Artículo
Measurement of the W±Z boson pair-production cross section in pp collisions at s√=13 TeV with the ATLAS Detector
Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; Alconada Verzini, María Josefina
; Alonso, Francisco
; Arduh, Francisco Anuar
; Dova, Maria Teresa
; Monticelli, Fernando Gabriel
; Wahlberg, Hernan Pablo
; Bossio Sola, Jonathan David
; Marceca, Gino
; Otero y Garzon, Gustavo Javier
; Piegaia, Ricardo Nestor
; Sacerdoti, Sabrina
; Zibell. A.; Zieminska, D.; Zimine, N. I.; Zimmermann, C.; Zimmermann, S.; Zinonos, Z.; Zinser, M.; Ziolkowski, M.; Živković, L.; Zobernig, G.; Zoccoli, A.; Nedden, M. zur; Zurzolo, G.; Zwalinski, L.; The ATLAS Collaboration
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Fecha de publicación:
09/2016
Editorial:
Elsevier Science
Revista:
Physics Letters B
ISSN:
0370-2693
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The production of events in proton–proton collisions at a centre-of-mass energy of is measured with the ATLAS detector at the LHC. The collected data correspond to an integrated luminosity of . The candidates are reconstructed using leptonic decays of the gauge bosons into electrons or muons. The measured inclusive cross section in the detector fiducial region for leptonic decay modes is . In comparison, the next-to-leading-order Standard Model prediction is . The extrapolation of the measurement from the fiducial to the total phase space yields , in agreement with a recent next-to-next-to-leading-order calculation of . The cross section as a function of jet multiplicity is also measured, together with the charge-dependent and cross sections and their ratio.
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Citación
Aaboud, M.; Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; et al.; Measurement of the W±Z boson pair-production cross section in pp collisions at s√=13 TeV with the ATLAS Detector; Elsevier Science; Physics Letters B; 9-2016
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