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공공누리This item is licensed Korea Open Government License

Title
Charge separation relative to the reaction plane in Pb-Pb collisions at sqrt{s_NN}= 2.76 TeV
Author(s)
ALICE Collaboration안설아장행진
Publication Year
2013-01-02
Abstract
Measurements of charge-dependent azimuthal correlations with the ALICE detector at the LHC are reported for Pb-Pb collisions at sNN=2.76  TeV. Two- and three-particle charge-dependent azimuthal correlations in the pseudorapidity range |η|<0.8 are presented as a function of the collision centrality, particle separation in pseudorapidity, and transverse momentum. A clear signal compatible with a charge-dependent separation relative to the reaction plane is observed, which shows little or no collision energy dependence when compared to measurements at RHIC energies. This provides a new insight for understanding the nature of the charge-dependent azimuthal correlations observed at RHIC and LHC energies.
Keyword
Charge separation; reaction plane; Pb-Pb collision; sqrt{s_NN}=2.76TeV
Journal Title
Physical review letters
ISSN
0031-9007
DOI
10.1103/PhysRevLett.110.012301
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14205
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