2024-03-19T08:46:53Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/519932018-06-28T07:30:05Zcom_10261_37com_10261_4col_10261_290
DIGITAL.CSIC
author
Chatrchyan, S.
author
Brochero Cifuentes, J. A.
author
Cabrillo, I. J.
author
Cabrillo, I. J.
author
Calderon, Alicia
author
Chuang, S. H.
author
Duarte Campderros, J.
author
Felcini, Marta
author
Fernández, M.
author
Gómez, G.
author
González Sánchez, J.
author
Jorda, C.
author
Lobelle Pardo, P.
author
López Virto, A.
author
Marco, Jesús
author
Marco, Rafael
author
Martínez-Rivero, Celso
author
Matorras, Francisco
author
Muñoz Sánchez, F. J.
author
Piedra, Jonatan
author
Rodrigo, Teresa
author
Rodríguez Marrero, Ana Y.
author
Ruiz Jimeno, Alberto
author
Scodellaro, Luca
author
Sobron Sañudo, M.
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Vila, Iván
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Vilar, Rocío
author
CMS Collaboration
2012-06-21T10:48:40Z
2012-06-21T10:48:40Z
2012
Physical Review D 85(3): 032002 (2012)
http://hdl.handle.net/10261/51993
10.1103/PhysRevD.85.032002
Measurements of the normalized rapidity (y) and transverse-momentum (q T) distributions of Drell-Yan muon and electron pairs in the Z-boson mass region (60<M<120GeV) are reported. The results are obtained using a data sample of proton-proton collisions at a center-of-mass energy of 7 TeV, collected by the CMS experiment at the Large Hadron Collider (LHC), corresponding to an integrated luminosity of 36pb -1. The distributions are measured over the ranges |y|<3.5 and q T< 600GeV and compared with quantum chromodynamics (QCD) calculations using recent parton distribution functions to model the momenta of the quarks and gluons in the protons. Overall agreement is observed between the models and data for the rapidity distribution, while no single model describes the Z transverse-momentum distribution over the full range. © 2012 CERN.
eng
openAccess
Measurement of the rapidity and transverse momentum distributions of Z bosons in pp collisions at √(s)=7 TeV
artículo
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Measurement of the rapidity.pdf
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Measurement of the rapidity.pdf.txt