabilities
that the arguments are equal to the identity are known'. The author demonstrates a
,method of reducing this problem to an analysis of the corresponding regular arith-
:metic normal form. V. Marty*nyuk.
'DATE ACQ: 22Apr64
SUB CODE: MA
ENCL., 00
C.rd 2/2
AUTHORt LICRACEV,V.1-A., MEREKOV,JU.P. PA - 2104
TITLE: Charge and mom~_ntum ana_f~-sis of relativistic particles by the
nuclear emulsion technJ-4ue in pulsed magnetic fields. (Russian).
PERIODICALs Zhurnal Eksperim. i Teoret, Fiziki, 1957, Vol 32, Ur 1, pp 31-38
(U.S.S.R.)
Receiveds 3 / 1957 Reviewed: 4 / 1957
ABSTRACTi Here electron-sensitive NIKPI-emulsions of the type P are fitted
in a device generating a pulse-like magnetic field and are ir-
radiated in a magnetic field with 1,2.lo5 Gauss bye -quanta. The
analysis of electron-positron pairs carried out in this way was
used for the investigation of the problem of the annihilation
of protons during flight and for the energy spectra of the
bremsstrahlung of the synchrotron of the FIAN (-Physical In-
stitute of the Academy of Science).
Methodical investigations: First, the method of the measure-
ments of magnetic curvature and of the multiple scattering of
the particles in the emulsion are discussed. For these measuiements
there are several methods, but the authors made use of a variety
of the angle methcd worked out by themselves: The trace of the
particle in the photoemulsion was, like in the case of other
methods, devided into equal parts of a length of 100,q; here-
upon the angles between the chords folloving one another were
Card 1/3 measured by means of the ocular eyepiece-scale. The procedure
PA - 2104
Charge and momentum analysis of rel.tivistic particles by the
nuclear emulsion technique in pulse' magnetic fields.
of measuring is discussed. There follows a discussion of the
distortions of "false scattering" and of the analysis of
particles with respect to the sign of the charge. In conclusion,
several conclusions in connection with method are discussed.
The spectrum of brems trahlung and the annihilation of Dositrons
during flightt The results obtained by computing the energy
spectrum of the bremsstrahlung of the FIAN-synchrotron are
demonstrated by means of a diagram. As a target of the syn-
chrotron a tun-sten rod with 1 mm diameter was used. For com-
putation the formulae worked out by BETHE and HEITLER were used,
and the absorption of thee -quanta in the target as well as the
twofold emission of electrons was taken into account. On the
occasion of the construction of the histograms of the spectral
distribution of electron-positron pairs only those pairs were
selected of which each component in the emulsion had a trace
of more than 540M length. The theoretically and experimentally
determined histogram agrees within the limits of measuring
errors. Also the experimental data for the determination of
intensity from the dependence of electron-positron pairs on the
Card 2/3
PA - 2104
Charge and monumentum analysis of relativistic particles by
the nuclear emulsion technique in pulsed magnetic fields.
energy of the e-quanta are shown in form of a diagram. According-
ly intensity decreases with growing energy E and at E~- 200
MeV it becomes equal to zero.
On the occasion of the inspection of photoemulsions 4 cases of
the annihilation of a particle during flight were found to
occur, and the particles concerned were found to be positrons.
The probability of annihilation was estimated at ~1 ,7-jo-3v
while eperimental estimation of this process amounted to
1,5.10-
ASSOCIATION: Physical Institute "P.N.Lebedev" of the Academy of Science
of the U.S.S.R.
PRESENTED BY:
SUBMITTEDs
AVAILABLEs Library of Congress
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ATJTIICRS: Bogachev, N. P., Van Shu-Fen", Gramenitakly, I. M,
Kirillove, L. F., Lebedev, R. M., Ly-ubimov, V. B.,
Markov, P. K., Podgoretakiy, M. I.
