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Title
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Angular coefficients of Z bosons produced in pp collisions at =8 TeV and decaying to as a function of transverse momentum and rapidity
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Author
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Institution/Organisation
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CMS Collaboration
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Abstract
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| Measurements of the five most significant angular coefficients, A(0) through A(4), for Z bosons produced in pp collisions at root S = 8 TeV and decaying to mu(+)mu(-) are presented as a function of the transverse momentum and rapidity of the Z boson. The integrated luminosity of the dataset collected with the CMS detector at the LHC corresponds to 19.7 fb(-1). These measurements provide comprehensive information about the Z boson production mechanisms, and are compared to the QCD predictions at leading order, next-to-leading order, and next-to-next-to-leading order in perturbation theory. (C) 2015 CERN for the benefit of the CMS Collaboration. Published by Elsevier B.V. |
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Language
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English
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Source (journal)
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Physics letters : B. - Amsterdam, 1967, currens
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Publication
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Amsterdam
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North-Holland
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2015
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ISSN
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0370-2693
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DOI
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10.1016/J.PHYSLETB.2015.08.061
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Volume/pages
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750
(2015)
, p. 154-175
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ISI
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000364250600028
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Full text (Publisher's DOI)
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Full text (open access)
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