Prompt and nonprompt j/psi production and nuclear modification in ppb collisions at root s(nn)=8.16 tev
文献类型：期刊论文
| 作者 | Aaij, R.42; Adeva, B.41; Adinolfi, M.50; Ajaltouni, Z.5; Akar, S.61; Albrecht, J.10; Alessio, F.42; Alexander, M.55; Alfonso Albero, A.40; Ali, S.45 |
| 刊名 | Physics letters b
 |
| 出版日期 | 2017-11-10 |
| 卷号 | 774页码:159-178 |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2017.09.058 |
| 通讯作者 | Winn, m. a.(michael.winn@cern.ch) |
| 英文摘要 | The production of j/psi mesons is studied in proton-lead collisions at the centre-of-mass energy per nucleon pair root s(nn) = 8.16 tev with the lhcb detector at the lhc. the double differential cross-sections of prompt and nonprompt j/psi production are measured as a function of the j/psi transverse momentum and rapidity in the nucleon-nucleon centre-of-mass frame. forward-to-backward ratios and nuclear modification factors are determined. the results are compared with theoretical calculations based on collinear factorisation using nuclear parton distribution functions, on the colour glass condensate or on coherent energy loss models. (c) 2017 the author. published by elsevier b.v. |
| WOS关键词 | PB-PB COLLISIONS ; HEAVY QUARKONIUM PHYSICS ; TRANSVERSE-MOMENTUM ; MATRIX-ELEMENT ; HELAC-ONIA ; SUPPRESSION ; GENERATOR ; RAPIDITY ; DECAY |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| WOS类目 | Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000414973200024 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2178258 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Winn, M. A. |
| 作者单位 | 1.Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil 2.Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil 3.Tsinghua Univ, Ctr High Energy Phys, Beijing, Peoples R China 4.Univ Savoie Mont Blanc, CNRS, LAPP, IN2P3, Annecy Le Vieux, France 5.Univ Blaise Pascal, Clermont Univ, CNRS IN2P3, LPC, Clermont Ferrand, France 6.Aix Marseille Univ, CNRS, CPPM, Marseille, France 7.Univ Paris 11, CNRS, LAL, IN2P3, Orsay, France 8.Univ Paris 06, Univ Paris Diderot, CNRS, IN2P3,LPNHE, Paris, France 9.Rhein Westfal TH Aachen, Phys Inst 1, Aachen, Germany 10.Tech Univ Dortmund, Fak Phys, Dortmund, Germany |
| 推荐引用方式 GB/T 7714 | Aaij, R.,Adeva, B.,Adinolfi, M.,et al. Prompt and nonprompt j/psi production and nuclear modification in ppb collisions at root s(nn)=8.16 tev[J]. Physics letters b,2017,774:159-178. |
| APA | Aaij, R..,Adeva, B..,Adinolfi, M..,Ajaltouni, Z..,Akar, S..,...&Zucchelli, S..(2017).Prompt and nonprompt j/psi production and nuclear modification in ppb collisions at root s(nn)=8.16 tev.Physics letters b,774,159-178. |
| MLA | Aaij, R.,et al."Prompt and nonprompt j/psi production and nuclear modification in ppb collisions at root s(nn)=8.16 tev".Physics letters b 774(2017):159-178. |
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