SCIENTIFIC ABSTRACT KUZNETSOV, YE. I. - KUZNETSOV, YE. S.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000928210016-2
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 20, 2000
• Sequence Number: 16
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Kb-ZNETSOV. Ye.I.;. FOLIKARPOV, V.V.
Impro%e the blowing of press-and-blour machines. Stek. i ker.
22 no.200-32 F t65. (MIRA 180)

DOCE14T YE. K. KUMIETSOV
,i-_"

KUWAT V evgeniy Konstantinovich; FINKLM, I.Te., otretstvannyy
%re ktor; DOBRYNINA, A.U., rednictor; LIDNAVA, N.V., takhnichsskiy
radaktor
[Telephone apparatus3 Telefonnya apparaty. Moskva, Goa. izd-!!vo
lit-ry po voprossm sviazi i radio, 1956. 295 p. (mLPA 9:9)
(Telephone--Apparatus and supplies)

- - - -_-
FINKLER, Ivaak Yokhillyevich, inzh.; KURWZO-,,,-'XzA&j dotasj otv#
I red.; KIRILLOV, L.H.J. red., OLUTSKIII, A.A., tekhn. red.
(Blectroacouotical characteristics of a telephone channel]
Elaktroalwaticheakie kharaktariatiki tolefonnogo trakta.
Moskva, Goo, izd-vo'lit-ry po voprooam sviazi i radio, 1961.
131 P. 4MU 15 t 2)
(Eleatroacouotics) (Telephone)

CHERCHENKO, G.V.; KAPTEII, 0.1.; X .; KHOZHAYWV, NA-
Measuringthe density-of formation oils. Trudy Giprovostoknefti
no.'3:338-352 161. (MIRA 14:12)
(Petroleum--Density)

AUTHORS:
8/081J62/000/008/024/057
B160/B101
Kaptell, 0. 1., Kuzneteov., Ye. L., Khozhaylov, N. K.,
Chernenko, G. V.
TITLE: Float instrument with ultrasonic positioning of the floatf
for measuring the density of a liquid under pressure
PERIODICAL: Referativnyy zhurnal. Xhimiya, no. 8, 1962, 148, abstract
8Ye12 (Sb. "Primeneniye ulltraakunt. k iaoled. veshchestva".
no.14. M., 1961, 323 - 336)
TEXT: The calculations for a float-type instrument for determining the
density of a liquid under pressure are given and its sensitivity is
indicated. Electrical and ultrasonic methods of positioning the float
are discussed. The maximum error in density introduced by the electrical
method is 7-10-5g/CM3. Calculations are given for an ultrasonic float-
positioning method based on the changes in amplitude of a reflected pulse
which accompany changes in the orientation of the reflector and crystal
planes in relation to each other. The ultrasonic aethod was checked
experimentally. At a frequency of 30 Mo/9 the ultrasonic method provides
Card 1/2
i

3/081J62/000/008/024/057
Float instrument with ultrasonic... B160/BIOI
sufficient accuracy in determining the density of a liquid. The inetrumen
was calibrated *ith mixtures of alcohol and water. Cheak meacuremente, t
show the mean arithmetic error in determining density to be about 0-0,
The results of measuring the densities of petroleum in strata of the
Chubovka deposit at presoures of 35:300 atm are given. The petroleum's
coefficient of compressibility is 6 j05 g/om;datm. (Abstracter's note;
Complete translation.
Card 2/2
- - -----

ZALITSIMI, X.F., Inxb4 POLTANTSBY, V.A., lnzh,-IKUZN3TSOV. Te.N.. inzh.
Construction of pipelines In Central Asia. Strol. truboprov.
3 no.8:11-13 Ag 158. OGRA 11-'11)
(Soviet Central Aeta-Ans, Natural--Pipelines)

XUZMVSOVI T801T.Onsb.; SHOR, L.D., inzh. (Samarlmud)
Suspension crossings of the Dsharksic-Bukhara-Samarkiknd-Ta-shkent
gag pipeline* Stroi.truboprov. 5 no.11:21-23 N 160,
(mm 13:11)
(Gas, Matural-Pipelines)

