Details

Autor(en) / Beteiligte

• Akar, S.
• Alkhazov, G.
• Alves, A. A.
• Aslanides, E.
• Batsukh, B.
• Belous, K.
• Bertolin, A.
• Birnkraut, A.
• Brodzicka, J.
• Buytaert, J.
• Cavallero, G.
• Charles, M.
• Chatzikonstantinidis, G.
• Chobanova, V.
• Clemencic, M.
• Cliff, H. V.
• Closier, J.
• Cogneras, E.
• Cook, A.
• Dall’Occo, E.
• De Aguiar Francisco, O.
• De Cian, M.
• De Paula, L.
• Dettori, F.
• Dziurda, A.
• Ely, S.
• Evans, T.
• Ferguson, D.
• Fontana, M.
• Gambetta, S.
• Garcia Martin, L. M.
• Garra Tico, J.
• Garrido, L.
• Graziani, G.
• Gys, T.
• Haen, C.
• Haines, S. C.
• Hall, S.
• Henry, L.
• Hicheur, A.
• Idzik, M.
• Jalocha, J.
• Jones, C. R.
• Kandybei, S.
• Kariuki, J. M.
• Karodia, S.
• Ketel, T.
• Kozachuk, A.
• Krokovny, P.
• Krzemien, W.
• Le Gac, R.
• Leflat, A.
• Lemaitre, F.
• Likhomanenko, T.
• Maciuc, F.
• Maguire, K.
• McCarthy, J.
• McNab, A.
• Meadows, B.
• Minard, M.-N.
• Müller, D.
• Nakada, T.
• Nandi, A.
• Oyanguren, A.
• Palutan, M.
• Papanestis, A.
• Patel, G. D.
• Patrignani, C.
• Petruzzo, M.
• Pietrzyk, B.
• Popovici, B.
• Punzi, G.
• Rama, M.
• Saunders, D. M.
• Schael, S.
• Schellenberg, M.
• Schiller, M.
• Schopper, A.
• Schune, M.-H.
• Sciascia, B.
• Shears, T.
• Soler, F. J. P.
• Stagni, F.
• Storaci, B.
• Swientek, K.
• Szczekowski, M.
• Thomas, E.
• van Tilburg, J.
• Tuning, N.
• Vagnoni, V.
• Veltri, M.
• Venkateswaran, A.
• Vernet, M.
• Wang, J.
• Weiden, A.
• Wright, S.
• Xie, Y.
• Xing, Z.
• Zarebski, K. A.
• Zhokhov, A.

Titel

Measurement of the forward Z boson production cross-section in pp collisions at s=13 TeV

Ist Teil von

• The journal of high energy physics, 2016-09, Vol.2016 (9)

Ort / Verlag

Berlin/Heidelberg: Springer Berlin Heidelberg

Erscheinungsjahr

2016

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• A bstract A measurement of the production cross-section of Z bosons in pp collisions at 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 < η < 4 . 5, transverse momenta p T > 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 σ Z ℓℓ  = 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 ϕ η * .