| Measurement of the forward z boson production cross-section in pp collisions at root s=13 tev | |
| Aaij, R.40; Adeva, B.39; Adinolfi, M.48; Ajaltouni, Z.5; Akar, S.6; Albrecht, J.10; Alessio, F.40; Alexander, M.53; Ali, S.43; Alkhazov, G.31 | |
| 刊名 | Journal of high energy physics
 |
| 2016-09-21 | |
| 期号 | 9页码:33 |
| 关键词 | Hadron-hadron scattering (experiments) |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/jhep09(2016)136 |
| 通讯作者 | Barter, w.(william.barter@cern.ch) |
| 英文摘要 | A measurement of the production cross-section of z bosons in pp collisions at root s=13 tev is presented using dimuon and dielectron final states in lhcb data. the cross-section is measured for leptons with pseudorapidities in the range 2.0 < eta < 4.5, transverse momenta pt > 20 gev and dilepton invariant mass in the range 60 < m(ll) < 120 gev. the integrated cross-section from averaging the two final states is sigma(ll)(z) = 194.3+/-0.9+/-3.3+/-7.6 pb, where the first uncertainty is statistical, the second is due to systematic effects, and the third is due to the luminosity determination. in addition, differential cross-sections are measured as functions of the z boson rapidity, transverse momentum and the angular variable phi(eta)*. |
| WOS关键词 | DECAY |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Particles & Fields |
| 语种 | 英语 |
| 出版者 | SPRINGER |
| WOS记录号 | WOS:000391733700001 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2176846 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Barter, W. |
| 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 Mt Blanc, LAPP, CNRS, IN2P3, Annecy Le Vieux, France 5.Clermont Univ, Univ Blaise Pascal, LPC, CNRS,IN2P3, Clermont Ferrand, France 6.Aix Marseille Univ, CPPM, CNRS, IN2P3, Marseille, France 7.Univ Paris 11, LAL, CNRS, IN2P3, Orsay, France 8.Univ Paris Diderot, Univ Pierre & Marie Curie, LPNHE, CNRS,IN2P3, Paris, France 9.Rhein Westfal TH Aachen, Inst Phys 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. Measurement of the forward z boson production cross-section in pp collisions at root s=13 tev[J]. Journal of high energy physics,2016(9):33. |
| APA | Aaij, R..,Adeva, B..,Adinolfi, M..,Ajaltouni, Z..,Akar, S..,...&Zucchelli, S..(2016).Measurement of the forward z boson production cross-section in pp collisions at root s=13 tev.Journal of high energy physics(9),33. |
| MLA | Aaij, R.,et al."Measurement of the forward z boson production cross-section in pp collisions at root s=13 tev".Journal of high energy physics .9(2016):33. |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论