Szczegóły publikacji
Opis bibliograficzny
Measurement of the high-mass Drell-Yan differential cross-section in pp collisions at $\sqrt{s}$=7 TeV with the ATLAS detector / G. Aad, [et al.], L. ADAMCZYK, [et al.], T. BOŁD, [et al.], W. DĄBROWSKI, [et al.], M. DWUŻNIK, [et al.], I. GRABOWSKA-BOŁD, [et al.], D. KISIELEWSKA, [et al.], S. KOPERNY, [et al.], T. Z. KOWALSKI, [et al.], B. MINDUR, [et al.], M. PRZYBYCIEŃ, [et al.] // Physics Letters. B ; ISSN 0370-2693. — 2013 — vol. 725 iss. 4–5, s. 223–242. — Bibliogr. s. 228–229, Abstr.
Autorzy (2000)
Dane bibliometryczne
ID BaDAP | 77686 |
---|---|
Data dodania do BaDAP | 2013-11-18 |
Tekst źródłowy | URL |
DOI | 10.1016/j.physletb.2013.07.049 |
Rok publikacji | 2013 |
Typ publikacji | artykuł w czasopiśmie |
Otwarty dostęp | |
Czasopismo/seria | Physics Letters, B |
Abstract
This Letter reports a measurement of the high-mass Drell-Yan differential cross-section in proton-proton collisions at a centre-of-mass energy of 7 TeV at the LHC. Based on an integrated luminosity of 4.9 fb(-1), the differential cross-section in the Z/gamma* -> e(+)e(-) channel is measured with the ATLAS detector as a function of the invariant mass, m(ee), in the range 116 < m(ee) < 1500 GeV, for a fiducial region in which both the electron and the positron have transverse momentum p(T) > 25 GeV and pseudorapidity vertical bar n vertical bar < 2.5. A comparison is made to various event generators and to the predictions of perturbative QCD calculations at next-to-next-to-leading order. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved.