SCIENTIFIC ABSTRACT MAKSIMENKO, V..G. - MAKSIMENKOV, A.N.

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• Collection: Scientific Abstracts
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• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

MAKSIMMKO Viktor Grigorlyqvich, inzh.; ZAGORSKIY, G., red.;
tekhn. red.
(Take care of your tractor]Ukhazhivai za svoim traktorom. Mo-
skva, Mosk. rabochii, 1961. 21 p. (MIRA 15:10)
(Tractor&--Maintenance and repair)

MAKSIMENKO, Viktor Grigorlyevich; ZAGORSKIY, G.J. red.; YAKOVLEVAYe.,
re .
(Machinery for corn cultivation] Kompleks mashin dlia vozde-
lyvaniia kukuruzy. Mosk7a, Mosk. rabochiip' 1961. 43 p.
(MIRA 15:7)
(Corn (Maize)) (Agricultural machinery)

-MAKSJMOKO, VilctQr. Gr~gorlyevicht inzh.; ZAGOILSM, G., red.;
USTINOVA, S.J. i6Bmi. red.
[Combine harvesting of potatoeo]Kombainavaia uborka kar-
tofelia. Moskva, Mosk. rabochii, 1962. 39 p.
(MIRA 15:10)
(Potatoer,--Harvesting)
(Combines (Agricultural machinery))

--wit thd.-"~ -aii 'Aitti- fi6trfAatat,-66tai~ed by Integrat ng
h
-ser e9.-: - L., -V Di -1
yat ov,`
--ENCL
SUB

14A-KSIMNKC, V. I.
Water-cooled rn-ed roof of an electric are furnace. Lit. proizv.
no.12:37-38 D 161. (MLRA 14:12)
(Electric furnaces)

BURKATSKIY, A.P., tekhnijc; MAKSI14ZNKO, V.I., tekhnik
Dismantling of insulators. Snergetik 10 no,10:25 0 162.
(MIRA 15:12)
(Electric insulators and insulation)

MAKSDINKO I - V 1'-- 1.
Psy"choseo treated -YrIth insulin according to (lata of Tambov's
psychiatric hospital. Nevropat. psikhiat., ICoskva 1913, hay-June 50~
P. 50
CIYI 191 5a Nov~o 1950

#1 11 -, ~,~ , , L,,f
,W~ .1 , f -.-, , . ,j,I
ZIMIN, P.R.; PISARITITSXAYA, A.M.; VISH, I.M.; KAKSIMEM. V.I.; SAMORODOVA, A.I.
Immediate results of tisffw therapy in psychic disorders. Zh. ne7rapat.
poikhiat., Moskva 52 no.1:47-M Jan 52. (CL14L 21:5 )
1. Of Tambov Oblast Psychoneurological Hospital (Head Physician-A.M.
Pisarnitskays.).

MADI)ONKO, V.I.
Intravenous infusion of hypertonic solution of boiled salt in psychiatric
patients refusing to eat. Zh. nevropat. psikhiat., Mosk7a 52 no-1:53-55
Jan 52. (CIAL 21:5)
1. Of Tambov Oblast Psychiatric Hospital (Head Physician-A.M. Pisarnit-
skaya).

MAKSIMENKO-- V. 1.
"On the Qaestion of the Pathogenesis and Therapy of the Rejection of
Food by Mental Patients." Cand &d Sci,, Central Inst for the Advanced
Training of Physicians, 30 Nov 54- (W, .15 Nov 54)
Survey of Scientific and Technical Dissertations Defended at USSR Higher
Educational Institutions (3-1)
SO: Sum. No. 521p 2 Jun 55

MAKS IMOKO, V. 1.
Clinical aspects of mental disorders in influenza. Zbur. nevr. i
Psikh 59 no.3:275-279 159 (MIRA 12:4)
1. Tambovskaya oblnotnava paikhonevrologichaskaya bollaitsa (glavnn
vrach A.M. Pisarnitakaya).
(IMUNZA, compl.
ment. disord. (Ras))
(M3VTAL DISORD3M, etiol. & pathogen.
irif luenza (Rue))

