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| 題名: | Measurement of electroweak production of a W boson and two forward jets in proton-proton collisions at √s = 8 TeV |
| 作者: | 余欣珊;Rahbaran, B.;Schieck, J.;Tavernier, S.;Brun, H.;Caillol, C.;Clerbaux, B.;Karapostoli, G.;Perniè, L.;Moraes, A.;Pavlov, B.;Petkov, P.;Mavromanolakis, G.;Ptochos, F.;Finger, M.;Strebler, T.;Coubez, X.;Courbon, B.;Ruiz Alvarez, J. D.;Sgandurra, L.;Ostapchuk, A.;Schael, S.;Duchardt, D.;Erdmann, M.;Künsken, A.;Costanza, F.;Eckstein, D.;Görner, M.;Marchesini, I.;Meyer, M.;Pantaleo, F.;Poehlsen, J.;Giffels, M.;Roscher, F.;Geralis, T.;Swain, S. K.;Modak, A.;Dutta, D.;Behnamian, H.;Cristella, L.;Fabbri, F.;Lista, L.;Saha, A.;Venturi, A.;Lee, B.;Morelos Pineda, A.;Ahmad, M.;Toldaiev, O.;Moisenz, P.;Voytishin, N.;Danilov, M.;Bayshev, I.;Cuevas, J.;Garcia-Ferrero, J.;Matorras, F.;Vilar Cortabitarte, R.;Cerminara, G.;Gundacker, S.;Mersi, S.;Meschi, E.;Petrilli, A.;Wöhri, H. K.;Heidegger, C.;Nessi-Tedaldi, F.;Quittnat, M.;Ozturk, S.;Yetkin, T.;Cakir, A.;Smith, D.;Nikitenko, A.;Turner, M.;Alimena, J.;Cutts, D.;Smith, J.;Florent, A.;Valuev, V.;Tadel, M.;Gouskos, L.;Pena, C.;Carlson, B.;Paulini, M.;Grünendahl, S.;Joshi, U.;Carver, M.;Wang, J.;Berry, D.;Betts, R. R.;Yi, K.;Osherson, M.;Lee, Y.-J.;Kharchilava, A.;Kumar, A.;Baumgartel, D.;Olsen, J.;Walker, M.;Mueller, R.;Dragoiu, C.;Kunori, S.;Xia, F.;Kottachchi Kankanamge Don, C.;Smith, W. H. |
| 貢獻者: | 理學院物理學系 |
| 關鍵詞: | Classical and Quantum Gravitation;Elementary Particles;Physics;Physics and Astronomy;Quantum Field Theories;Quantum Field Theory;Quantum Physics;Regular Article - Experimental Physics;Relativity Theory;String Theory |
| 日期: | 2016-11-01 |
| 上傳時間: | 2026-04-23 12:10:09 (UTC+8) |
| 出版者: | Berlin/Heidelberg: Springer Berlin Heidelberg |
| 摘要: | 摘要： A bstract A measurement is presented of the cross section for the electroweak production of a W boson in association with two jets in proton-proton collisions at a center-of-mass energy of 8 TeV. The data set was collected with the CMS detector and corresponds to an integrated luminosity of 19.3 fb −1 . The measured fiducial cross section for W bosons decaying to electrons or muons and for p T j1 > 60 GeV, p T j2 > 50 GeV, | η j | < 4 . 7, and m jj > 1000 GeV is 0 . 42 ± 0 . 04 (stat) ± 0 . 09 (syst) ± 0 . 01 (lumi) pb. This result is consistent with the standard model leading-order prediction of 0 . 50 ± 0 . 02 (scale) ± 0 . 02 (PDF) pb obtained with M ad G raph 5_a mc nlo 2.1 interfaced to pythia 6.4. This is the first cross section measurement for this process.
其他題名： J. High Energ. Phys
出版者： Berlin/Heidelberg: Springer Berlin Heidelberg
出版日期： 2016-11-24
出處： The journal of high energy physics, 2016-11, Vol.2016 (11)
資源來源： ProQuest Open Access Content Collection
版權： The Author(s) 2016
識別號： EISSN: 1029-8479
識別號： DOI: 10.1007/JHEP11(2016)147 |
| 顯示於類別: | [物理學系] 期刊論文
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