CENTRAL MG+MG COLLISIONS WITH PRODUCTION OF LAMBDA PARTICLES AT 4.3GEV/C PER NUCLEON

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AVRAMENKO, SA
ABDURAKHIMOV, AU
AKSINENKO, VD
ANIKINA, MK
BANNIK, BP
VARDENGA, GL
GAJEWSKI, K
GALPERIN, AG
GLAGOLEVA, NS
GOLOKHVASTOV, AI
GRACHEV, AG
DEMENTEV, EA
DZHOBAVA, TD
IOVCHEV, K
KAMINSKII, NI
KOZUBSKII, EV
KUZNETSOV, AA
KUZNETSOVA, ES
KULAKOV, BA
LUKSTINSH, Y
MANDRIK, OY
MATYUSHIN, AT
MATYUSHIN, VT
MIKROWSKI, J
MUKHIN, SV
NIKITYUK, NM
NURGOZHIN, NN
OSTANEVICH, TG
OKRIMENKO, LS
PAWLOWSKI, Z
PIATKOWSKI, A
POL, YS
RADOMANOV, VB
ROZHNYATOVSKAYA, SA
SAITOV, IS
SAPOZHNIKOV, AP
STEPANENKO, VA
TARAN, GG
TULIANI, II
KHOROZOV, SA
KHUSAINOV, EK
CHKHAIDZE, LV
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O57 [原子核物理学、高能物理学];
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070202 ;
摘要
Measurements have been made of the momentum and angular distributions of LAMBDA-particles in central Mg + Mg collisions. The angular distributions of the LAMBDA-particles in the center-of-mass system of the colliding nucleons is not isotropic. The kinematic properties of the pi--mesons in events with cumulative LAMBDA-particles are the same as in ordinary central collisions. The angular distributions of the pi--mesons in the center-of-mass system are not isotropic. Events with two detected decays of LAMBDA-particles were investigated.
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页码:400 / 407
页数:8
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