CERN Accelerating science

Article
Report number arXiv:0805.2484
Title Azimuthal dependence of pion source radii in Pb + Au collisions at 158 A GeV
Author(s)

Adamova, D. (Rez, Nucl. Phys. Inst.) ; Agakichiev, G. (Dubna, JINR) ; Andronic, A. (Darmstadt, GSI) ; Antonczyk, D. (Frankfurt U.) ; Appelshauser, H. (Frankfurt U.) ; Belaga, V. (Dubna, JINR) ; Bielcikova, J. (Heidelberg, Max Planck Inst. ; Heidelberg U.) ; Braun-Munzinger, P. (Darmstadt, GSI) ; Busch, O. (Heidelberg U.) ; Cherlin, A. (Weizmann Inst.) ; Damjanovic, S. (Heidelberg U.) ; Dietel, T. (Munster U.) ; Dietrich, L. (Heidelberg U.) ; Drees, A. (SUNY, Stony Brook) ; Dubitzky, W. (Heidelberg U.) ; Esumi, S.I. (Heidelberg U.) ; Filimonov, K. (Heidelberg U.) ; Fomenko, K. (Dubna, JINR) ; Fraenkel, Z. (Weizmann Inst.) ; Garabatos, C. (Darmstadt, GSI) ; Glassel, P. (Heidelberg U.) ; Hering, G. (Darmstadt, GSI) ; Holeczek, J. (Darmstadt, GSI) ; Kalisky, M. (Munster U.) ; Kniege, S. (Frankfurt U.) ; Kushpil, V. (Rez, Nucl. Phys. Inst.) ; Maas, A. (Darmstadt, GSI) ; Marin, A. (Darmstadt, GSI) ; Milosevic, J. (Heidelberg U.) ; Miskowiec, D. (Darmstadt, GSI) ; Ortega, R. (Heidelberg U.) ; Panebrattsev, Y. (Dubna, JINR) ; Petchenova, O. (Dubna, JINR) ; Petracek, V. (Heidelberg U.) ; Ploskon, M. (Frankfurt U.) ; Radomski, S. (Heidelberg U.) ; Rak, J. (Darmstadt, GSI) ; Ravinovich, I. (Weizmann Inst.) ; Rehak, P. (Brookhaven) ; Sako, H. (Darmstadt, GSI) ; Schmitz, W. (Heidelberg U.) ; Schuchmann, S. (Frankfurt U.) ; Schukraft, J. (CERN) ; Sedykh, S. (Darmstadt, GSI) ; Shimansky, S. (Dubna, JINR) ; Soualah, R. (Heidelberg U.) ; Stachel, J. (Heidelberg U.) ; Sumbera, M. (Rez, Nucl. Phys. Inst.) ; Tilsner, H. (Heidelberg U.) ; Tserruya, I. (Weizmann Inst.) ; Tsiledakis, G. (Darmstadt, GSI) ; Wessels, J.P. (Munster U.) ; Wienold, T. (Heidelberg U.) ; Wurm, J.P. (Heidelberg, Max Planck Inst.) ; Yurevich, S. (Darmstadt, GSI) ; Yurevich, V. (Dubna, JINR)

Publication 2008
Imprint 19 May 2008
Number of pages 5
Note Comments: 5 pages, 2 figures
In: Phys. Rev. C 78 (2008) 064901
DOI 10.1103/PhysRevC.78.064901
Subject category Nuclear Physics - Experiment
Accelerator/Facility, Experiment CERN SPS ; CERES NA45
Abstract We present results of a two-pion correlation analysis performed with the Au+Pb collision data collected by the upgraded CERES experiment in the fall of 2000. The analysis was done in bins of the reaction centrality and the pion azimuthal emission angle with respect to the reaction plane. The pion source, deduced from the data, is slightly elongated in the direction perpendicular to the reaction plane, similarly as was observed at the AGS and at RHIC.

Corresponding record in: Inspire


 記錄創建於2008-05-23,最後更新在2025-01-28


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