Measurement of inclusive jet cross sections in pp and pbpb collisions at root s(nn)=2.76 tev
文献类型：期刊论文
| 作者 | Khachatryan, V.1; Sirunyan, A. M.1; Tumasyan, A.1; Adam, W.2; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Brondolin, E.2; Dragicevic, M.2; Eroe, J.2 |
| 刊名 | Physical review c
 |
| 出版日期 | 2017-07-17 |
| 卷号 | 96期号:1页码:20 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/physrevc.96.015202 |
| 通讯作者 | Khachatryan, v.() |
| 英文摘要 | Inclusive jet spectra from pp and pbpb collisions at a nucleon-nucleon center-of-mass energy of 2.76 tev, collected with the cms detector at the cern large hadron collider, are presented. jets are reconstructed with three different distance parameters (r = 0.2, 0.3, and 0.4) for transverse momentum (p(t)) greater than 70 gev/c and pseudorapidity |eta| < 2. next-to-leading-order quantum chromodynamic calculations with nonperturbative corrections are found to overpredict jet production cross sections in pp for small distance parameters. the jet nuclear modification factors for pbpb compared to pp collisions, show a steady decrease from peripheral to central events, along with a weak dependence on the jet p(t). they are found to be independent of the distance parameter in the measured kinematic range. |
| WOS关键词 | QUARK-GLUON PLASMA ; COLLABORATION ; PERSPECTIVE ; MATTER |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Nuclear |
| 语种 | 英语 |
| 出版者 | AMER PHYSICAL SOC |
| WOS记录号 | WOS:000405709100007 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177176 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Khachatryan, V. |
| 作者单位 | 1.Yerevan Phys Inst, Yerevan, Armenia 2.Inst Hochenergie Phys, Vienna, Austria 3.Natl Ctr Particle & High Energy Phys, Minsk, Byelarus 4.Univ Antwerp, Antwerp, Belgium 5.Vrije Univ Brussel, Brussels, Belgium 6.Univ Libre Bruxelles, Brussels, Belgium 7.Univ Ghent, Ghent, Belgium 8.Univ Catholique, Louvain, Belgium 9.Univ Mons, Mons, Belgium 10.Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil |
| 推荐引用方式 GB/T 7714 | Khachatryan, V.,Sirunyan, A. M.,Tumasyan, A.,et al. Measurement of inclusive jet cross sections in pp and pbpb collisions at root s(nn)=2.76 tev[J]. Physical review c,2017,96(1):20. |
| APA | Khachatryan, V..,Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Asilar, E..,...&Pedraza, I..(2017).Measurement of inclusive jet cross sections in pp and pbpb collisions at root s(nn)=2.76 tev.Physical review c,96(1),20. |
| MLA | Khachatryan, V.,et al."Measurement of inclusive jet cross sections in pp and pbpb collisions at root s(nn)=2.76 tev".Physical review c 96.1(2017):20. |
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