Measurement of jet fragmentation in 5.02 TeV proton-lead and proton-proton collisions with the ATLAS detector
文献类型：期刊论文
| 作者 | ATLAS Collaboration |
| 刊名 | NUCLEAR PHYSICS A
 |
| 出版日期 | 2018 |
| 卷号 | 978页码:65-106 |
| 关键词 | Relativistic heavy-ion collisions Jets Fragmentation into hadrons |
| ISSN号 | 0375-9474 |
| DOI | 10.1016/j.nuclphysa.2018.07.006 |
| 文献子类 | Article |
| 英文摘要 | A measurement of the fragmentation functions of jets into charged particles in p Pb collisions and pp collisions is presented. The analysis utilizes 28 nb(-1) of p Pb data and 26 pb(-1) of pp data, both at root(TN)-T-s= 5.02 TeV, collected in 2013 and 2015, respectively, with the ATLAS detector at the LHC. The measurement is reported in the centre-of-mass frame of the nucleon-nucleon system for jets in the rapidity range vertical bar y*vertical bar <1.6 and with transverse momentum 45 < p(T) < 260 GeV. Results are presented both as a function of the charged-particle transverse momentum and as a function of the longitudinal momentum fraction of the particle with respect to the jet. The pp fragmentation functions are compared with results from Monte Carlo event generators and two theoretical models. The ratios of the p +Pb to pp fragmentation functions are found to be consistent with unity. (C) 2018 CERN for the benefit of the ATLAS Collaboration. Published by Elsevier B.V. |
| 电子版国际标准刊号 | 1873-1554 |
| WOS关键词 | PB COLLISIONS ; ROOT-S-NN=2.76 TEV ; LHC |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000446948800005 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286409]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 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 | ATLAS Collaboration. Measurement of jet fragmentation in 5.02 TeV proton-lead and proton-proton collisions with the ATLAS detector[J]. NUCLEAR PHYSICS A,2018,978:65-106. |
| APA | ATLAS Collaboration.(2018).Measurement of jet fragmentation in 5.02 TeV proton-lead and proton-proton collisions with the ATLAS detector.NUCLEAR PHYSICS A,978,65-106. |
| MLA | ATLAS Collaboration."Measurement of jet fragmentation in 5.02 TeV proton-lead and proton-proton collisions with the ATLAS detector".NUCLEAR PHYSICS A 978(2018):65-106. |
入库方式： OAI收割
来源：高能物理研究所
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