Pseudorapidity distributions of charged hadrons in proton-lead collisions at root s(nn)=5:02 and 8.16 tev
文献类型：期刊论文
| 作者 | Sirunyan, A. M.1; Tumasyan, A.1; Adam, W.2; Ambrogi, F.2; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Brondolin, E.2; Dragicevic, M.2; Eroe, J.2 |
| 刊名 | Journal of high energy physics
 |
| 出版日期 | 2018-01-11 |
| 期号 | 1页码:34 |
| 关键词 | Hadron-hadron scattering (experiments) Heavy-ion collision |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/jhep01(2018)045 |
| 通讯作者 | Sirunyan, a. m.(cms-publication-committee-chair@cern.ch) |
| 英文摘要 | The pseudorapidity distributions of charged hadrons in proton-lead collisions at nucleon-nucleon center-of-mass energies root s(nn) = 5.02 and 8.16 tev are presented. the measurements are based on data samples collected by the cms experiment at the lhc. the number of primary charged hadrons produced in non-single-diffractive proton-lead collisions is determined in the pseudorapidity range vertical bar eta(lab)vertical bar < 2.4. the charged-hadron multiplicity distributions are compared to the predictions from theoretical calculations and monte carlo event generators. in the center-of-mass pseudorapidity range vertical bar eta(cm)vertical bar < 0.5, the average charged-hadron multiplicity densities < dn(ch)/d eta(cm)>vertical bar(vertical bar eta cm vertical bar) < 0.5 are 17.1 +/- 0.01 (stat) +/- 0.59 (syst) and 20.10 +/- 0.01 (stat) +/- 0.5(syst) at root s(nn) = 5.02 and 8.16 tev, respectively. the particle densities per participant nucleon are compared to similar measurements in proton-proton, proton-nucleus, and nucleus-nucleus collisions. |
| WOS关键词 | PLUS AU COLLISIONS ; TRANSVERSE-MOMENTUM SPECTRA ; HEAVY-ION COLLISIONS ; PARTICLE MULTIPLICITY ; HIGH-ENERGY ; NUCLEUS COLLISIONS ; AU+AU COLLISIONS ; PB COLLISIONS ; DEPENDENCE ; PARTON |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 语种 | 英语 |
| WOS记录号 | WOS:000423180700001 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177940 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Sirunyan, A. M. |
| 作者单位 | 1.Yerevan Phys Inst, Yerevan, Armenia 2.Inst Hochenergiephys, Vienna, Austria 3.Inst Nucl Problems, 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.Catholic Univ Louvain, 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 | Sirunyan, A. M.,Tumasyan, A.,Adam, W.,et al. Pseudorapidity distributions of charged hadrons in proton-lead collisions at root s(nn)=5:02 and 8.16 tev[J]. Journal of high energy physics,2018(1):34. |
| APA | Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Ambrogi, F..,Asilar, E..,...&Doroba, K..(2018).Pseudorapidity distributions of charged hadrons in proton-lead collisions at root s(nn)=5:02 and 8.16 tev.Journal of high energy physics(1),34. |
| MLA | Sirunyan, A. M.,et al."Pseudorapidity distributions of charged hadrons in proton-lead collisions at root s(nn)=5:02 and 8.16 tev".Journal of high energy physics .1(2018):34. |
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