INPLANE AND OUT-OF-PLANE EMISSION OF LIGHT CHARGED-PARTICLE FROM AR-40-197 COLLISIONS AT 25 MEV(AU)U/

Authors
HE ZY LI ZY DUAN LM JIN GM WU HY DAI GX LI ZK ZHANG BG WEN WX QI YJ
Citation
Zy. He et al., INPLANE AND OUT-OF-PLANE EMISSION OF LIGHT CHARGED-PARTICLE FROM AR-40-197 COLLISIONS AT 25 MEV(AU)U/, High energy physics & nuclear physics, 20(2), 1996, pp. 129-134
Citations number
11
Categorie Soggetti
Physics, Particles & Fields","Physics, Nuclear
Journal title
High energy physics & nuclear physics → ACNP
ISSN journal
08999996
Volume
20
Issue
2
Year of publication
1996
Pages
129 - 134
Database
ISI
SICI code
0899-9996(1996)20:2<129:IAOEOL>2.0.ZU;2-Q
Abstract
The in-plane and out-of-plane emission of light particles from Ar-40+A u-197 collisions at 25 MeV/u was studied by means of coincidence measu rement of light particles with two fission fragments. An in-plane emis sion enhancement was observed for mid-rapidity p, d, t, alpha particle s, indicating that a rotational effect exists in this reaction system. This enhancement becomes more obvious with the increase of mass of th e particles, or with the increase of the impact parameters. It was als o found that for projectile-like particles the in-plane emission is do minant.