Centrality Dependence of Antiproton Production in Au+Au Collisions
- 13 November 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 75 (20) , 3633-3636
- https://doi.org/10.1103/physrevlett.75.3633
Abstract
We have measured the yields of antiprotons in Au + Au interactions in the rapidity range as a function of centrality using a beam line spectrometer. The shapes of the invariant multiplicity distributions at are used to explore the dynamics of antiproton production and annihilation.
Keywords
This publication has 18 references indexed in Scilit:
- ‘‘Antiflow’’ of antiprotons in heavy ion collisionsPhysical Review Letters, 1994
- Antibaryon shadowing in massive Au + Au collisions at 11 AGeVNuclear Physics A, 1994
- Searching for high baryon density at the AGS with ARCNuclear Physics A, 1994
- Antiproton production from heavy ion collisions at 14.6 GeV/cPhysical Review C, 1993
- Antiproton production in relativistic Si-nucleus collisionsPhysical Review Letters, 1993
- Measurements at 0° of negatively charged particles and antinuclei produced in collisions of 14.6AGeV/cSi on Al, Cu, and Au targetsPhysical Review Letters, 1992
- Antiproton production and annihilation in nuclear collisions at 15AGeVPhysical Review Letters, 1992
- Mean-field effects and apparent temperatures of nucleons and antinucleonsPhysics Letters B, 1991
- Antiproton production as a baryonometer in ultrarelativistic heavy ion collisionsPhysics Letters B, 1990
- Are antibaryons a signal for a phase transition in ultrarelativistic nucleus-nucleus collisions?Physical Review D, 1984