Sidorov, V. 114., Tolstov, K. D., Sftafranoyq, M. G.,
TITIE: The Interaction of 9 Bev Protons with Niiclei In Photo-Emalsion
(Vzaimodeyetviye protonov a energiyey 9 Bev a yadraml forot-
emullail)
FOICDICAL: Atomnaya Energiya, 1958, Vol. 4, Nr 3, pp. 281 - 284 (u3sR)
ABSTRACT: The photoemulsion Hil Y4 M-P with a layer of about 450 was
irradiated with protons within and out of the vacuum kmbar
of the 9 Bev synchrophasotron. The man range of 9 Bev pro-
tons for an interaction is 34,7 t 1,5 cm. (Whe scattering
for angles below 50 was not taken into account).
258 cases of a miclear interaction were observed. The mean
number of fast particAes n generated in a process of inter-
action amounts to 3,4 4- 0, Y . The angular distribution of
these particleB shows a clearly preferred forward motion. The
mean number of balck and grey traces Nn - the recoil nuclei
not being considered - is 8,3 4-0,5.
From 249 found stare 18 can be considered to constitk-te all
interaction of the initial protons with
13 stars can be considered to represents
quasifree" neutrons. All of them have an
point of formation of the star_J3 -traces,
feat uarticles in these 13 star braces is
There
1 of .
"free" or "quasifree" protons.
an interaction between protons and
odd number of traces, and in the p
can be observed. The mean number of
3,1 -f- 0,3. There==are-peTtIG~~_
are 5 figures, 1 table, and 7 references,
21(7) SOV/2o-1 21 -,"-12/14
AUTHORS: Bogachev, N. P., Bunyatov, S. A., Merekov, Yu. P. , S~-
V. M.
TITLE: "he Interaction of Protons With an Energy of 9 BeV With Free
and Bound Nucleons in a Photoemulsion (Vzaimodeystviye
protonov s ener-iyey I BeV so svobodny-,ni i avyazannymi
nuklonami v fotoemullsii)
PERIODICAL: Doklady Akademii nauk SSSR, 1958, Vol 121, Nr 4, pp 617- '2o
Q
(USSR)
ABSTRACT: An emulsion chamber with loo layers of the type NIUI-l'
(with a thickness of - 450 ji and with an area of 10.10 cm
was irradiated by 0 BeV protons of a synchrophasotron. The
emulsion layers were investiga-~ed alonE the tracks of the
primary protons. On a len gth of 185 m 1308 interactions of
protons with nuclei were found. The processes of scattering
into an angle of less than 5 0 are not included in this number.
178 of these 1308 interactions are interactions of protons
with nucleons in the photoemulsion. The authors found 115
cases which are similar to (p - p)-interactions and 63 cases
Card 1A similar to (p - P)--'nteractions. The cross section of the
SOV/2o-121-4-12/'54
The Interaction of Protors With an Energy of 9 BeV With Free and BounJ
Nubleons in a Photoemulsion
inelastic (1~ - p)-interaction at 9 BeV amounts to 30 imilli-
barn. Within the interval 1 - 9 BeV, the cross section of
the inelastic (p - p)-interaction is practically constant,
and apparently it is constant also in the region of hijher
energies. 11 of the 115 (p - p)-interactions are lue to the
elastic (p - p)-scattering on hydrogen in tile emulsion. The
differential cross se,~tions of the elastic (p - p)-scatterin,r,
cannot be estimated because the experimental data are in-
sufficient. The total cross section of the elastic (1) - p)-
scattering at 9 BeV (witn respect to the necessary correc-
tures and of tie bacK.Cround due to the quasielastic (1, - D)-
scattering '10 ~.,)) amoi~nts to
aelastic (10 + 4) millibarn. This total cross sec%ion is
pp
constant (within the limits of experimental errors) in tile
interval 6 9 '9eV. An estimation of the total cross section
of the (1) p)-interaction at an energy of ) BeV (the sum
of the elastic anal o4the inelastic cross sections) -,ives t.-ie
Card 2/4 value - 40 millioarn. A liajram 7,ives the c!n,-,ular
SCV 2 9- 1
The Interaction of Protons With an EnerE,y cf WiT`-. e-e and o,-,J
Nucleons in a Photoemulsion
of the chari~ed 1-,articles lue to V~e
actions are equal wit~An the I i: i i,:3 of errors.
