Direct Photons at RHIC

S. Mioduszewski

doi:10.1088/0954-3899/31/4/031

Direct Photons at RHIC

核实验 2019-08-14 v1

作者: S. Mioduszewski

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摘要

The PHENIX experiment has measured direct photons in $\sqrt{s_{NN}} = 200$ GeV Au+Au collisions and p+p collisions. The fraction of photons due to direct production in Au+Au collisions is shown as a function of $p_T$ and centrality. This measurement is compared with expectation from pQCD calculations. Other possible sources of direct photons are discussed.

关键词

direct photon production in heavy-ion collisions photon production heavy-ion collisions

引用

@article{arxiv.nucl-ex/0409032,
  title  = {Direct Photons at RHIC},
  author = {S. Mioduszewski},
  journal= {arXiv preprint arXiv:nucl-ex/0409032},
  year   = {2019}
}

备注

7 pages, 5 figures, presented at Hot Quarks 2004, Taos, NM

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