Chemical potentials ofπ−andπ+in heavy-ion collisions

1991 ◽  
Vol 44 (6) ◽  
pp. 2875-2877 ◽  
Author(s):  
Mark I. Gorenstein ◽  
Shin Nan Yang
1993 ◽  
Vol 08 (14) ◽  
pp. 1291-1296 ◽  
Author(s):  
A. DUMITRU ◽  
D. H. RISCHKE ◽  
H. STÖCKER ◽  
W. GREINER

We study photon production from quark-gluon plasmas with different baryo-chemical potentials µ B but fixed, given energy density ε. We find that the rate to lowest order O(ααs) decreases strongly with increasing µ B . Since to our knowledge µ B can be large in heavy-ion collisions, this result may be of importance concerning photon production as a signature for the creation of a quark-gluon plasma.


1984 ◽  
Vol 45 (C6) ◽  
pp. C6-269-C6-279
Author(s):  
A. Bonaccorso ◽  
M. Di Toro ◽  
U. Lombardo ◽  
G. Russo

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