EFFECTIVE SOURCE SIZES OF LOW RAPIDITY SOFT PARTICLE-EMISSION

Authors
PEITZMANN T ALBRECHT R AWES TC BECKMANN P BERGER F BLOOMER M BLUME C BOCK D BOCK R CLAESSON G CLEWING G DRAGON L EKLUND A FERGUSON RL FRANZ A GARPMAN S GLASOW R GUSTAFSSON HA GUTBROD HH HOLKER G IDH J JACOBS P KAMPERT KH KOLB BW LOHNER H LUND I OBENSHAIN FE OSKARSSON A OTTERLUND I PLASIL F POSKANZER AM PURSCHKE M ROTERS B SAINI S SANTO R SCHMIDT HR SORENSEN SP STEFFENS K STEINHAEUSER P STENLUND E STUKEN D YOUNG GR
Citation
T. Peitzmann et al., EFFECTIVE SOURCE SIZES OF LOW RAPIDITY SOFT PARTICLE-EMISSION, Nuclear physics. A, 566, 1994, pp. 30000519-30000522
Citations number
14
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. A → ACNP
ISSN journal
03759474
Volume
566
Year of publication
1994
Pages
30000519 - 30000522
Database
ISI
SICI code
0375-9474(1994)566:<30000519:ESSOLR>2.0.ZU;2-5
Abstract
Correlations of positive pions and protons measured with the Plastic B all detector in ultrarelativistic nucleus-nucleus collisions are studi ed. Source parameters are extracted for various projectile-target comb inations. While the proton source can be explained by geometry, the pi on source shows more subtle effects, which may be related to a very la rge source component. A comparison with the RQMD model for 200 AGeV S- 32 + Au reactions reveals discrepancies for the pion source.