Hadron physics with CERES: Spectra and collective flow

被引：21

作者：

Ceretto, F ^{[1
]}

机构：

[1] Univ Heidelberg, D-6900 Heidelberg, Germany

来源：

NUCLEAR PHYSICS A | 1998年 / 638卷 / 1-2期

关键词：

D O I：

10.1016/S0375-9474(98)00383-2

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Hadronic spectra from interactions of Pb on Au at 158 AGeV/c have been measured by the CERES experiment at the CERN SPS. We report on preliminary results on transverse mass spectra of identified pions and negative hadrons as well as spectra of the positive charge excess obtained by subtracting the negative particle distribution from that of positive tracks. We have also performed a study of the event azimuthal anisotropies which give evidence for directed and elliptic flow in non-central collisions.

引用

页码：467C / 470C

页数：4

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