-- --- -~:~ --- ----
KUZNETSOVO Ye,N.v inzh,; CHEM' TSOV-p-P*-P&--P-kand-otekhn-*,nauk-------------
Applying thicker protective coating in one operation. Stroi,
truboprov. 6 no. 1:17-18 Ja 161. (KML 3,4:2)
(Protective coutingo) (Gasp Natural--4ipelineo)

or
SHALINOV) A.F., kand, tekhn, nauk; KUZNETSOV, U.N., inzh.
Let's improve the organization " technology of building vater
pipelines in the Virgin Territory. Stroi. truboprov. 7 no,1:5-7
A 162. WIRA 16:7)
(Earthwork)
(Virgin Territory-Water-Distribution)

KUZNETSOV YO.N. (Moskva)
Hotiol& of a magnetized symmetric g3rroscope in a magnetic
field. Izv. AN SSSR. Mekh. i mashinostr. no.62143 N-D 163o
(MIRA 17:1)

ICOTENXO,
Reciani'laar b*ubble Aambers' with operating volume of 750 003 having
Plates. Prib. i takh. skep. no,106-39 Ja-7 157. (KM 10W
1, Yizichaskiy institut im. P.N. Lebedeve, Ake4emii nauk SSSR,
(Photograph.v, Particles track) (Iouisation, chambers)

A
56-1-50/56
AUTHORSt Alikhanyan, A. I. , Kirillov-Ugryumov9 V, Go Kotenko, L. P.
Kuzneteov, Yee Pe t Popovp Yuo So
------------------------------ + + +
TITLEs The Angular Distribution of Positrons in the T - A,,,-_e + Degay
in Propane (Uglovoye raspredeleniye pozitronov pri JA
raspade r propane)
PBRIODICA~s Zhurnal Eksperimentallnoy i Teoreticheskoy F12iki, 1958t-Vol- 340
Nr 1, pp. 253 - 254 (USSR)
ABSTRACTs The measurements discussed here are also important from the standr
point of the suitability of propane for measurements of the pheno-
mena of angular correlations which are of the same nature as the
IA-e-decays. The authors in this connection think of an extensive
use of propane bubble-chambers. The tat arrangement is illustrat d
by a figures A bubble chamber with the volume (7,2 x 6,5 x 16)om3
was irradiated in a polyethylene-target with a beam of positive
pions with the energy 175 UeV in the phasotron of the United Inati-
tute for Nuclear Research (Oblyedinennyy institut yadernykh issile.
dov4lniy); Alt~gether 8000 photographs were taken on which 6670
Ir -)a - e -decays were determined. The authors determined the
angular distribution for the projections of the spatial angles to
Card 1/2 the plane of the photoplate. The experimentally determined angular