Ute

t 09377-67 9dP(k)/9W(m)/EwP(e)/E(j2(t)/aL Ijp(c) _ ATjW1JWLTD4rr.1f'n
ACC NRiAT6026917 (a) SOURCE CODE: uR,/OoOp/66/Ooq/oo0/0l66/0l69
AUTHOR: Ivanov, Ve Ye.1 Zelenskiyj V. Fe; Fayfer, Be L; Savchenko, Vo Lj ko
Maksimenko, V. Ie
ORO: None
TITLE: Internal friction in powder metal beryllium
SOURCE: A14 SSSR. Institut metallurgii. Vnutrenneye treniye v metallakh i oplavakh
(Internal friction in metals and alloys). Moscow, Izd-vo Nauka; 1966, 166-169
TOPIC TAGS: internal friction, powder metal, shear modulus, elastic modulus,
beryllium
ABSTRACT: Previous studies of internal friction for such powder metal systems as
Cu-Fe-Ni, Cu-Mo, Cu-W, Ni + A12031 SAP and beryllium have shown that the temperature
relationship of internal friction Q-1 (T) affects the nature of the initial components
the method of producing a compact material and its structure. This paper discusses
the same property, plus shear modulus and modulus of elasticity, for hot-pressed
powder metal alloys of Be-BeO containing 0.3, 1.5 and 7% by weight BeO. Testing
was conducted in a vacuum relaxation tester at forced torsion oscillations in--re-
sonance. Internal friction was determined according to change of oscillation ampli-
tude along with measurement of frequency for constructing the temperature relation-
ship of shear modulus and modulus of elasticity. Samples were vacuum annealed one
Card V2

__.U V731_1-01
ACC NRs AT6026917
hour at 1,000*C prior to testing to remove stresses and adsorbed gases and to put
the alloy in a more equilibrium state. Test results show maximums for all curves,
and according to the authors, the behavior of these maximums depends on solubility
of the components, their concentration, distribution and other factors. From a
comparison of the high-temperature "background" of e(T) i a clear that tem-
perature of abrupt growth of the'curve increases with oxide~lntent while slope
of curve becomes leas. This "background" can serve as a criterion of increasing heat
resistance with increased oxide content. Orig. art. has' 3 figures.
So com: sm DATE: o2 Apr 66/0~ia Rnp: W
Crd 2/2 ftJL

MOII~,3/MC/V/C'O V'r.
0S,
IVANCYVZ V. Ye.,-ZMMKIY, V. F., FA)TER, S. I., ZHMNOV, S. M.,
L. 9 UAMINSKU V. I.,
"Magnesium Cermets and Magnesium-Beryllium Alloys
Report submitted for the Conference an Nev Nuclear MatArtals Ibchnology
including Non-Metallic Fuel Elements (IAEA), Prague, 1-5 JUY 1963

VORONTSOVo G,V. (Novocherkassk); MAKSIMKO, V.I. (Novocherkaosk)
Stability and steady strength of symmetric thin-dalled
three-dimensionally loaded rods. Prikl. mekh. I no.12:
50-56 165. (MIRA 19:1)
1. Novocherkasskiy politekhnicheakiy institut. Submitted
Dec. 14, 1964.

SUBJECT USSR / PHYSICS CARD 1 / 2 PA - 1740
AUTHOR MAKSIME.NKO V. M1 NIKITOV,A.I.
TITLE -YE-e-Multiple Production of Particles on the Occasion of
Nucleon-Nucleon Collisions at 5,3 BeV.
PERIODICAL Zurn.eksp.i teor.fis,31,fasc-4, 727-729 (1956)
Issued: 1 / 1957
The authors theoretically computed the distribution of nucleon-nucleon
collisions at 15,3 BeV over the number of secondary particles. These compu-
tations were carried out in accordance with the statistical theory of the
multiple production of particles with and without consideration of~sobaric
states. For these computations the method suggested by V.M. MAKSIMENKO,
I.L. ROSENTALI, Zurn.eksp.i teor.fis (in print) was used, which makes the
exact computation of statistical weights possible.
The statistical weight of the various processes (in %) are shown in form of
a table. Two further tables illustrate the further distribution of p - p
and n - p - collisions obtained from the postulate for the conservation of
isotopic spin. On the occasion of a p - p - collision the process NN 2n
(it's statistical weight is given by the table) thus leads to the charge
state (pp+-) with the probability 0,300, and to the charge state (PpOO)
with the probability 0,100, etc.
From the aforementioned data it is easy to obtain the distribution of non-
elastic collisions over the number of charged particles (rays) which, on the

V
Zurn.eksp.i teor.fis,31,fasc-4,727-729 (1956) CARD 2 / 2 PA - 1740
occasion of p - p - collisions, can be compared with the experimental data
obtained by W.FOWLER et al., Phys.Rev., 100, 6, 1802 (1955). This comparison
shows that taking the resonance interaction of nucleons and mesons into
account by the introduction of isobaric states leads to the best agreement
with the experiment.
This is a nearly verbal translation of this short note. The attached tables
are rather voluminous.
INSTITUTION: Physical Institute "P.N.LEBEDEV" of the Academy of Science in
the USSR.

