Two-pion interferometry at small relative momentum in relativistic asymmetrical heavy ion collisions

Authors
Chen, XF Chen, ZL Yang, XD Li, ZP
Citation
Xf. Chen et al., Two-pion interferometry at small relative momentum in relativistic asymmetrical heavy ion collisions, HIGH EN P N, 24(6), 2000, pp. 524-527
Citations number
9
Categorie Soggetti
Physics
Journal title
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN journal
02543052 → ACNP
Volume
24
Issue
6
Year of publication
2000
Pages
524 - 527
Database
ISI
SICI code
0254-3052(200006)24:6<524:TIASRM>2.0.ZU;2-S
Abstract
The effect of the absorption of pion mesons in relativistic asymmetrical he avy-ion collisions on pion-source parameter is studied with two-pion interf erometry at small relative momentum. The relations between the source param eters are obtained when the pion absorption is considered or not. Compariso n with the experimental measurements of relativistic asymmetrical central h eavy-ion collisions 1.8 A GeV Ar + Pb is made.