Details

Autor(en) / Beteiligte

• Bearden, I G
• Beavis, D
• Besliu, C
• Blyakhman, Y
• Budick, B
• Bøggild, H
• Chasman, C
• Christensen, C H
• Christiansen, P
• Cibor, J
• Debbe, R
• Enger, E
• Gaardhøje, J J
• Germinario, M
• Hagel, K
• Hansen, O
• Holm, A
• Holme, A K
• Ito, H
• Jakobsen, E
• Jipa, A
• Jundt, F
• Jørdre, J I
• Jørgensen, C E
• Karabowicz, R
• Keutgen, T
• Kim, E J
• Kozik, T
• Larsen, T M
• Lee, J H
• Lee, Y K
• Løvhøiden, G
• Majka, Z
• Makeev, A
• McBreen, B
• Mikelsen, M
• Murray, M
• Natowitz, J
• Nielsen, B S
• Norris, J
• Olchanski, K
• Olness, J
• Ouerdane, D
• Płaneta, R
• Rami, F
• Ristea, C
• Röhrich, D
• Samset, B H
• Sandberg, D
• Sanders, S J
• Scheetz, R A
• Staszel, P
• Tveter, T S
• Videbaek, F
• Wada, R
• Wieloch, A
• Yin, Z
• Zgura, I S

Titel

Rapidity dependence of charged antihadron to hadron ratios in Au+Au collisions at sqrt[s(NN)]=200 GeV

Ist Teil von

• Physical review letters, 2003-03, Vol.90 (10), p.102301-102301

Ort / Verlag

United States

Erscheinungsjahr

2003

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We present ratios of the numbers of charged antihadrons to hadrons (pions, kaons, and protons) in Au+Au collisions at sqrt[s(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;/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) approximately 130 MeV at y=3 to mu(B) approximately 25 MeV at y=0.