The Angular Distribution of pogitrons in the 56-1-50/56
e -)U* - a'-Decay in Propane
distribution of the decay electrons is illustrated in a diagram,
This distibution can be approximated sufficiently well by a funq-
tion written down here The rStio (number of electrons emitted in
the angular interva; 9; - 180 Wnumber of electrons emitted in
the interval 0 - 90 ) is 1919* This corresponds to a coefficient
A a - 0,22 + 0,03 in the expression (I + A coo 4 ) for the diatrl-
bution of the oo3Jd angles. The angles in the last-mentioned ratio
were related to the direction of the projection of the initial
impulse of the positive myons. There are 2 figures, and 5 reforen-
cea, 2 of which are Slavic.
ASSOCIATIONs Physical Institute imeni P. N. Lebedev AN USSR (Fizichaskiy insti-
tut im. P. N. Lebedeva, Akademii nauk SSSR)
SUBUXTTEDs
AVAILABLEs
Card 2/2
October 25, 1957
Library of Congress
A'UTHORS: Allkhanyan, A. Kiril lov-ugryumov,
V.G.t Kotenko, P.f Ku tsovs Ye. P. 3OV156-34-5-816i
TITLE: The Angular Ono I Popov, Yu, S.
Anisotropy in a n+ + +
Propane Zubbl Chamber (Ug -Decay, measured in a
raspade, 10v4Ya anizotropiya pri z+ -
lzm:rennaYa 7 prop,nov9y PUSYr'kovoy kamere) at
PERIODICAL! Zhurnal ek.P;rimentalinoy I teoret
V01- 34, Nr P PP. 1101-1109 (U icheakoy fizlki, 1958,
SSR)
ABSTRACT: The authors inv8stIgated the angular anisotropy it4 +
speot to a In a
-a+ --decay with discrimination Of the decay electrons with re
norgy. These decays were recorded by a propane bubble
chamber. This chamber was Irradiated I
Plons on the Phasotron of n a beam of Positive
issledovan tile Ob"YedinennYY inatitut yadernykh
IY (United Institute
tive Plona were Produ Of Nuclear Research). The pool_
Polyethylene target cad by 610 ilev Protons on an external
measuring device. i~e The authors give a hort description Of the
angles between the mo y measured the proj:ctiono Of the solid
on th0plane Of the f menta Ofthe Positive myon and the electron
case the distribution ilm in the Photographic camera In this
Card 1/4 du, r,
I+ a x2/16)co8'fJd%f is to be used.
A figure gives the dlatribut Ono Of the projections -of the

The Angular Anisotropy in a R + - A+ - e+ -Decay, SOV/56-34-5-8/61
Measured in a Propane Bubble Chamber
angles between the initial momenta of the positive myon and of
the electron for 6670 n+ - p+ - e+ -decays. The experimental
distribution is well approximated by the above mentioned for-
mula. The coefficient L, which is found from the relation
"(backward/forward)"~ was equal to A - -0,22 + 0,03. The
results of the measurements discussed in this paper lead to
the following conclusions: 1) When the energy of the electrons
which are produced in the pt - e+ -decay increased, also the
angular anisotropy increases. This fact is not inconsistent
with the theory of the two-component neutrino. The coefficient
A in the distribution of the angles between the ma:nenta of
the myon and the electron is equal to A - -0,22 _+ 0,03~ (This
coefficient A was found bv recording of the n+ - p+ - e+ -do-
oays in a propane chamber). The value of this parameter,
averaged over 5 investigations with propane chambers (after
taking into account a correction due to the depolarization)
is equal to a - -0,28 + OP03. This value nearly coincides
with the value of the parameter averaged over 9 investigations
with photographic emulsions, The mean value of the results of
Card 2/4 the measurements with propane bubble chambers and with photo-

The Angular Anisotropy in a n 4- -P+ ". e+ 'Decay, SOV/56-34-5-8/61
Measured in a Propane Bubble Chamber
graphic emulsions is equal to a - -0,283 � 0,023. The d1stri-
bution of the angles between the meson momenta in the x Ir - p+
decay is isotiopic. In an appendix to this paper the relation
between the spatial distribution of the angles an& the dis-
tributionsof the projections of the angles upon the planes of
the p - e -decays and of the n - p - e -decays is calculated.
The authors thank Professor V.,P. Dzhelepov who enabled them
to carry out their experiments on the phasotron of the Ob'1-
yedinennyy institut yadernykh iseledovaniy. Furtheri the
authors thank B.A. Dolgoshein for his valuable discussions;
L.A. Kuzin, A.V. Samoylov and F.M. Sergayev for their par-
ticipation in the evaluation of the experimental results and
A.A. Bednyakov for his help in the experiments at the phasotron.
There are 6 figures, 1 table, and 14 references, 4 of which
are Soviet.
ASSOCIATION: Flzioheskly institut im. P,11. Lo3bedeva Akademii nauk SSSR
(Physios Institute iment P.,N, Lobedev,AS USSR)
Card 3/4

The Angular Anisotrupy in a n + - pf - e+ -Decay, SOV/56-34--5..0/61
Measured in a Propane Bubble Chamber
SUBMITTED: December 12, 1957
- 1. Radioactive substancoo-Decay 2. Propane bubble ahambers
--Applications 3. Proton bombardmont---Applications
Card 4/4

21(7) 807/56-35-5-45/56
AUTITORS; Kirillov-UgFy-umov, V. G., Kotenko, L. P., Kuznetsov, Ye. P.,
Sergeyevs F. M.
+~-Meson~ on Carbon at Energies of
TITLE: The Elastic Scattering of v
5 4 22 11eV (Uprugoye rasceyaniya n -mezonov na uglerode pri
energiyakh 5 4 22 MeV)
PERIODI~'AL: Zhurnal eksperimentallnoy i teoretichookoy fiziki, 1958,
Vol 35, ffr 5, PP 1300-1302 (USSR)
ABSTRACT: For their measurements the authors used a propane bubble
chamber having a volume of 750 cm3. This chamber waa irradiated
on the phasotron of the Obl'yedinenilyy institut yadernykh
issledovaniy ( Joint Institute for Nuclear Research) with
a beam of positi4pions. The energy interval investigated 2
corresponds to the residual ranges of from 0.125 to 2 glom
of pions in propane. The pions were ascertained by the
n -* g - e decay when being slowed down in the working sub-
stance. A total of 5675 photogTaphs of phton traces was
d9alt with. Poripation of stare by plons at from 5 to 22,MeV
was not investigated, the inelastic scattering of positive
piona is only inconsiderable at these energies. The authors
Card 1/3 determined the angular projoctione of the single scattering,

+- 307/56-35-5-45/56
The Elastic Scattering of n Mesons on Carbon at Energies of 5 4 22 MoV
of piona to the plane of the film in the photographic camera.
Of the 5675 pions 75 were scattered round an angle (within
the ener interval investigated), the projection of which
ey D
is greater than 15'. After Coulomb (Kulon) scattering was
taken into account, 31 nuclearly scattered particles remained.
The corrections taken into account when determining the nuclear
scattering on carbon are given. A table contains the elastic
scattering cross sections of pione determined by the authors
of tile present paper as well as by other authors. At energies
of 6 - 22 1,110 the croso sections found have tile same values
rithin the error limits as tile elastic scattering croso nec-
tione at 33 MeV. At 5 - 8 McV the scattering cross section
increases quite considerably. 71ithin thio enerC;y range the
wavelength of the pion already exceeds the dimensions of
the carbon nucleus * An analysis of the cross section energy
dependence and of the angular distributions will be published
later. The authors thank Professor A. I. Alikhanyan for the
interest he displared in this work, and Professor V. P. Dftlepov
for making it possible to carry out measurements on the phaso-
Card 2/3 tron of the Institute for Nuclear Research. There are I table

I ' +- IOV/56-35-5-45/56
The Elastic Scattering of n Mesons on CjArbon at Energies of 5 4 22 !,',eV
and 13 references, 4 of which are Soviet.
ASSOCIATION: Pizichaskiy inatitut im. P. N. Lebedeva Akademii nauk SSSR
(Physics Institute imeni P. N. Lebadev of the Academy of
Sciences,USSR)
SUBMITTED: July 10, 1950
Card 313

SOV/120-59-1-9/50
AUTHORS:Kirillov-Ugryamovl, V. G.I. Kotenko, L. P, Kuznetsov, Ye. P.,
Samoylov, A. V.
TITLE: Determination of the Masses and Momenta of Charged Particles
from Multiple Scattering in a Propane Bubble Chamber.
PERIODICAL: Pribory i tekhnika eksperimenta, 1959, Nr 1, pp 44-47 and
1 plate (USSR) I
ABSTRACT: 246 photographs of particle tracks which came to rest in
the bubble chamber (Ref.2) were examined. The tracks were
analyzed by measuring the multiple scattering by the chord
method sug3ested by Goldschmidt-Clermont et al (Ref.1). To
determine the masses the formula given by Olbert et al (Ref.
1) was employed. The fcllowing results were obtained;
m - (268 + 23)m t = 2 cm 312 angles
e
m - (263 -It-37)me t - 1 cm 132 angles
m,,, --(196 * 25)me t -l cm 132 angles
mp - (1973 +-184)m, t -.2 cm 288 angles
To determine the momenta Olbert's formulae were used (Ref.1)
Card 1/2

SOV/120-59-1-9/50
Determination of the Masses and Momenta of Charged Particles from
Multiple Scattering in a Propane Bubble Chamber
and it was shown that in order to determine the momenta of
mesons to 1.5% at 100 Mev, 25 cm of track in propane is
sufficient, while for 200 Mev protons the track length is
50 cm. There are 4 tables, 2 figures and 4 references, of
which 2 are Soviet and 2 English.
KSSOCIATION: Fizicheskiy institut Ali SSSR (Physics Institute,
Academy of Sciences USSR)
SUBMITTED: February 12, 1958.
Card 2/2

'_/109160/005/()09/014/0z6
140/055 'JO.F.
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and ILUI.Do
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dchl 0 of Using Gorr Camera 140.91
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Card
S/log/60/005/oog/014/026
2140/2455
The.possibility of Using Germanium Sulphide Photoresistances as
Television Camera Tube Targets
tem erature during evaporation. Residual gas pressures up to
10-3 mm Hg had practically no effect on the resistivity or the
sensitivity. The layers obtained were fairly sensitive, with
maximum sensitivity at 590 mp, in individual layers shiftihg down
as far as 56o mp. Typical characteristics are shown in Fig.3.
Since appreciable absorption occurs at wavelengths below 600 ant,
the sensitivity of the photolayer depends appreciably on its
thickness. The temperature characteristics (Fig.4) indicate the
presence of intrinsic and impurity conductivities. The width of
forbidden zone obtained from the curve is 1.7 to 1.75 eV, the
dissociation work of the impurity levels 0.9 to 0.95 eV.
Although the layers were stable up to high temperatures, the
sensivity decreased by a factor of 3 between 20 and 60*C, and by
a factor of 8 up to 100%. Vidicon samples were produced
approximating to tL) Soviet type LI-18. A resolution of 500 to
550 lines was obtained, ' The target had appreciable inertia.
With a motion of the test chart across the target at 2 to 2-5 mm/sec
Card 2/3

s/loq/6o/oo5/ooq/oi4/o26
9140/2455
The Possibility of Using Germanium Sulphide Photoresistance as
Television Camera Tube Targets
the resolution dropped to 300 to 350 lines. There are,5 figures
and I English reference.
SUBMITTRDt Ootober 8, 1959
Card 3/3

S/056 60/t*b2/12/061
4 90 0 B006YB01 I
AUTHORS: Alikhanyan, A. I., Xirillov-UKry=oy. Y. Gel
Kotenko, Lo Peg K4z j_Xqf__F_fp Sam
TITLE: Single Scattering of p_-Ussone on Carbon at Ikergies of
10 - 30 Mev /7
PERIODICAL: Zhurnal eksperimentalinoy i teoreticheekoy fizikip 1960p
Vol. 30, No. 20 PP. 387 - 393
TEXT: The authors inveotigated the single p_-meeon soattering on oax-
bon with a propane bubble chamber and compared the experimental results
with theory. The chamber had a size of 370,104*100 mm. The p--mesona
used for irradiation originated from the decay of %--mesons'froa the
synohrooyolotron of the Ob"yedinenn i titut yadernykh isoledovaniy
(Joint Institute of Nuclear Researohl, The 150-Mev %--mesons had been
produced in the inner beryllium target of this synchrocyclotron, The
experimental setup is briefly described. On an average 3 - 4 P- stop-
ping points were recorded per photograph (with Industar-23 lenses),
or a total of about 60,000. On interpreting the pictureav such 11K
Card 1/4