Also the an-ular di3tr;bution of 'lie fast. C`cared
due to the (p - p)- anti (I. - ii)-interactions :iave the sai-.,e
values. The avera,~e free path for the nir-lear int(,raction of
the fast secondary i.;arlicl,~q due to the (1, - p)-interactions
and (p - n)-interactions is equal to (54 + 6) cm arid(2i~ + ') cr7~,
respectively. These values are not (iiff"erent fro,,.l V~e free
paths for the interaction of protons an,l pionj aith
of I - 6 BeV and they also a!~ree wit),, the resi-ilto oll,,Lairi7~d
by other authors. Accorling to the results of this pailer
the averat-,,,e free lena.-th of path for the interaction of ~ 'iev
protons with the nuclei of a photoemulsion anounts to
(37,1.� 1,0) cm. In a follo-ning j,a-per, the albove-iven results
will be comuared with the results of the calculations accord--
ing to the statistical theory of the :-,ultiple prnluction of
particles. "lie authors tliank Professor V. T. Veksler for 1:4.zs
interest in this pa~,,er an~,' also Professor 71. P. Dzheiepov
Card 3/4 and R. Mi. Ryndin for the discussion of the re:-;i.1ts. '"herp
SOV,2:) I,' - .- ", --'
The Interaction of Prol.ons W~ t!-~ an Energy of 3e7 Free %nd 7-
Fucleons in a P:otoemulsior;
are 1 f iiurp , 1 table , a,)' 20 rofere,,i(.e:,f
Soviet.
ASSOCIATIOTT: Ob"yedinennyy Jn--r, I tu t vad -rn3l i j 1.,!! 1 t
of Nuclear R--.:,,e.arr-h)
4 ~y 11, A~
PRESENTED: June 5 , 1 )l
SUBMITTED: June 1~J5~',
Card 4/4
82017
S/05 60/038,02/18/061
B006YBOII
'9
AUTHORS: Bogachevp N* P., Bunyatov, S. A.2 Vishkil T.,_ Merekovt TU.P.,
Sidorov, V. M., Yarba, V. A.
TITLE: Production of Charged %-Me;ZAn the Interaction of 9-Bev
Protons With Photoemulsion Nuclei
PERIODICAL: Zhurnal eksperimentallnoy i tooretioheskoy fiziki, 1960,
Vol. 38, No. 2, PP 432-440
TEXT: The authors investigated the energy spectrum and the angular dis-
tribution of pions arising in the interaction of 9-Bev protons with photo-
emulsion nuclei. An emulsion chamber with 100 layers of the type HMK~A-P
(NIKFI-R) (thickness: 4509, area: 10ilO CM2) was exposed to the inner
proton beam of the proton synchrotron of the Laboratoriya vyaokikh energiy
OIYaI (High-energy Laboratory of the OIYal). Such events were selected
for analysis, in which 3 or more fast particles occurred. This selection
nermittt-d the separation of events in which several pions were produced.
Amuz- tb-3 204 tracks selected for the analysia thero were 78 with momenta
Card 1/4
Production of Charged x-Meeone in the
Interaction of 9-Bev Protons With Photo-
emulsion Nuclei
82017
8/056)60/038/02/18/061
B006/BO11
pP < 650 Mev/c and 126 with pp > 650 Mev/o; ionization was determined by
a method described in Ref. 12. Fig. I shows ionization as a function of
pp. A table supplies data concerning the K-mesons produced in proton -
nucleus collisions. The energy distribution is discussed next. Fig. 2 shows
the empirical energy spectrum of particles with pp tS 650 Kev/c (which cor-
responds to a pion energy of 540 Nev), and the curve calculated theoretical-
ly according to data from Ref. 13 for the spectrum of pions originating
from NN-collisions. Fig. 3 shows the angular distribution of fast pions
(ionization J ~~ 1.4 Jo; J0 - ionization on the tracks of primary protons)
in the laboratory system. Fig. 4 shows the pion energ7 as a function of
the departure angle, and Fig, 5 shows the angular distribution of fast
protons P lc-!~ 1.4 J ). The results of investigation are finally sum arized
as follows: 1) Theoenergy spectrum of charged pions originating from the
-eaction investigated here can be described by the empirical formula
N(Ek) ' Ek/ (a + bE;'), where Ek denotes the kinetic energy ofpione in Xv.