rT(
SUBJECT USSR / PHYSICS CARD I / 2 PA - 1848
AUTHOR BIRGER,N.G., GUSEVA,V.V,, KOTEL'BIKOV,K.A., MAKSIMEKKO V-M
RJABIKOV,S.V., SLAVLTINSKIJ,S.A.0 STA~KOT,G.i7t~~~
TITLE The Analysis of the Cases of the Production of Mesons by Par-
ticles of Cosmic Radiation. 11.
PERIODICAL Zurn.eksp.i teor.fis,~I, fase.6, 982-986 (1956)
Issued: 1 / 1957
Three such cases are described here. For the direct measuring of the energy
of the particles producing eleotron-nuoleon showers the authors in the winter
of 1955-1956 added a further WILSON chamber fitted below the gap of the elec-
tromagnet to their apparatus (described by BIRGER et al., Zurn.ekBp.i teor.
fis, 31, 971 (1956)). The charged particle is deflected after passage through
the upper chamber by the field of the electromagnet with a field strength of
about 104 Orsted. In the lower chamber the trace of the primary particle can
be followed on a beryllium plate, and from the traces of the secondary par-
ticles the point of the production of the shower in the beryllium plate is
determined. From the deviation of this point from the direction of the motion
of the particle before being deflected in the magnetic field it is possible to
determine the momentum and the sign of the charge of the shower-producing
particle. In the caBS under investigation pmax-50 BeV/c. However, by using
two WILSON chambers the "light intensity" of the device was consider-
ably diminished. Altogether, four pictures of showers with more than four
charged secondary particles were taken, from which it was possible to determine

11
Zurn.ekBp.i teorfis,31, fasc.6, 982-986 (1956) CARD 2 / 2 PA - 1848
the momentum of the primary particles. In the case of three showers it was
possible to determine the distribution of the energy of the primary particle
over the seo9ndary particles and the angular distribution of the particles
in the center of mass system.
Shower No 27.16.: The particle producing this shower, which has a positive
charge, is most probably a proton. If a nucleon-nucleon collision is assumed
the conservation of energy and momentum within the limits of measuring errors
holds, if a neutron emitted under a small angle carried off a momentum of
about 2,3 BeV/c. Reaction must then develop according to the scheme
p + p 4 3n + + 2x- + p + n. Conservation of charge excludes the possibility of
pn-interaction. The angle of emission and the momentum of the particles are
shown in a table.
Shower No 68.18., The primary particle is apparently a negative pion with
- 6,5 BeV, which has been produced in the graphite filter arranged above the
measuring device. This shower was probably produced by the reaction
x- + a 4 2x + + 3A_ + P + m% 0, where m denotes the number of neutralized pions.
Shower No 6.116.- The momentum of the primary particle amounted to 54 BeV/c.
The process was able to take its course according to one of the following
+ 0 + 0
schemes: P + a 4 3R + 21 + n + m + kx or P + P-) 3z +2n- + p + n + ki
INSTITUTION: Physical Institute "P.N.LEBEDEV" of the Academy of Science in
the USSR

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AUTHOR MAKSIMENKOV.K.,ROZEHTALIl~.L., 56-4-4/52
TITLE
xal Production of
"llooi4 Frobr-ems of the Statiatical Theory of Flu
particles.*
(Nekotoryye vopros Iy.statist icheskcjr teorli xn6shostvennogo obrazonva-
niya ohastits - Russian)
PERIODICAL Zhurnal .Eksperia.;i Teoret.Pizikij19579'V01'32,Nr 4,YP 658-666(U.S.S.R.)
ABBIRACT 'Taki ng'into,socount the laws of conse"ation of energy and of momen-
~~pthejmper under review computes the ex4ot values of the statisti-
CiLl Val'ASR- Of a system which conststa of'..X, part ic lea of arbitrary mae-
ses--'Acoording to Fe.rmilthe basic lime cX
the processes leading to
.
.plural production of.partioles are deteraUbd by statistical factors.
This concept of the plural processes can be somewhat widened by tak-
ing-into consideration the influenae of the change of the matrix ele-
ment-But this change has to be taken i4to account onljF'*ery roughly,
whereas the second,namdly statiettoal,faotor should be7acnaidered with
as great accuracy as possible.ke it is known#the statistical factor
consists,in turn,of three factors.The first factor (V/ex3*3)jr-' (ir de-
notes the number of particles) is determined by the volume V In the
space of ooordinatealthe second factor is caused by the lawsof con-
sei-vation of angular momentum and of isotopic spin.and is computed
S
with the aid of the usual 3mles Of nt,, mechanics;the third fa4tor
A
is the density of the states dQn(Qrd '- WIT(BO) in the owe of Mo-
E.
C' Card 1/2 mentum.The paper under review now aims at computing the exact value

MKSIJT~~!-,
Qm**Aw- momm
Annihilation -f antinucleons [with summary in Inglishj. Zhur. eksp.
i teor. fiz. 33 no.1:232-237 Jl 157. (Km 1019)
1. Fizicheekly institut im. P.N. labodeve, Akademii nauk SSSR.
(Nucleons)

A~/
AUTHOR VA K INENKO, V. M. 56-7-33/66
TITLE _Z_n__th_e__1n~n1~aion of Antinucleons.
(K voprosu. ob annigilyataii antinuklonov.- Russian)
PERIODICAL Zhurnal Eksperim. i Teoret. Fisiki 1957, Yol 33, Nr 7
pp 232-237 (USSR)
ABSTRACT By means of the statistical theory of the multiple
production of particles the present paper calculate*
the distribution of stars created on the occasion of
the annihilation of a nucleon-nucleon pair over the
nucleon of secondary particles. First, the formula for
the probability of the production of n-partioles
furnished by the statistical theory is given. In these
computations some assumptions are made concerning the
effective volume V and the type of the particles
created on the occasion of the annihilation. On the
occasion of the annihilation only pions are created:
N + N + nx. Here the following three varieties are
investigated:
-13
cm
1.) V - 4xr3/3 is true~p where r
t /'W0 - 1,4.10
o
0
CARD 1/3 applies.

'! I W,
On the Annihilation of Antinucleons. 56-7-33/4'
2.) In the case of the same V the interaction of the
pions in the final state is taken into account. This
increases the volume (n-1)-fold and leads to the
occuranoe of additional factors (n - 1)ft-1 in the
above mentioned expression for the probability of the
creation of n-particles.
3-) Also the interaction of pione is taken into account,
but on the assumption of ro a 1,0.10-13 cm. The
computed distribution of the annihilation stars and the
amount n of the pions for these varieties are shown in
a table. A further table contains the distribution of
the annihilation stars over the number of charged
particle@.
B. In the case of annihilation, besides the process
N + N -,,* nn also the process N + N --~, 21 + nx is pon-
sible. Here two varieties with a different selection
of V in investigated:
1 ) The effective radius in a priori equal to ron
1;4,io-13 oml -13
2.) The effective radius in euwal to r - 1P0.10 0m
and the correction by POMER&NCHUX is t2ken into account.
CARD 2/3 Here the K-mesons may be assumed to have the same inter-

On the Annihilation of Antinucloons. 56-7-33/66
action as the pions. The distribution of the annihila-
tion stars over the possible and states, the average
number of pions, and the average number of K-mesons
in a star are shown in tables. The result found here
can be compared wioh the experimental data obtained by
SEGR3 et al. All data of the variety A agree satis-
faotorily with the experiment, hut it is not possible
to choose between theme In conclusion the momentum
distribution of the 11ions created on the occasion of
annihilation is computed and shown in form of a
diagram. (With I Illustration and 5 Tables)
ASSOCIATION: Phy ioal Institute "P.N. LEBEDEV" of the Academy of
:
Sci
n+ of the USIR.
(Pizicheskiy institut P.N. Lebedeva Akademii nauk SSSR)
PRESENTED BY: -
SUBMITTED: 25. January195T
AVAILABLE: Library of Congress.
CARD 3/3
53-2-1/9
XIKISHOV,A.I.,
sM 14
BELEN'W
AUTHORt l
ROZEbTAJ!'I.1'.
duction of Particie3,
P
TITLE: ro
cry of the Multiple
Statistical The
oziestvennogo obrasovaniya
teoriya mri
(Statistiches~aya
Russian)
chastits
N
PP 36
Nr 2
l 62
pERIODICAL. 9
vo
-
,
iz. ITauk, 1957,
Uspekhi 'U
two
ct that on the occasion of the collision of
f
ABSTaACTz a
LatelYl the
cles always several mesons are producedg has
-
arti
t
er
high-energy p
ntallY confirmed. A logical in
e experime
d
mor
been more an
is lacking- The various experiments
pretation of the phenomenon cles are based
roduction of parti
le
ti
p
y of u1
p
to set up a theor ditions, the accuracy Of
damental con v
f
un
good
upon more or less theoretically.
firmed only
which can be con
was proposed by FEEMils whoo
A theory promising a special success
In the present
istical course in his theory-
includes the stat
nded
t
d
.
e
ex
d, explained, an
this theory is derive
paper
dividual problems are solved theoretically$
t
i
n
"
llowing
The f0
articleG- Selection of the "vOlume
en
t
b
we
e
p
1~ Interaction
articles7 distribution of the
of
it
p
y
2 Isotopic apiny equal
charge states
iume"
3) The phase-"vO
Card 1/2

