A measurement of the ratio of the production cross sections for W and ℤ bosons in association with jets with the ATLAS detector
Data(s) |
2014
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Resumo |
The ratio of the production cross sections for W and Z bosons in association with jets has been measured in proton–proton collisions at √s = 7 TeV with the ATLAS experiment at the Large Hadron Collider. The measurement is based on the entire 2011 dataset, corresponding to an integrated luminosity of 4.6 fb−1. Inclusive and differential cross-section ratios for massive vector bosons decaying to electrons and muons aremeasured in association with jets with transverse momentum pT > 30 GeV and jet rapidity |y| < 4.4. The measurements are compared to next to-leading-order perturbative QCD calculations and to predictions from different Monte Carlo generators implementing leading-order matrix elements supplemented by parton showers. |
Formato |
application/pdf |
Identificador |
http://boris.unibe.ch/68661/1/art%253A10.1140%252Fepjc%252Fs10052-014-3168-9.pdf Agustoni, Marco; Beck, Hans Peter; Cervelli, Alberto; Ereditato, Antonio; Haug, Sigve; Kruker, Tobias; Marti, Lukas; Meloni, Federico; Schneider, Basil; Sciacca, Gianfranco; Stramaglia, Maria; Stucci, Stefania Antonia; Weber, Michael (2014). A measurement of the ratio of the production cross sections for W and ℤ bosons in association with jets with the ATLAS detector. European physical journal. C - particles and fields, 74(12) EDP Sciences 10.1140/epjc/s10052-014-3168-9 <http://dx.doi.org/10.1140/epjc/s10052-014-3168-9> doi:10.7892/boris.68661 info:doi:10.1140/epjc/s10052-014-3168-9 urn:issn:1434-6044 |
Idioma(s) |
eng |
Publicador |
EDP Sciences |
Relação |
http://boris.unibe.ch/68661/ |
Direitos |
info:eu-repo/semantics/openAccess |
Fonte |
Agustoni, Marco; Beck, Hans Peter; Cervelli, Alberto; Ereditato, Antonio; Haug, Sigve; Kruker, Tobias; Marti, Lukas; Meloni, Federico; Schneider, Basil; Sciacca, Gianfranco; Stramaglia, Maria; Stucci, Stefania Antonia; Weber, Michael (2014). A measurement of the ratio of the production cross sections for W and ℤ bosons in association with jets with the ATLAS detector. European physical journal. C - particles and fields, 74(12) EDP Sciences 10.1140/epjc/s10052-014-3168-9 <http://dx.doi.org/10.1140/epjc/s10052-014-3168-9> |
Palavras-Chave | #530 Physics |
Tipo |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed |