HELIUM PRODUCTION IN 10.7-A-GEV AU INDUCED NUCLEUS-NUCLEUS COLLISIONS

Authors
ADAMOVICH MI AGGARWAL MM ALEXANDROV YA AMIRIKAS R ANDREEVA NP ANZON ZV ARORA R AVETYAN FA BADYAL SK BAKICH AM BASOVA ES BAZAROV IK BHALLA KB BHASIN A BHATIA VS BOGDANOV VG BRADNOVA V BUBNOV VI BURNETT TH CAI X CARSHIEV DA CHASNIKOV IY CHERNOVA LP CHERNYAVSKI MM DHAMIJA S ELIGBAEVA GZ EREMENKO LE GAITINOV AS GANSSAUGE ER GARPMAN S GERASSIMOV SG GRAF C GROTE J GULAMOV KG GUPTA SK GUPTA VK JAKOBSSON B JUST L KACHROO S KALYACHKINA GS KANYGINA EK KARABOVA M KITROO S KHARLAMOV SP KOVALENKO AD KRASNOV SA KUMAR V LARIONOVA VG LI YD LIU LS LOKANATAN S LORD JJ LUKICHEVA NS LUO SB MANGOTRA LK MARUTYAN NA MASHKOV AY MASLENNIKOVA NV MITTRA IS MOKERJEE S NASYROV SZ NAVOTNY VS NYSTRAND J OCHS M ORLOVA GI OTTERLUND I PEAK LS PERESADKO NG PETROV NV PLYUSHCHEV VA RUSAKOVA VV QIAN WY QIN YM RANIWALA R RANIWALA S RAO NK ROEPER M SAIDKHANOV N SALMANOVA NA SARKISOVA LG SARKISYAN VR SHABRATOVA GS SEITIMBETOV AM SHAKHOVA CI SHPILEV SN SKELDING D SODERSTROM K SOLOVJEVA ZI STENLUND E SVECHNIKOVA LN TOTHOVA M TRETYAKOVA MI TROFIMOVA TP TULEEVA UI TURSUNOV BP VOKAL S VRLAKOVA J WANG HQ WENG ZQ WILKES RJ XIA YL YANG CB ZHANG DH ZHENG PY ZHOKHOVA SI ZHOU DC
Citation
Mi. Adamovich et al., HELIUM PRODUCTION IN 10.7-A-GEV AU INDUCED NUCLEUS-NUCLEUS COLLISIONS, Physics letters. Section B, 338(2-3), 1994, pp. 397-402
Citations number
24
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
338
Issue
2-3
Year of publication
1994
Pages
397 - 402
Database
ISI
SICI code
0370-2693(1994)338:2-3<397:HPI1AI>2.0.ZU;2-M
Abstract
Angular distributions of projectile-associated He fragments from Au in duced reactions in nuclear emulsions at 10.7 A GeV have been measured with a precision of +/-0.1 mrad. Two emission components are indubitab ly appearing, one representing fragmentation of a fermionic system whi le the other one exhibits large transverse momentum transfer. Possible explanations for the latter component are discussed.