53 ...2-1/9
qtatistical Theory of the Multiple Production of Particlez.
Distribution of the secondary particles according to momenta.
5 Comparison of theoretical with experimental data on U-N and
T-N collisions at energies of from I - 5 BeV.
6) Applicability of the statistical theory to processes which are
connected with the annihilation of antinucleon3.
Three additions from the conclusion of this paper consisting
of 35 pages, in which the following is dealt witht
a~ Probability of the state of charge in the statistical theory,
b Charge distribution and "isotopic" irvarianoe
c Summarieg, which result from the general expression of the
'Ophass"-volume of a system with n-particles.
ASSOCIATION: Not given
PRESENTED BYs
SUBIJITTEDs
AVAILABLE: Library of Congress
Card 2/2

VILISON.Dzh. [Wilson. J.G.I. red.; RATYER, V.N. [translator]; KAKSIMEMOs
V.M. [translator]; SARYCHNI. L.I. [translator]; BIRGER-, N.G-*.'#---'
ro'd'.;* ROZESTALI, I.L., red.; NAMKSCN, I.G.. red.; KHARIKOVSKATA,
L.K.: telchn.red.
[Physics of cosmic rays; modern achievements] Fizika kosmichaskikh
luchei; sovremennye dostizhaniia. Sost. gruppoi avtorov. Pad red.
Dzh.Villsona. Koskya, Izd-vo inostr.lit-ry. Vol.3- 1958. 444 p.
Translated from the Inglish. (KIRA, 13:6)
(Cosmic rays)

IWSDEMCO, V. 14. , BARASIENKOV, V. S., WMAS=W, B. BUBEWV.. i- tt.
"Multiple Production of Heavy Particles in Two Nucleon Collisions,"
Nuclear Plrjsics, Vol- 5, 11.1o. 1, Jan '58 (No. Fbl-land Publ. Co., /visterda=)
Fbysics Inst, imeni P. N. Lebedev, Acad. Sci. USSR, Moscow - for V. M. APKSIMETH~O,
Abst: The probabilities of particle production in nucleon-nucleon Collisions
at an energy of E = 5 GeV have been calculated using Fermi's statistical theory
anJ by taking into account the conservation of baryon number, strangeness, isobaric
spin as well as strong resonance pion-nucleon interaction in the T = 3/2, P
state. Various effective space volumesin which secondary particles are produced
are considered.

21(7) SOV/56-35-5-46/56
AUTHOR: Makaimenko. V. M.
TITLE: The Statistical Interpretation of Experimental Data Concerning
the Multiple Production of Particles at Energies of 1-20 BeV
(Statisticheskaya interpretatsiya eksper-imentallnykh dazinykh
o mnozhestvennom obrazovanii chastits pri energiyakh 1-20 BeV)
PERIODICAL: Zhurnal eks.-erimentallnoy i teoreticheskoy fiziki, 1911,8
Vol 35, Nr 5, pp 1302-1304 (USSR)
ABSTRACT: The present report deals with the results obtained by comparing
the experimental data on the multiple production of particles
in nucleon-nucleon or pion-nucleon collisions at ener-ies
of several BeV with the theory of multiple production of
pariieles (Ref 1) sup.-r7ested by Fermi. Calculation was carried
out accor3ine to two varianti of the statistical theory;
a) by taking the resonance interaction between nucleons and
pions into acc-Dunt by the introduction of isobaric states,
and b) vithout takin,,
The
such an interaction into account.
,
1
radius of the effective volume is assvmed to be 1.4-10- 3 cm.
A table contains the experimental and thearetical distribu-
tions of p-p collisions (at various energies) over the number
Card 1/3 of produced pions. Also the distributions over the number of

SOV/56-35-5-46/56
The Statistical Interpretation of Experimental Data Concerning the Multiple
Production of Particles at Energies of 1-20 BeY
secondary particles and the momentum spectra for nucleon-nucleon
collisions at an average energy of 20 BeV were calculated in
order to be able to compare the results obtained by these
calculations with the experiments concerning the nuclear in-
teractions of the protons of cosmic radiation with Be. Un-
fortunately, the insufficient experimental data hitherto
available made a sufficiently reliable comparison of experimen-
tal and theoretical distributions over the number of secondary
particles impossible. However, the momentum spectra agree
within the limits of statistical errors. The calculations dis-
cussed confirm the conclusion previously drawn that Fermi's
theory, by taking isobaric states into account, gives a
sufficiently good descriDtion of the multiplicity and the
momentum distributions of nucleon-nucleon and pion-nucleon
collisions at an energy of several BeV. However, without taking
isobaric states into account, Fermi's theory does not agree
so well with the experiment. The angular dist3lbutiorsof particles,
by the way, did not agree with the predictions of Fermi's
theory in the here discussed experiments. The author thanks
Card 2/3 1. L. Rozentall and Ye. L. Feynberg for the interest they die-