82014
Single Scattering of p--Uggons on Carbon at 9/056J60/038/02/12/061
Energies of 10 - 30 Nov B006/B011
p--tracko were selected for analysis as were longer than 1o5 cap which
corresponds to an energy of over 10 Nov. The p--stopping point was
identified according to the p-s dsoay. Table I offers data concerning
the flux and the energy spectrum of it--mosons- 489100 (1 2.3%) P--mosons
were recordedg whose range was >1.5 am* The investigated energy range
of 10 - 30 Nov corresponded to a auon range of 1-5 - 10 as in propane#
the density of the latter amounting to 0.4 On% Table 2 gives the
numbers of scattering events recorded in angular intervals of 100 each
between 15 and 850P and in the interval 85 - 1800. The following columns
of the table contain the numbers of events after correction for non-
rsoording, the finite chamber size, the passage from one angular inter-
val to anotherg the %--deoayg and the scattering on hydrogen. The cor-
rection factors averaged,over the angular intervals are compiled in
Table 3. The various corrections are discussed in greater detail#
Coll- 7 of Table 2 contains the linal numbers of scattering events
after the application of all corrections. 204,350 an p--tracks were
evaluated, which number corresponds to 1260 nuclear path lengths of
carbon. In this connection, 263 single scattering events on carbon were
Card 2/4 te

Single Scattering of p--Xesons on Carbon at 91/05%9,0)~0343 8/02/12/061
B,
Energies of 10 - 30 Nov B006 Boll
ascertained, whose angular projection onto the photographic emulsion
was greater than 150. The obtained angular distribution of p- a none
in illustrated by a diagram. The two curves show the theoretically
calculated course with Coulomb scattering in the case of a finite
nucleus (Curve 19 Column 8 in Table 2)9 and in the case of a point
nucleus (Curve 29 Column 9 in Table 2)* Finallyt considerations con-
cerning "anomalous" scattering are disouseedi the crosi.eVion for an
"anomalous" soatteringg if anyt cannot exceed 1*25*10- m per
nucleon at a scattering angle >4509 for scattering through an angle
>960 it cannot exceed 0.7"10-28 om2 per nucleon. Not a single zuon
decay into three electrons was recorded among all 60tooo stopping
events. Henoo, the ratio (g 4 a + 9 + 7)/(p 4 e+e+e) < 1-7*lo-5 Is de-
rived. The authors finally thank Professor V. P. Dzhelspov for having
rendered the experiments on the synchrooyclotron possiblep and fur-
thermore the co-workers of the laboratoriya yadernykh problem OIYaI
(Laboratory for Nuclear Problems of the OIXal 9 especially
N. B. Yedovins and V. G. Svyatkinat as well as A. A. Bodnyakoy for
him assistance. Thete are .1 figure, 3 tableop and 10 references:
Card 3A

Single Scattering of p--Meaons on Carbon at 8 /0 5 y6eloro 318 /0 2/12 1061
3,
Energies of 10 - 30 Nov Boo6 Boll
5 Soviet# 3 British# 1 Indiang and I Dutch,
ASSOCIATION: Fizicheskiy institut in* 'P. N. Lebodeva Akadomii nauk SSSR
(Institute of o loademy
of SoiGnoes'-]jQ A)
SUBMITTED: August Ilp 1959
Card 4/4

BANNINs B.P.; GALPER, A.M.1 GRISHINI V.G.; KOTINKO) L.P.1 KUZIN) L#A.;
KUZNETSOV Te*F*j MWN, G*I.1 PODGORETSK37, M.I.1 SILIVFMROVp
* a
31"tio Ocattering of 2.8 and 6.8 BeV/o negative pions on carbone
Dubnap lzdatellskil, otdol Ob"edinannogo in-ta iaderrqkh issledoya-
niij 1961, 20 p. (No oubject heading)

FM
ALEKSANYANI A.S.;.ALIMANYA142 A.I.j VErOXEYEV, M.M.- GAW , A.M.;
KjRjLLOV..UGRYUMOVj V.G.; YLTEMIC09 L.P.; KUZIN2 L.A.; KUZI&-MV) re.p.;
MM011)
Freon 570 liter bubble chamber, Prib, J. tekh.eksp. 6 no.6:34-
38 N-D 161, (MIRA 14: n)
1, Fizicheskiy institut AN SSSR.
(Bubble chamber)

