High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy

Transverse momentum spectra of $\pi^{\pm}$, $p$, $\bar{p}$, $K^{\pm}$, $K^0_s$ and $\Lambda$ at midrapidity were measured at high-$p_T$ in Pb+Pb collisions at 158 GeV/nucleon beam energy by the NA49 experiment. Particle yield ratios ($p$/$\pi$, $K$/$\pi$ and $\Lambda$/$K^0_s$) show an enhancement of...

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Detalles Bibliográficos
Autores principales: Alt, C., Anticic, T., Baatar, B., Barna, D., Bartke, J., Betev, L., Bialkowska, H., Blume, C., Boimska, B., Botje, M., Bracinik, J., Bramm, R., Buncic, P., Cerny, V., Christakoglou, P., Chvala, O., Cramer, J.G., Csato, P., Dinkelaker, P., Eckardt, V., Flierl, D., Fodor, Z., Foka, P., Friese, V., Gal, J., Gazdzicki, M., Genchev, V., Georgopoulos, G., Gladysz, E., Grebieszkow, K., Hegyi, S., Hohne, C., Kadija, K., Karev, A., Kliemant, M., Kniege, S., Kolesnikov, V.I., Kornas, E., Korus, R., Kowalski, M., Kraus, I., Kreps, M., Laszlo, A., van Leeuwen, M., Levai, P., Litov, L., Lungwitz, B., Makariev, M., Malakhov, A.I., Mateev, M., Melkumov, G.L., Mischke, A., Mitrovski, M., Molnar, J., Mrowczynski, St., Nicolic, V., Palla, G., Panagiotou, A.D., Panayotov, D., Petridis, A., Pikna, M., Prindle, D., Puhlhofer, F., Renfordt, R., Roland, C., Roland, G., Rybczynski, M., Rybicki, A., Sandoval, A., Schmitz, N., Schuster, T., Seyboth, P., Sikler, F., Sitar, B., Skrzypczak, E., Stefanek, G., Stock, R., Strabel, C., Strobele, H., Susa, T., Szentpetery, I., Sziklai, J., Szymanski, P., Trubnikov, V., Varga, D., Vassiliou, M., Veres, G.I., Vesztergombi, G., Vranic, D., Wetzler, A., Wlodarczyk, Z., Yoo, I.K., Zimanyi, J.
Lenguaje:eng
Publicado: 2005
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2006.06.068
http://cds.cern.ch/record/897902
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author Alt, C.
Anticic, T.
Baatar, B.
Barna, D.
Bartke, J.
Betev, L.
Bialkowska, H.
Blume, C.
Boimska, B.
Botje, M.
Bracinik, J.
Bramm, R.
Buncic, P.
Cerny, V.
Christakoglou, P.
Chvala, O.
Cramer, J.G.
Csato, P.
Dinkelaker, P.
Eckardt, V.
Flierl, D.
Fodor, Z.
Foka, P.
Friese, V.
Gal, J.
Gazdzicki, M.
Genchev, V.
Georgopoulos, G.
Gladysz, E.
Grebieszkow, K.
Hegyi, S.
Hohne, C.
Kadija, K.
Karev, A.
Kliemant, M.
Kniege, S.
Kolesnikov, V.I.
Kornas, E.
Korus, R.
Kowalski, M.
Kraus, I.
Kreps, M.
Laszlo, A.
van Leeuwen, M.
Levai, P.
Litov, L.
Lungwitz, B.
Makariev, M.
Malakhov, A.I.
Mateev, M.
Melkumov, G.L.
Mischke, A.
Mitrovski, M.
Molnar, J.
Mrowczynski, St.
Nicolic, V.
Palla, G.
Panagiotou, A.D.
Panayotov, D.
Petridis, A.
Pikna, M.
Prindle, D.
Puhlhofer, F.
Renfordt, R.
Roland, C.
Roland, G.
Rybczynski, M.
Rybicki, A.
Sandoval, A.
Schmitz, N.
Schuster, T.
Seyboth, P.
Sikler, F.
Sitar, B.
Skrzypczak, E.
Stefanek, G.
Stock, R.
Strabel, C.
Strobele, H.
Susa, T.
Szentpetery, I.
Sziklai, J.
Szymanski, P.
Trubnikov, V.
Varga, D.
Vassiliou, M.