SOV/56-35-5-46/'50'
The Statistical Interpretation of Experimental Data Concerning the Multiple
Production of Particles at Energies of 1-20 BeV
played in this work, and also N. G. Birger and S. A. Slavatinskiy
for discussing data concerning cosmic radiation. There are
2 figures, 1 table, and 8 references, 4 of which are Soviet.
ASSOCIATION: Fizicheskiy institut im. P. N. Lebedeva Akademii nauk SSSR
(Physics Institute imeni P. N. Lebedev of the Academy of
Sciences,USSR)
SUBMITTED: July 10, 1958
Card 3/3

.MAKSDfENKOO. V. M.
DffigIPRETATION OF NUTPLE FOPVATION OF MESONS
AT ENERG IES OF - -' 16 11 ev
V. M. Maksimenko and S. A. Slavatinskiy
An analysis is f-iven of experimental data on the multiple prodliction of
mesons in nucleon-nucleon collisions with energies -_., I Olt ev. The experi-
mental data are correlated with calculations made on the basis of statistical
theory.
In the analyzed canes the experimental data are found to be in agreement
with calculations on multiplicity, and there is a considerable divergence in
the impulse distr3bution of mesons.
Report presented at the International Cosmic Ray Conference, Moscow, 6-11 July 1959.

21(7) 5 0 V // 5 6 - 1, -' - ` - -S, "' 6 2
AUTHORSt Zhdanov, G. 3 Ya~s imenko, V. M. , Tret lyakova 7
3 h c h e r b a k o v a ,
TITLEt Nuclear Interactions of Protons With Energies of B.',' Bev in
Photographic Emulsions
PERIODICAL: Zhurnal eksperimentallnoy 4. teoreticheskoy fiziki, 1959,
Vol 37, Nr 3(9), pp 620 - 633 (U'SSR)
ABSTRACTs The authors investigated ar emulsion pile, which had beer,
irradiated with 8.7 Bev protons at the synchrophasotron of thle
Mal (United Institute of Nuclear Research). The photographic
emulsions concerned were of the NIKFI-R type, which had a
thickness of 4501 (27-30 grains/100- ~. For the purpose of the
present very det iled paper, about -~(0010 tracks w1th a total
length of M 300 m were evaluated. In chapter 1 the investiga
tion results which make an evaluation of the inelastic inteT
action cross section possible are discussed and somme of tiiem
are given by two tables. Table 1 contains the ranges A for two
forms of interaction: for star formation (X - 35.0+1-30m ) and
Card 1/4 for "pure" scattering (1750�500 cm) if the scatter-ir,.- angle

Nuclear Interactions of Protons With Energies of SOV/~-6--,17 - -- ~/~2
8.7 Bev in Photographic Emulsions
0 0
5 , and 750t150 cm if it is between 1 and 5 , In c:nsidera-
~
ion of the degree of efficiency of recording., 500--'00 cm
is obtained. If in the formF-r case alli. error so,_~rces ari- takpn
into account, XinelasC 34- 2 cm is obtained, and the geometr1c
total cross section of all Dhotograkhi7.,emullsion na~~Iei. may 1)-~
estimated at 0geom = A.(1.,18-.0_!.3cm)' A2/~. The second part of
the paper deals with the distribution of stars according tl~-
the number of fast and slow particleE. The number of "pure"
charge exchange interactions (proton-neutron,' without any
considerable energy loss was low (3%, i,e. 17 among 520 stars',.
The distribution of stars over various ki-nds is shown by "he
diagram of figures 1-3. Chapter 3 describes results :~oncernjng
the angular distribution of fast and slow particles (Figs 4
and the following chapter deals with "he results of the analysis
of angular distribution curves of the various types of stars.
Several conclusions are drawn after comparing the resuitq rb
tained with calculations based upon the statistical thecrj,.
Thus, conclusions are drawn as to the ex-.stence of tnteraotlllns
Card 2/4 of tEe peripheral kind (nucleon-nucleon~, as about 25~~ of the

Nuclear Interactions of Protons'I'lith Energies Sovi 56 37 6/62
0 o f
8.7 Bev in Photographic Emulsions
interactions with emulsion nuclei with respect 'r) argular
distribution and to the average multiplicity of the product:~r.
of fast particles corresponds to the nucleon-nucleon inter.
action (according to the statistical theory ) . Thp angular dist i
blition of the "gray" tracks dc-pends very weakly on the angular
distributicn of the fast particles and deviates somewhat frz)m
the distribution prevailing in the case of pion interaction
with emulsior nuclei (E,= 1~5 Bev). It may be assumed In this
case that the occurrence of "gray" particles is due to a cor.
siderable extent to the secondary interaction of 1 Bev pions
From the monotonous broadening of angular distributions with
growing multiplicity of fast particle production it is possihe
to draw conclasions as to the nature of 'the interaction between
zhe primary nucleon and the nucleons in a composite nu~,leus.
The authors finally thank Academician V. 1~ Veksler for mak;.ng
irradiation on the synchrophasotron possible and they further
thank the collabora-~ors of t~,e OIYa! 11, 1. Pidgcre-skiy, I IM
O,ramenitskiy, K. D. Tols'ov , ard it , Y. Lpbeaev far diqc,.~Ss ;.cns
Card 3/4 the younger scient1fical collaborator of the FIAN (Ins-._',~_ite

