Antiproton Production in Au+Au Collisions at 11.7A GeV/c

E-802 Collaboration

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57 Citations (Scopus)

Abstract

Antiproton production in 11.7 A GeV/c Au + Au collisions over a wide transverse-mass coverage was studied using the AGS-E866 experimental apparatus. The mean transverse kinetic energy increases as a function of centrality and is similar to that of protons. The antiproton yields in Si+Al, Si+Au, and Au + Au collisions are consistent with scaling with the 0.7 power of the number of participant nucleons.

Original languageEnglish
Pages (from-to)2650-2654
Number of pages5
JournalPhysical review letters
Volume81
Issue number13
DOIs
Publication statusPublished - 1998

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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