Photons production from the early stages of relativistic heavy ion collisions
文献类型：期刊论文
| 作者 | Ruggieri, M., L. Oliva, S. Plumari, F. Scardina, G. X. Peng and V. Greco; Peng GX(彭光雄)
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| 刊名 | Nuclear and Particle Physics Proceedings
 |
| 出版日期 | 2017 |
| 卷号 | 289页码:205-208 |
| 关键词 | Relativistic heavy ion collisions Glasma Photons Relativistic transport theory |
| ISSN号 | 2405-6014 |
| DOI | 10.1016/j.nuclphysbps.2017.05.045 |
| 文献子类 | Proceedings Paper |
| 英文摘要 | We present preliminary results about photons production in relativistic heavy ion collisions. The main novelty of our study is the calculation of the contribution of the pre-equilibrium stage to the photon spectrum. The initial stage is modeled by an ensemble of classical gluon fields which decay to a quark-gluon plasma via the Schwinger mechanism, and the evolution of the system is studied by coupling classical field equations to relativistic kinetic theory; photons production is then computed by adding collision processes into the collision integral. We find that the contribution of early stage photons to the direct photon spectrum is substantial in the transverse momentum region pT greater than or similar to 1.5 GeV. |
| 会议地点 | Cent China Normal Univ, Inst Particle Phys, Key Lab Quark & Lepton Phys, Wuhan, PEOPLES R CHINA |
| 电子版国际标准刊号 | 1873-3832 |
| WOS关键词 | ELLIPTIC FLOW |
| 会议日期 | SEP 23-27, 2016 |
| 语种 | 英语 |
| WOS记录号 | WOS:000424859500045 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285371]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Ruggieri, M., L. Oliva, S. Plumari, F. Scardina, G. X. Peng and V. Greco,Peng GX. Photons production from the early stages of relativistic heavy ion collisions[J]. Nuclear and Particle Physics Proceedings,2017,289:205-208. |
| APA | Ruggieri, M., L. Oliva, S. Plumari, F. Scardina, G. X. Peng and V. Greco,&彭光雄.(2017).Photons production from the early stages of relativistic heavy ion collisions.Nuclear and Particle Physics Proceedings,289,205-208. |
| MLA | Ruggieri, M., L. Oliva, S. Plumari, F. Scardina, G. X. Peng and V. Greco,et al."Photons production from the early stages of relativistic heavy ion collisions".Nuclear and Particle Physics Proceedings 289(2017):205-208. |
入库方式： OAI收割
来源：高能物理研究所
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