| dc.contributor.author | Ito, H. | |
| dc.contributor.author | Norris, J. | |
| dc.contributor.author | Sanders, Stephen J. | |
| dc.date.accessioned | 2007-05-15T21:12:05Z | |
| dc.date.available | 2007-05-15T21:12:05Z | |
| dc.date.issued | 2003-03 | |
| dc.identifier.citation | Bearden, IG; Beavis, D, et al. Rapidity dependence of charged antihadron to hadron ratios in Au plus Au collisions at root(NN)-N-S=200 GeV. PHYSICAL REVIEW LETTERS. March 2003. 90(10) | |
| dc.identifier.uri | http://hdl.handle.net/1808/1611 | |
| dc.description.abstract | We present ratios of the numbers of charged antihadrons to hadrons (pions, kaons, and protons) in Au + Au collisions at roots(NN) = 200 GeV as a function of rapidity in the range y = 0-3. While the ratios at midrapidity are approaching unity, the K-/K+ and (p) over bar /p ratios decrease significantly at forward rapidities. An interpretation of the results within the statistical model indicates a reduction of the baryon chemical potential from mu(B) approximate to 130 MeV at y = 3 to mu(B) approximate to 25 MeV at y = 0. | |
| dc.language.iso | en_US | |
| dc.publisher | AMERICAN PHYSICAL SOC | |
| dc.title | Rapidity dependence of charged antihadron to hadron ratios in Au plus Au collisions at root(NN)-N-S=200 GeV | |
| dc.type | Article | |
| dc.identifier.doi | 10.1103/PhysRevLett.90.102301 | |
| dc.rights.accessrights | openAccess | |
