EMISSION-TIME MEASUREMENTS OF LIGHT PARTICLES FROM AR-40-197 COLLISIONS IN INTERMEDIATE ENERGIES(AU)

Authors
HE ZY DUAN LM LI ZY JIN GM LUO QZ WU HY ZHANG BG WEN WX QI YJ DANG BR DAI GX
Citation
Zy. He et al., EMISSION-TIME MEASUREMENTS OF LIGHT PARTICLES FROM AR-40-197 COLLISIONS IN INTERMEDIATE ENERGIES(AU), High energy physics & nuclear physics, 20(1), 1996, pp. 3-7
Citations number
9
Categorie Soggetti
Physics, Particles & Fields","Physics, Nuclear
Journal title
High energy physics & nuclear physics → ACNP
ISSN journal
08999996
Volume
20
Issue
1
Year of publication
1996
Pages
3 - 7
Database
ISI
SICI code
0899-9996(1996)20:1<3:EMOLPF>2.0.ZU;2-4
Abstract
Particle-particle correlation functions have been measured for Ar-40+A u-197 collisions at E/A = 25 MeV. Emission time of light particles has been extracted from correlation functions using the three-body trajec tory model, The average emission time varies with the energy of partic les, It decreases from about 300 fm/c for low energy particles to abou t 100 fm/c for energetic particles.