Scale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/c

We present results on transverse momentum correlations of charged particle pairs produced in Pb-Au collisions at 158$A$ GeV/$c$ at the Super Proton Synchrotron. The transverse momentum correlations have been studied as a function of collision centrality, angular separation of the particle pairs, tra...

Descripción completa

Detalles Bibliográficos
Autores principales: Adamová, D, Agakichiev, G, Antonczyk, D, Appelshäuser, H, Belaga, V, Bielcikova, S, Braun-Munzinger, P, Busch, O, Cherlin, A, Damjanovic, S, Dietel, T, Dietrich, L, Drees, A, Dubitzky, W, Esumi, S I, Filimonov, K, Fomenko, K, Fraenkel, Zeev, Garabatos, C, Glässel, P, Holeczek, J, Kushpil, V, Maas, A, Marín, A, Milosevic, J, Milov, A, Miskowiec, D, Panebratsev, Yu A, Petchenova, O, Petracek, V, Pfeiffer, A, Ploskon, M, Radomski, S, Rak, acn J, Ravinovich, I, Rehak, P, Sako, H, Schmitz, W, Sedykh, S, Shimansky, S, Stachel, J, Sumbera, M, Tilsner, H, Tserruya, Itzhak, Tsiledakis, G, Wessels, J P, Wienold, T, Wurm, J P, Xie, W, Yurevich, S, Yurevich, V
Lenguaje:eng
Publicado: 2008
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2008.07.014
http://cds.cern.ch/record/1094724
_version_ 1780913854744625152
author Adamová, D
Agakichiev, G
Antonczyk, D
Appelshäuser, H
Belaga, V
Bielcikova, S
Braun-Munzinger, P
Busch, O
Cherlin, A
Damjanovic, S
Dietel, T
Dietrich, L
Drees, A
Dubitzky, W
Esumi, S I
Filimonov, K
Fomenko, K
Fraenkel, Zeev
Garabatos, C
Glässel, P
Holeczek, J
Kushpil, V
Maas, A
Marín, A
Milosevic, J
Milov, A
Miskowiec, D
Panebratsev, Yu A
Petchenova, O
Petracek, V
Pfeiffer, A
Ploskon, M
Radomski, S
Rak, acn J
Ravinovich, I
Rehak, P
Sako, H
Schmitz, W
Sedykh, S
Shimansky, S
Stachel, J
Sumbera, M
Tilsner, H
Tserruya, Itzhak
Tsiledakis, G
Wessels, J P
Wienold, T
Wurm, J P
Xie, W
Yurevich, S
Yurevich, V
author_facet Adamová, D
Agakichiev, G
Antonczyk, D
Appelshäuser, H
Belaga, V
Bielcikova, S
Braun-Munzinger, P
Busch, O
Cherlin, A
Damjanovic, S
Dietel, T
Dietrich, L
Drees, A
Dubitzky, W
Esumi, S I
Filimonov, K
Fomenko, K
Fraenkel, Zeev
Garabatos, C
Glässel, P
Holeczek, J
Kushpil, V
Maas, A
Marín, A
Milosevic, J
Milov, A
Miskowiec, D
Panebratsev, Yu A
Petchenova, O
Petracek, V
Pfeiffer, A
Ploskon, M
Radomski, S
Rak, acn J
Ravinovich, I
Rehak, P
Sako, H
Schmitz, W
Sedykh, S
Shimansky, S
Stachel, J
Sumbera, M
Tilsner, H
Tserruya, Itzhak
Tsiledakis, G
Wessels, J P
Wienold, T
Wurm, J P
Xie, W
Yurevich, S
Yurevich, V
author_sort Adamová, D
collection CERN
description We present results on transverse momentum correlations of charged particle pairs produced in Pb-Au collisions at 158$A$ GeV/$c$ at the Super Proton Synchrotron. The transverse momentum correlations have been studied as a function of collision centrality, angular separation of the particle pairs, transverse momentum and charge sign. We demonstrate that the results are in agreement with previous findings in scale-independent analyses at the same beam energy. Employing the two-particle momentum correlator $<\Delta p_{t,i}, \Delta p_{t,j}>$ and the cumulative $p_t$ variable $x(p_t)$, we identify, using the scale-dependent approach presented in this paper, different sources contributing to the measured correlations, such as quantum and Coulomb correlations, elliptic flow and mini-jet fragmentation.
id cern-1094724
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-10947242019-09-30T06:29:59Zdoi:10.1016/j.nuclphysa.2008.07.014http://cds.cern.ch/record/1094724engAdamová, DAgakichiev, GAntonczyk, DAppelshäuser, HBelaga, VBielcikova, SBraun-Munzinger, PBusch, OCherlin, ADamjanovic, SDietel, TDietrich, LDrees, ADubitzky, WEsumi, S IFilimonov, KFomenko, KFraenkel, ZeevGarabatos, CGlässel, PHoleczek, JKushpil, VMaas, AMarín, AMilosevic, JMilov, AMiskowiec, DPanebratsev, Yu APetchenova, OPetracek, VPfeiffer, APloskon, MRadomski, SRak, acn JRavinovich, IRehak, PSako, HSchmitz, WSedykh, SShimansky, SStachel, JSumbera, MTilsner, HTserruya, ItzhakTsiledakis, GWessels, J PWienold, TWurm, J PXie, WYurevich, SYurevich, VScale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/cNuclear Physics - ExperimentWe present results on transverse momentum correlations of charged particle pairs produced in Pb-Au collisions at 158$A$ GeV/$c$ at the Super Proton Synchrotron. The transverse momentum correlations have been studied as a function of collision centrality, angular separation of the particle pairs, transverse momentum and charge sign. We demonstrate that the results are in agreement with previous findings in scale-independent analyses at the same beam energy. Employing the two-particle momentum correlator $<\Delta p_{t,i}, \Delta p_{t,j}>$ and the cumulative $p_t$ variable $x(p_t)$, we identify, using the scale-dependent approach presented in this paper, different sources contributing to the measured correlations, such as quantum and Coulomb correlations, elliptic flow and mini-jet fragmentation.arXiv:0803.2407oai:cds.cern.ch:10947242008-03-18
spellingShingle Nuclear Physics - Experiment
Adamová, D
Agakichiev, G
Antonczyk, D
Appelshäuser, H
Belaga, V
Bielcikova, S
Braun-Munzinger, P
Busch, O
Cherlin, A
Damjanovic, S
Dietel, T
Dietrich, L
Drees, A
Dubitzky, W
Esumi, S I
Filimonov, K
Fomenko, K
Fraenkel, Zeev
Garabatos, C
Glässel, P
Holeczek, J
Kushpil, V
Maas, A
Marín, A
Milosevic, J
Milov, A
Miskowiec, D
Panebratsev, Yu A
Petchenova, O
Petracek, V
Pfeiffer, A
Ploskon, M
Radomski, S
Rak, acn J
Ravinovich, I
Rehak, P
Sako, H
Schmitz, W
Sedykh, S
Shimansky, S
Stachel, J
Sumbera, M
Tilsner, H
Tserruya, Itzhak
Tsiledakis, G
Wessels, J P
Wienold, T
Wurm, J P
Xie, W
Yurevich, S
Yurevich, V
Scale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/c
title Scale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/c
title_full Scale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/c
title_fullStr Scale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/c
title_full_unstemmed Scale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/c
title_short Scale-dependence of transverse momentum correlations in Pb - Au collisions at 158A GeV/c
title_sort scale-dependence of transverse momentum correlations in pb - au collisions at 158a gev/c
topic Nuclear Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysa.2008.07.014
http://cds.cern.ch/record/1094724
work_keys_str_mv AT adamovad scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT agakichievg scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT antonczykd scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT appelshauserh scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT belagav scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT bielcikovas scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT braunmunzingerp scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT buscho scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT cherlina scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT damjanovics scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT dietelt scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT dietrichl scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT dreesa scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT dubitzkyw scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT esumisi scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT filimonovk scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT fomenkok scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT fraenkelzeev scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT garabatosc scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT glasselp scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT holeczekj scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT kushpilv scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT maasa scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT marina scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT milosevicj scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT milova scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT miskowiecd scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT panebratsevyua scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT petchenovao scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT petracekv scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT pfeiffera scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT ploskonm scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT radomskis scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT rakacnj scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT ravinovichi scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT rehakp scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT sakoh scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT schmitzw scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT sedykhs scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT shimanskys scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT stachelj scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT sumberam scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT tilsnerh scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT tserruyaitzhak scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT tsiledakisg scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT wesselsjp scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT wienoldt scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT wurmjp scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT xiew scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT yurevichs scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc
AT yurevichv scaledependenceoftransversemomentumcorrelationsinpbaucollisionsat158agevc

Ejemplares similares