Aad, G; Abbott, B; Abdallah, J; Abdelalim, A A; Abdesselam, A; Abdinov, O; Abi, B; Abolins, M; Abramowicz, H; Abreu, H; Acerbi, E; Acharya, B S; Adams, D L; Addy, T N; Adelman, J; Aderholz, M; Adomeit, S; Adragna, P; Adye, T; Aefsky, S; ... (2011). Measurement of the W+ W- cross section in sqrt(s) = 7 TeV pp collisions with ATLAS. Physical review letters, 107(4), p. 41802. Ridge, N.Y.: American Physical Society 10.1103/PhysRevLett.107.041802
Full text not available from this repository.This Letter presents a measurement of the W+ W- production cross section in sqrt(s) = 7 TeV pp collisions by the ATLAS experiment, using 34 pb(-1) of integrated luminosity produced by the Large Hadron Collider at CERN. Selecting events with two isolated leptons, each either an electron or a muon, 8 candidate events are observed with an expected background of 1.7 ± 0.6 events. The measured cross section is 41(-16)(+20)(stat) ± 5(syst)±1(lumi) pb, which is consistent with the standard model prediction of 44 ± 3 pb calculated at next-to-leading order in QCD.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Physics Institute > Laboratory for High Energy Physics (LHEP) |
UniBE Contributor: |
Battaglia, Andreas, Beck, Hans Peter, Borer, Claudia |
ISSN: |
0031-9007 |
Publisher: |
American Physical Society |
Language: |
English |
Submitter: |
Factscience Import |
Date Deposited: |
04 Oct 2013 14:25 |
Last Modified: |
05 Dec 2022 14:07 |
Publisher DOI: |
10.1103/PhysRevLett.107.041802 |
PubMed ID: |
21866993 |
Web of Science ID: |
000292922100003 |
URI: |
https://boris.unibe.ch/id/eprint/8823 (FactScience: 214457) |
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