FAIR Next Generation ScientistS 2014 | |
Fluctuations of Conserved Quantities in High Energy Nuclear Collisions at RHIC | |
Luo, Xiaofeng^1 | |
Institute of Particle Physics, Key Laboratory of Quark and Lepton Physics (MOE), Central China Normal University, Wuhan | |
430079, China^1 | |
关键词: Analysis techniques; Conserved quantity; Heavy ion collision; Moment analysis; Nuclear collisions; Quantum chromodynamics; Relativistic Heavy Ion Collider; STAR experiment; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/599/1/012023/pdf DOI : 10.1088/1742-6596/599/1/012023 |
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来源: IOP | |
【 摘 要 】
Fluctuations of conserved quantities in heavy-ion collisions are used to probe the phase transition and the QCD critical point for the strongly interacting hot and dense nuclear matter. The STAR experiment has carried out moment analysis of net-proton (proxy for net- baryon (B)), net-kaon (proxy for net-strangeness (S)), and net-charge (Q). These measurements are important for understanding the quantum chromodynamics phase diagram. We present the analysis techniques used in the moment analysis by the STAR experiment and discuss the moments of net-proton and net-charge distributions from the first phase of the Beam Energy Scan program at the Relativistic Heavy Ion Collider.
【 预 览 】
Files | Size | Format | View |
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Fluctuations of Conserved Quantities in High Energy Nuclear Collisions at RHIC | 771KB | download |