Nuclear Interactions of Protons With Energies of SOV/56-'~-:-1-61/62
6.7 Bev in PhotcgraDhic Emulsions
of Physics AS USSR) Ye. A. Zamchalova for her assistance,"!iRd
further also Professor N. A. Dobrotin, 1. L. Rozentall, D. S,
Chernavskiy, and N. G. Birger for their advior- and dis-,,ussicns.
There are lo figures, 8 tables, and 11 references, 5 of whicY~
are Soviet.
ASSOC IAT 10N r Fizicheskly institut im. P. N. Lebedevs, Akademi~ :-~auk SSSR
(Institute of Physics imeni P. N., Lebedev of the Academy nf
Scierices, USSR)
SUBMITT ED - April 4, 1959
Card 4/4

1 -.1 - h. , - - . , - . - I
V. P;". Cana -- "Stildies in "
., " c : , --I -
I st~ ,
multiple Iformation of' particles." Dlibna, 1960. (Joint. hs' of illiclear
Lqbor,,tory of Hig!, im, 1,?,-;)
u
-1 -

WSIMMKO, V.M.
Peripheral collisIms of high-energy nucleons. Zhur. eksp. i teor.
fiz. 38 no-1:3c6-307 Jan 160. (MIRA 14:9)
1. Fizicheskiy institut im. P.N.Lebedeva AN SSSR.
(Collisions (Nuclear physics)) (Nucleons)

MAKSIMMKOP VIM.
1~-A -resonance interaction. Zhur.eksp.i teor.fiz. 38 no.2:652-
654 F 160. (KRA 14:5)
1. Fizicheskiy institut im. P.N.Lebedeva Akademii nauk SSSR.
(mesons)

S//O 56 /60/0.2 )/00 4:~:
B006/BO6.7
AUTHORS: Makeimenko, V.-M., Rozentall, I. L.
TITLE: The Covariant Statistical Theories of Multiple Product
of Particles Iq
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, 1~6:),
vol. 39, No- 3(9), PP. 754-756
TEXT: The present paper gives an analysis of the possible covariant
theories of multiple production of particles when assuming that the ma-
trix element can be factorized. The authors studied the invariant func-
tion ~(Kov kj, ..., k i) from the equation holding for the production
probability W N of N particles in the collision of two particles:
4 N 4
W f ...f~(Ko, kit ... k ) 6 (KO- Z] k )t1 6(k' - m')d k This
N J.1 i J=1 j i J*
function depends on the character of interaction. The interaction of
particles is assumed to be so small that correlations may be neglected;
Card 1/3

The Covariant Statistical Theories of Multiple S/056/60/03~/003/028/045
Production of Particles B006/BO63
N
then, ~(K k19 ... kN) - TT ~ j(K0 k j). The authors restrict themselves
)q/ (TK_(~, koy') h o Id s
to functions of a class for which Tj (K0kj C(K ovkiv
where C is independent of K 0 and ki, and is determined by couplin,-, ccn-
stants, masses, spins, and isotopic spins of the particles; q and s are
integers, The two special cases ~j(Ko,kj) = C(Ko,k,,,)/(K,,k,,,) and
i (Ko?ki) = C are considered. The former corresponds to Fermi's statis-_
tical theory, and the latter to the theory by Srivastava and Sudarshan.
Several formulas are derived for IN N' Finally, a further expression is ob-
tained for W N by assuming that the matrix element be a power function of
the energy of the particles involved in the process. The authors thank
Ye. L. Feynberg for his remarks, L. G. Yakovlev is mentioned. There are
7 references: 2 Soviet, 1 Japanese, and 3 USI
Card 2/3

The Covariant Statistical Theories of Multiple S/Or-6/60/3-'9/00,7/'C~'~ 011z
j
Production of Particles B006/BO65
ASSOCIATION- Fizicheskiy institut im. P. N. Lebedeva Akademii nauk S~M
(Institute of PhZsics imeni P. N. Lebedev of the Academy
of Sciences USSR)
SUBMITTED: April 13, 1)60
Card