BANNIKp B.P.; GALIPER, A.M.; GRISHIN, V.G.; KOTENKO, L.P.; KUZIN, L.A.;
_jUZHUSQL,.XuP.; MEWN, G.I.j PODOORLTSEY, 14.1.; SILIVESTROV, L.V.
Elastic scattering of 2.8 and 6.8 Bev./c rp-mesons on carbon.
Zhur. ekep. iteor. fiz. 41 no.5:1394~1401 11 161. (MIRA W12)
1. Ob"yedinennyy institut yadernykh issledovaniy i Fizicheskiy
institut imeni, P.N. Lebedeva AN SSSR.
(Mosons-Scattering) (Carbon)
'R
d,
--U

K=-,V, OV, Ye. V., BIWJJW, Yu. U., and MWIC111, A. F., YJ)7;X-1JW, E. P.
"Zvidr-nce for the Reamances, I
Sys tema at 1650 and 150 HN.
IL-port presented at the Intl. Conference an M& Fnergy Physica, Geneva,
4-11 July 19G2
Institute of Theoretical wid, X rimental Phycies.,K-scav, =-R
(ICuznataov, Shalawn, (~'I-IhinT
Lebedev Institute of PhyoIcs, Wacov, U30R (Kuznataav, E.P.)

6/05 62/042/005/P03/050
3125YB108
AUTHORS; Kotenko, Ii: Merzont G. I.f
Sharov, Yu B.
TITLE: Elastic scattering of n--masons with a momentum of 2.8 BeV/o
from hydrogen
PERIODICALs Zhurnal eksperimentallnoy i tooreticheakoy fiziki, v- 42,
no. 5, 1962, 1158 - 1165
TEXT: Elastic scattering of 2.8-Bev/c negative pione from hydrogen nuclei
was measured with a propane bubble.obamber with zero magnetic field. The
306 two-pronged stars selected for. the. study originated from relativistic
particles which entered the chamber with a scatter of not over 20. 60 t a
of the elastic scattering events of negative pions pertained to stars of
type I + 1p,and 13 t 5 to stars of type 0 + 2p. The differential cross
aection of elastic n--p-acattering in the o.m.s. first decreases rapidly
from do/iN 15 mbarn/sterad at cosjV - 1, virtually approaching zero
asymptotically. All this is indicative of a diffraction character of
elastic scattering (small momentum transfer of the incident pion). 9% of
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Elastic scattering of..* B125/B108
the scattering events (with scattering angles of less 'than 30 in the
laboratory system) were not recorded. The total cross section of elastic
diffraction scattering amounts to d d - 6-5 ! 0.8 mbarn, and the total
cross section of all elastic processes to 6. a 7.8 t 0.9 mbarn. Th:.ab:f
sorption cross section is d a a 23.5 t 1-7 mbarn$ and the cross sect n
inelastic interaction is a 1-.22.3 t 1-7 mbarn. For a spherical homogene-
ous nucleon of radius R and with a purely imaginary refractive index, the
values corresponding to a standard deviation of the quantities cr d and dt-
+ 13
are respectively R a (1.10 - 0.09).10-13 cm and K a (0-71 ; 0,19)'10 Cm
corresponds to a root mean square radius of the proton
- (0-85 t 0-07)'10- 13 omy Atn&,fit *ell the experimental results.
There are 7 figures. The most-important English-language reference ies
K. W. Lail L. W. Jones, M. L, Perl. Phys. Rev* Lett,,7, 125,.1961.
ABSOCIATIONs Fizicheskiy institut im.*P.~Yi~:Lebedeva Akademii. nauk SSSR
(Physics Institute imeni P. N. Lebedev of the kcademy of
Sciences USSR)
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B I 047Bj
112
AVEHORS: Kuznetsov, Te. V.,, Kuznetsov, Yes P..j Shalamovi Yas Ya.p
Crashing A. F.
TITLE: Experimental data on the,existence of resonance in the KO.A?
system at 1650 Mev
PERIODICAL: Zhurnal eksperimentallnoy i teoreticheskoy fiziki, v- 42,
no. 6, 1962, 1675-1677