Veres, G.I.
Vesztergombi, G.
Vranic, D.
Wetzler, A.
Wlodarczyk, Z.
Yoo, I.K.
Zimanyi, J.
author_facet Alt, C.
Anticic, T.
Baatar, B.
Barna, D.
Bartke, J.
Betev, L.
Bialkowska, H.
Blume, C.
Boimska, B.
Botje, M.
Bracinik, J.
Bramm, R.
Buncic, P.
Cerny, V.
Christakoglou, P.
Chvala, O.
Cramer, J.G.
Csato, P.
Dinkelaker, P.
Eckardt, V.
Flierl, D.
Fodor, Z.
Foka, P.
Friese, V.
Gal, J.
Gazdzicki, M.
Genchev, V.
Georgopoulos, G.
Gladysz, E.
Grebieszkow, K.
Hegyi, S.
Hohne, C.
Kadija, K.
Karev, A.
Kliemant, M.
Kniege, S.
Kolesnikov, V.I.
Kornas, E.
Korus, R.
Kowalski, M.
Kraus, I.
Kreps, M.
Laszlo, A.
van Leeuwen, M.
Levai, P.
Litov, L.
Lungwitz, B.
Makariev, M.
Malakhov, A.I.
Mateev, M.
Melkumov, G.L.
Mischke, A.
Mitrovski, M.
Molnar, J.
Mrowczynski, St.
Nicolic, V.
Palla, G.
Panagiotou, A.D.
Panayotov, D.
Petridis, A.
Pikna, M.
Prindle, D.
Puhlhofer, F.
Renfordt, R.
Roland, C.
Roland, G.
Rybczynski, M.
Rybicki, A.
Sandoval, A.
Schmitz, N.
Schuster, T.
Seyboth, P.
Sikler, F.
Sitar, B.
Skrzypczak, E.
Stefanek, G.
Stock, R.
Strabel, C.
Strobele, H.
Susa, T.
Szentpetery, I.
Sziklai, J.
Szymanski, P.
Trubnikov, V.
Varga, D.
Vassiliou, M.
Veres, G.I.
Vesztergombi, G.
Vranic, D.
Wetzler, A.
Wlodarczyk, Z.
Yoo, I.K.
Zimanyi, J.
author_sort Alt, C.
collection CERN
description Transverse momentum spectra of $\pi^{\pm}$, $p$, $\bar{p}$, $K^{\pm}$, $K^0_s$ and $\Lambda$ at midrapidity were measured at high-$p_T$ in Pb+Pb collisions at 158 GeV/nucleon beam energy by the NA49 experiment. Particle yield ratios ($p$/$\pi$, $K$/$\pi$ and $\Lambda$/$K^0_s$) show an enhancement of the baryon/meson ratio for $p_T>2GeV/c$. The nuclear modification factor $R_{CP}$ is extracted and compared to RHIC measurements and pQCD calculations.
id cern-897902
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-8979022019-09-30T06:29:59Zdoi:10.1016/j.nuclphysa.2006.06.068http://cds.cern.ch/record/897902engAlt, C.Anticic, T.Baatar, B.Barna, D.Bartke, J.Betev, L.Bialkowska, H.Blume, C.Boimska, B.Botje, M.Bracinik, J.Bramm, R.Buncic, P.Cerny, V.Christakoglou, P.Chvala, O.Cramer, J.G.Csato, P.Dinkelaker, P.Eckardt, V.Flierl, D.Fodor, Z.Foka, P.Friese, V.Gal, J.Gazdzicki, M.Genchev, V.Georgopoulos, G.Gladysz, E.Grebieszkow, K.Hegyi, S.Hohne, C.Kadija, K.Karev, A.Kliemant, M.Kniege, S.Kolesnikov, V.I.Kornas, E.Korus, R.Kowalski, M.Kraus, I.Kreps, M.Laszlo, A.van Leeuwen, M.Levai, P.Litov, L.Lungwitz, B.Makariev, M.Malakhov, A.I.Mateev, M.Melkumov, G.L.Mischke, A.Mitrovski, M.Molnar, J.Mrowczynski, St.Nicolic, V.Palla, G.Panagiotou, A.D.Panayotov, D.Petridis, A.Pikna, M.Prindle, D.Puhlhofer, F.Renfordt, R.Roland, C.Roland, G.Rybczynski, M.Rybicki, A.Sandoval, A.Schmitz, N.Schuster, T.Seyboth, P.Sikler, F.Sitar, B.Skrzypczak, E.Stefanek, G.Stock, R.Strabel, C.Strobele, H.Susa, T.Szentpetery, I.Sziklai, J.Szymanski, P.Trubnikov, V.Varga, D.Vassiliou, M.Veres, G.I.Vesztergombi, G.Vranic, D.Wetzler, A.Wlodarczyk, Z.Yoo, I.K.Zimanyi, J.High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam EnergyNuclear PhysicsTransverse momentum spectra of $\pi^{\pm}$, $p$, $\bar{p}$, $K^{\pm}$, $K^0_s$ and $\Lambda$ at midrapidity were measured at high-$p_T$ in Pb+Pb collisions at 158 GeV/nucleon beam energy by the NA49 experiment. Particle yield ratios ($p$/$\pi$, $K$/$\pi$ and $\Lambda$/$K^0_s$) show an enhancement of the baryon/meson ratio for $p_T>2GeV/c$. The nuclear modification factor $R_{CP}$ is extracted and compared to RHIC measurements and pQCD calculations.Transverse momentum spectra of π ± , p , p ¯ , K ± , K s 0 and Λ at midrapidity were measured at high p T in Pb+Pb collisions at 158 GeV/nucleon beam energy by the NA49 experiment. Particle yield ratios ( p / π , K / π and Λ / K s 0 ) show an enhancement of the baryon/meson ratio for p T > 2 GeV / c . The nuclear modification factor R CP is extracted and compared to RHIC measurements and pQCD calculations.nucl-ex/0510054oai:cds.cern.ch:8979022005-10-18
spellingShingle Nuclear Physics
Alt, C.
Anticic, T.
Baatar, B.
Barna, D.
Bartke, J.
Betev, L.
Bialkowska, H.
Blume, C.
Boimska, B.
Botje, M.
Bracinik, J.
Bramm, R.
Buncic, P.
Cerny, V.
Christakoglou, P.
Chvala, O.
Cramer, J.G.
Csato, P.
Dinkelaker, P.
Eckardt, V.
Flierl, D.
Fodor, Z.
Foka, P.
Friese, V.
Gal, J.
Gazdzicki, M.
Genchev, V.
Georgopoulos, G.
Gladysz, E.
Grebieszkow, K.
Hegyi, S.
Hohne, C.
Kadija, K.
Karev, A.
Kliemant, M.
Kniege, S.
Kolesnikov, V.I.
Kornas, E.
Korus, R.
Kowalski, M.
Kraus, I.
Kreps, M.
Laszlo, A.
van Leeuwen, M.
Levai, P.
Litov, L.
Lungwitz, B.
Makariev, M.
Malakhov, A.I.
Mateev, M.
Melkumov, G.L.
Mischke, A.
Mitrovski, M.
Molnar, J.
Mrowczynski, St.
Nicolic, V.
Palla, G.
Panagiotou, A.D.
Panayotov, D.
Petridis, A.
Pikna, M.
Prindle, D.
Puhlhofer, F.
Renfordt, R.
Roland, C.
Roland, G.
Rybczynski, M.
Rybicki, A.
Sandoval, A.
Schmitz, N.
Schuster, T.
Seyboth, P.
Sikler, F.
Sitar, B.
Skrzypczak, E.
Stefanek, G.
Stock, R.
Strabel, C.
Strobele, H.
Susa, T.
Szentpetery, I.
Sziklai, J.
Szymanski, P.
Trubnikov, V.
Varga, D.
Vassiliou, M.
Veres, G.I.
Vesztergombi, G.
Vranic, D.
Wetzler, A.
Wlodarczyk, Z.
Yoo, I.K.
Zimanyi, J.
High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy
title High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy
title_full High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy
title_fullStr High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy
title_full_unstemmed High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy
title_short High-$p_T$ Spectra of Identified Particles Produced in Pb+Pb Collisions at 158GeV/nucleon Beam Energy
title_sort high-$p_t$ spectra of identified particles produced in pb+pb collisions at 158gev/nucleon beam energy
topic Nuclear Physics
url https://dx.doi.org/10.1016/j.nuclphysa.2006.06.068
http://cds.cern.ch/record/897902
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