83776
s//o56/6o/o3q/ooz/037/fj45
6 goo B004/BO60
AUTHORS: Golldanskiy, V. I., blaksimenko, V. 1M.
--7
TITLE: Hypothesis of the Neutral jo-Mleson Basing on Data on the
Annihilation of Antiprotons
~1 11
PERIODICAL: Zhurnal eksperimenta-l'noy i teoreticheskoy fiziki, 1960,
vol. 39, No. 3 (9), PP. 841-844
TEXT: The authors discuss the ?O-meson decay modes indicated in
publications. The ?O-meson is clasaified as existing and having a zero
strangeness according to Gell-Mann and Nishidjima. The three possible
decay modes are written down. ), TE - tl-+- 7( i ) ;
0 = TE0 )2y (2); n0 )37 (3), Starting from the statistical
0 10
theory of multiple processes, the authors compare these processes with
experimental data concerning the annihilation of antiprotons (Ref. 10).
The mean values of the yields are given, 1.53-+0-08
Card 1/2

83776
S/056 '~C "!D39 '003/0717/G45
Hypothesis of the Neutral ?0 Ifeson Basing
on Data on the Annihilation of Antiprotons B004/BO6G
Fn- = 1.53+0.08; Iff TE o = 1.60t0-50. Application of the equations developed
in Refs. 11, 12 leads to the following resul~.s (Figs. 1-3)~ The decay
mode (1) does not contradict fhe experimental data obtained with an
arbitrary ?0-meson mass, Decay mode (2) requires a ?O-meson mass of
~> 3.5 m., and decay mode (3) can be made to fit experimental data
provided the yO-me3on mass is at least 5.5 m,,- The emission of mesons
with different signs in the annihilation of antiprotons thus excludes
the existence of both n0_ and lto,-mesono. There are 3 figures and 15
references: 7 Soviet, 5 0us, and Italian,
ASSOCIATION; Fizicheskiy institut im, P. N, Lebedeva ;ikademil nauk SSSR
(Institute of Physi,.s imeni F, N. Lebedey gf the Aradamv----.
of Sciences USSR)
SUBMITTED. April 26, 196c
Card 2/2

CHERNAVSKIY, D. S., DRUM, I. M. and MAKMENW, V. M.
"Application of Diagram Method to the Calculation of Characteristics for
Nucleon-Nucleon Interaction at the Energy of 300 Bev and Their Comparison
-with Experimental Data"
Report presented at the International Conference on Cosmic Rays
and Earth Storm, 4-15 Sep 61, Kyoto, Japan.
P. N. Lebedev Physical Institute, Academy of Sciences of the USSR

GRAMENITSKIY, I.M.; DREMIN, I.M.; MAKSIM-NKO, V.M.; CHERNAVSKIY, D.S.
Nucleon-nucleon interaction at 9 Bev. Zhur. eksp. i teor. fiz.
40 no.4:1093-1100 Ap '61. (MIRA 14:7)
1. Fizicheskiy institut imeni P.N. Lebedeva AN SSSR.
(Nuclear reactions) (Nucleons)

3125Y13102
AUTHORS: ~'olldanskiy, V. I., Mlaksimenko, V. 11.
TITLE:. Annihilation of an'iprotons stopped in hydrof;en and the
hypotheLs regarding the neutral Qo-meson
I
SOURCE: Nekotoryye voprosy fizi,,.i elementarnykh chastits i atomnogo
yadra. Ed. by V' * D. Mikhaylov and 1. L.Rozental'. Mosk.
inzh.-fiz. inst. .oscow, GosatQmizdat, 1962, 116-130
TZXT: Gell-Mann's and Nishijima's orieinal and modified classifications of
elementary particles predicted the existence of a Qo_,eson with zero
isotopic spin and zero 3tranj~eness. According -to Ya. B. Zel'dovich (ZhETF,
34, 1644, 1958), this mason is pseudoscalar and-spinless, and in any case
its mass is ereater than that of the neutral pion. Nhen m n< m41 o< 2m,-.the
main decay mode is Q)--*2g, and when 2m < m < 3m the mode :, 0 --* n++ x +
0 R Q ny 10
is also possible. The n 0 meson discovered by it. LI. Baldin (Nuovo Cimento,
8, 569 (1958)) is regarded as a concrete version of the hypothetical
S162 62/00()/000/006/007
Card 1/3

S/823/62/000/000/006/007
Annihilation of antiprotons stor:ped... 3120102
0 0 0
QO meson. Q. and especially 0 may be produced by a stronE interaction:
00 4. 0-
d + d 0 He lhe vector~al spin-1 Q 1 meson (vecton) must decay
according to Q 0-.0 n0+ 'r-10- 20 sec) when m 0 3-. K(T -, 10 " sec). The data available on the
annihilation of antiprotons stopped in hydroLen are incompatible with the
0
existence of Q 0-mesons with m0