TEXT: Previous papers (Ya. Ya. Shalamov at al., ZhETF, 40, 1302, 1962;
I. A. Ivanovskaya at al., IX. Intern. Ann. Conf. an High Energy Physics,
Kiev, 1960. Plenary sessions I-V, Moscow, 1960, p- 459) have shown that
in the pair production of Ko and A? particles by 2.8-Mev A- mesons on
complex nuclei (C' cl, F), i.e. i in the reaction n- + (A,Z) -->Je + Ko
+ mr. + (AZ)* (m - 1 2, . . . ) (1 ), the angular distribution of the AO
particles in the center-of-mass agetem of AN is directed backward and that
the angular distribution of the K particles is nearly isotropic. These
angular distributions cannot be attributed to the.production of
Y14 + K0, Y*+ K or A? + K" with the subsequent decay reactions
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Experimental data on the existence 31047B'112
Y A? + n and K* --3, K' + it. The angular distributions are explained
by assuming, in (1), the intermediate reaction n- + N --> Z + mn, where
0 + Ko. In the center-of-maes system, the Zo
M a 19 2, andZO ),A.
particle traveli from %H to tho rear hemisphere. Results: UZI;$-,1650 mevi
strangeness S - 0; spin I - 1/2, 2/3, ...; isotopic spin 1.- 1/2. Zc
interacts as an individual particle with the nucleus. There are 2 figures.,,,*,
ASSOCIATION&:. Institut teorstichookoy i ekaperimentallnoy fiziki Akademii
nauk SSSR (Institute of Theoretical and Experimental
Physics of the Academy of Sciences USSR)
Fizicheskiy Inetitut im.44. N. Lebedeva AN.SSSR (Physics
Institute imeni P, N, Lebedev AS USSR)
SUBMITTED:. March 249 1962
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AOCE;SSICN MR: AP4031291 S/0056/64/046/004/1604Mdf
AUMIOR: Aleksanyan, A. So; Ali)dmyan, A. I.; Gallper, A. M.; Kavalovp Re I";
Kiriliov~-Ugrwj~vq,ye_Go; Kotenkog L. P.; Kuzing-L. A.; Kumetsoyl Yes Pe; Monwo
Go Io
TITLE: Study of decays, of 0 =.,aone Into three 'neutral picna
SOURCE., Zh. ekspere i teor, fizos ve, 469 noo 49;1964$ 1504-1507
TOPIC TAGS: neutral kacn deanys ielectra positrcn pairs kaon three pian decays
int-lantic wul-r-n
ABMAM- This is an ellaboration of an earlier preliminary report Me Vbpros)~
fiziki eleimntarny*kh chastits. We M ArmSSR, Yerevan, 1963, p. 324). Sone
509000 stereo photographs were taken and the events classified as 0-meson decay
were those with 3, 49 59 or 6 electra -positron pairs directed approximately to-
war-Js one point 9 and also V-events. The measure of the convergence of the 'y quantai-
producing the pairs was the maximm distance h frcm the point of intersection of
the trajectorirc of the two nearest y quanta to the trajectories of the other y
gimbi. CoiviAori-ii of the histogram cormoponding to different nwMxxv of pronp
11141'rvill-ri fl~'If I I'T -*,I exist dofhdto physical remona which lead to the appearance

ACCESSION 14R AP4031191
of three or mom electra - itrm pairs whose vertices am directed apprvximately
Pos
towards one point. The calculated probability for the K2 + NO decay relative to
all K2v meson decay is 0*2 + 0*06o This agrees with theoretical predictions (23.61)
1 '"nm authors am p,
obtaified by assuming the vZidity of the AT a V2 rule. pvtoful
to E. 0. Okonov for a discussion of several problem during the plaming of the
experiment, to Academician V. 1. Vekaler, 1. V. Chuvilog and the praton synchrotr