The coefficients were found to be a - 0.17 � 0.07, b - (1.2 + 1-4)-10-6
Card 2/4
82 7
Production of Charged i-.-Yeions _-izt the S/056/60/038 021181061
Interaction of 9-Bev Protons With Photo- B006/Boll
emulsion Nuclei
a - 2.60 + 0.35 by tb- method of least 8quares. 2) The mean total pion
energy wasR a (0-70 + 0.2) Bev, the mean total energy of fast pions was
(0.8 + 0.2) Bev. 3) T7he mean numbers of fast pions and protons per event
were equal to 3.3 + 0.5 and 1.0 + 0.5. 0.6 + 0.2 was obtained for the
mean number of pions with energies lower than 80 Mev. 4) The total energy
emitted by pions (taking account of n a-mesons) amounted to (45 � 14)%.
5) The ratio of char ad u-mesons to X-mesons was 5.0 + 2.5 in the velocity
range P - (0-5 - 07. 6) The resulting experimental -data do not contra-
dict the assumption that the interaction considered here can be regarded
as a consequence of collisions. The authors finally thank Professor
V. P. Dzhelepov and Professor Kh. Khulubey for interest displayed as well
as G. I. Bogorovskaya. L. F. Zakharova, K. D. Sverdlina, and D. A. Flyagina
for their assistance, T. Vishki thanks Professor I. Auslender and E. Frid-
lender for their diecussions. Furthermore, gratitude is expressed to
N. R. Govorun for computations carried out on the "Ural" computer, and to
V. A. Meshcheryakov for his aid. L. T. Baradzey, N. I. Kostanashvili, and
G. A. Shakhulashvili are mentioned. There are .9 figureaq 1 table, and
17 referenoes; 9 Soviet, 1 Italian, 1 Indian, 3 English, and 3 American.
Card 3/4 ~4r
I
Production of Charged n4desons in the S/05 60103WON1181061
Interaction of 9-Bev Protons With Photo- B006YB011
emulsion Nuclei
ASSOCIATION: Ob"yedinennyy institut yadernykh issladovaniy
lear Research)-
SUBMITTED: August 30, 1959
L4K
Card 4/4
83750
S/056/60/058/004/043/046
,e4,6 goo Boo6fBO56
AUTHORS: Bozachev, N~ P., Bunyatov. S, A-, Merekov, Yu. P.,
Sidorov, V,. M_ Yarba, V. A,
TITLE: Inelastic Interaction'tf 9-Bev Protons With Free and Bound
Nucleons in Photoemulsions
PERIODICAL: Zhurnal eksperimentallnoy I teoretioheakoy fiziki, 1960,
Vol, 38, No 41 PP, 1346 - 1348
TEXT: The authors recorded 243 inelast!~7 Interactions, viz,, 140 pp
and 103 pn events in an emulsion chamb*r irradiated with 9--Bev protons
on the proton synchrotron of the Laboratoriya vysokikh energiy Ob"-
yedinennogo instituta yadernykh issledovaniy (High-energy Laboratory of
the Joint Institute of Nuclear ReeearQ ).. For the purpose of determining
the energy- and angular distributions of the secondary particles, mea-
surements of the multiple Coulomb scattering and ionization were carried
out; the results obtained are briefly discussed., The angular distribu-
tions of the charged pions and protons in the rear semi-space (c,m,,S.)
occurring in pp-interaction are shown in Fig. *. Both angular
Card 1/3
837:5 30
Inelastic Interaction of 9-Bev Protons With S/056/60/038/004/043/048
Free and Bound Nucleons in Photoemulsions Boo6/BO56
distributions are anisotropic as is the case also with 6.2-Bev, This is
in contradiction to the assumptions of the statistical theory on the
isotropy of the angular distribution of secondary particles in the
c.m.s, The mean proton and pion numbers (n p and n 71 ) occurring per in-
elastic pp-scattering event in the rear semi-space in the c.m.s.. is
1-3 � 0-3 and 1.9 + 0 3, respectively, The corresponding values follow-
ing from the statistical theory are 1.2 and 2,3. The following n-values
are obtained for the two kinds of charged pions; nTl - 1.3 4 0.3 and
n.- = 0.61 + 0.06 Fig. 2 shows the momentum distributions of protons
and charged pions from pp Interactions It is shown that the pion spec-
trum with respect to the theoretical distribution is shifted toward
smaller ., and the proton spectrum toward greater momenta The average
momenta in the c,m.,a are calculated to be P* - (1 2+0.,') Bev/c and
P* - (0.4,+0,1) Bev/c The statistioal theory gives P' ~ 0.79 Bev/c and
TE p
P* = 0-51 Bev/c. The primary proton in pp colllllsions loses (36+2)% of
TE
Card 2/3
83750
Inelastic Interaction of 9-Bev Protons With S/056/60/038/004/043/048
Free and Bound Nucleons in Photoemulsions B006/BO56
its energy to the pion production (the statistical theory gives a value
of 58%)- Fig. 3 shows the angular distributions of the charged secondary
particles, taking the correction for geometry into account.. The angular
distributions (pp interaction) are symmetric in the c.m.s. The angular
distributions of the secondary particles from pn scattering are asym-
metric, which cannot be explained by the statistical theory. The authors
thank Academician V. I., Veksler and Professor V. P. Dzhelepov for their
interest in this investigation, There are 3 figures and 7 references:
6 Soviet and 1 Dutch..
ASSOCIATION, Ob"yedinennyy inatitut yadernykh issledovaniy (Joint
Institute of Nuclear Research)
SUBMITTED: January 27, 1960
Card 3/3
BoallmlEv, 1. P., G,?IG'DR-L-V, -f'. L..,
1. lnt!lantic Proton-lNucloon int~rurUoil at ~
report prefiented at the Intl. Conference on lliw
~i EnPrFv Phj~i,ii, C~meva,
4 -1.1 July 1962
Joint Innt. for Nuclear R-nem-h
Lab. of Nuclear ProbIrmn
8/05 63104e,100210181c65
B I 02yi1i a6
AUTHORS: Doeachev, 11. P., Grieorlyev, Ye. L., Mere~ov, Yu.
Mitin, ]I. A.
TITLE: Emission of Lia fra6ments in Ag and Br nuclear d-.sintegra-
tions induced by 9-BEv proton bombardment
PERIODICAL: Zhurnal eksperimentaPnoy i teoraticheakoy fiziki, v. 44,
no. 2, 1963, 493-497
TZXT: Nuclear emulsions of the type (NIKFI-R) , rt expuL;, 1 to
proton bombardment in a synchrotron. A,,nong the total or lt,,-j7,'4 3tars oith
544 contained one and 7 '-do L'13
"I'D )6 found on .,,icrosoopic scanninG,
tracks; Nb is the number of black prongs. After a correction for the
Lia fra6ments not stopped inside the 'ayer, the total number of stars
k
containino Lia tracks amounts to 428. The Li6 yield was found to increase
,v-L N efrom 6 to G) from 0.012 + 0.002
to 0.072 + G.021. ln'e ener6y
b k 3 6
distr-ibution of the Li fragments is compared with the curves calculated
basis of ~he evaporation model . fur (1) T
on the - 10 Mev, V - 5 tiev,
Card 1/2
Lmisaion of Lio fragaienta ...
S105, 6/(,,7,/C,4 410C210 16/(-,6 5
Bi 021bi br-I
V - C, and (2) T - 10 "flev, 11 - 5 Nlev, v - 0; T is the toi,.-inerature,
V the Ooulo:nb barrier and v the velocity of the nucieus,,ait b~- t"-,e :)roton.
curve '1) a-rees closeiy with the d 4 stributior, measured; the latte:- has,
tt 4
however, a tail at hiph entrl-ies. The an,~,tklar distributions 0 el for
>--'l ~..ev %nd Z