ELECTRICAL CHEMICAL-POTENTIAL AND PI--PI-ION COLLISIONS( ASYMMETRY INHEAVY)

Authors
GORENSTEIN MI MILLER HG QUICK RM YANG SN
Citation
Mi. Gorenstein et al., ELECTRICAL CHEMICAL-POTENTIAL AND PI--PI-ION COLLISIONS( ASYMMETRY INHEAVY), Physical review. C. Nuclear physics, 50(4), 1994, pp. 2232-2235
Citations number
10
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
50
Issue
4
Year of publication
1994
Pages
2232 - 2235
Database
ISI
SICI code
0556-2813(1994)50:4<2232:ECAPCA>2.0.ZU;2-4
Abstract
We calculate an electrical chemical potential, mu(e), for hadronic mat ter produced in relativistic collisions of nuclei with (extremely) lar ge atomic numbers. We find mu(e) < 0 which leads to an asymmetry in th e pion production (pi-/pi+ > 1) and a difference between positive and negative pion spectra at low transverse momenta.