دورية أكاديمية
Study of Drell-Yan dimuon production in proton-lead collisions at √sNN = 8.16 TeV
| العنوان: | Study of Drell-Yan dimuon production in proton-lead collisions at √sNN = 8.16 TeV |
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| المؤلفون: | Sirunyan, AM, Tumasyan, A, Adam, W, Ambrogi, F, Bergauer, T, Dragicevic, M, Erö, J, Escalante Del Valle, A, Frühwirth, R, Jeitler, M, Krammer, N, Lechner, L, Liko, D, Madlener, T, Mikulec, I, Pitters, FM, Rad, N, Schieck, J, Schöfbeck, R, Spanring, M, Templ, S, Waltenberger, W, Wulz, CE, Zarucki, M, Chekhovsky, V, Litomin, A, Makarenko, V, Suarez Gonzalez, J, Darwish, MR, De Wolf, EA, Di Croce, D, Janssen, X, Kello, T, Lelek, A, Pieters, M, Rejeb Sfar, H, Van Haevermaet, H, Van Mechelen, P, Van Putte, S, Van Remortel, N, Blekman, F, Bols, ES, Chhibra, SS, D’Hondt, J, De Clercq, J, Lontkovskyi, D, Lowette, S, Marchesini, I, Moortgat, S, Morton, A, Python, Q, Tavernier, S, Van Doninck, W, Van Mulders, P, Beghin, D, Bilin, B, Clerbaux, B, De Lentdecker, G, Dorney, B, Favart, L, Grebenyuk, A, Kalsi, AK, Makarenko, I, Moureaux, L, Pétré, L, Popov, A, Postiau, N, Starling, E, Thomas, L, Vander Velde, C, Vanlaer, P, Vannerom, D, Wezenbeek, L, Cornelis, T, Dobur, D, Gruchala, M, Khvastunov, I, Niedziela, M, Roskas, C, Skovpen, K, Tytgat, M, Verbeke, W, Vermassen, B, Vit, M, Bruno, G, Bury, F, Caputo, C, David, P, Delaere, C, Delcourt, M, Donertas, IS, Giammanco, A, Lemaitre, V, Mondal, K, Prisciandaro, J, Taliercio, A, Teklishyn, M, Vischia, P, Wuyckens, S, Zobec, J |
| بيانات النشر: | Brunel University London |
| سنة النشر: | 2021 |
| المجموعة: | Brunel University London: Brunel University Research Archive (BURA) |
| مصطلحات موضوعية: | Hadron-Hadron scattering (experiments), Relativistic heavy ion physics |
| الوصف: | Differential cross sections for the Drell-Yan process, including Z boson production, using the dimuon decay channel are measured in proton-lead (pPb) collisions at a nucleon-nucleon centre-of-mass energy of 8.16 TeV. A data sample recorded with the CMS detector at the LHC is used, corresponding to an integrated luminosity of 173 nb−1. The differential cross section as a function of the dimuon mass is measured in the range 15–600 GeV, for the first time in proton-nucleus collisions. It is also reported as a function of dimuon rapidity over the mass ranges 15–60 GeV and 60–120 GeV, and ratios for the p-going over the Pb-going beam directions are built. In both mass ranges, the differential cross sections as functions of the dimuon transverse momentum pT and of a geometric variable ϕ* are measured, where ϕ* highly correlates with pT but is determined with higher precision. In the Z mass region, the rapidity dependence of the data indicate a modification of the distribution of partons within a lead nucleus as compared to the proton case. The data are more precise than predictions based upon current models of parton distributions. [Figure not available: see fulltext.] ; SCOAP3 |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1029-8479 |
| العلاقة: | Journal of High Energy Physics; The CMS collaboration., Sirunyan, A.M., Tumasyan, A. et al. Study of Drell-Yan dimuon production in proton-lead collisions at √sNN = 8.16 TeV. J. High Energ. Phys. 2021, 182 (2021). https://doi.org/10.1007/JHEP05Test(2021)182; http://bura.brunel.ac.uk/handle/2438/22942Test; http://dx.doi.org/10.1007/JHEP05Test(2021)182 |
| DOI: | 10.1007/JHEP05(2021)182 |
| الإتاحة: | https://doi.org/10.1007/JHEP05Test(2021)182 http://bura.brunel.ac.uk/handle/2438/22942Test |
| حقوق: | ©2021 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license ; http://creativecommons.org/licenses/by/4.0Test/ |
| رقم الانضمام: | edsbas.D1E70837 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 10298479 |
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| DOI: | 10.1007/JHEP05(2021)182 |