Study of final-state radiation in decays of Z bosons produced in p p collisions at 7 TeV

CMS Collaboration; SHARMA, SEEMA et al.; Khachatryan, V.

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dc.contributor.author	CMS Collaboration	en_US
dc.contributor.author	Khachatryan, V.	en_US
dc.contributor.author	SHARMA, SEEMA et al.	en_US
dc.date.accessioned	2019-03-15T11:26:32Z
dc.date.available	2019-03-15T11:26:32Z
dc.date.issued	2015-05	en_US
dc.identifier.citation	Physical Review D, 91(9),092012.	en_US
dc.identifier.issn	2470-0010	en_US
dc.identifier.issn	2470-0029	en_US
dc.identifier.uri	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2288
dc.identifier.uri	https://doi.org/10.1103/PhysRevD.91.092012	en_US
dc.description.abstract	The differential cross sections for the production of photons in Z → μ + μ − γ decays are presented as a function of the transverse energy of the photon and its separation from the nearest muon. The data for these measurements are collected with the CMS detector and correspond to an integrated luminosity of 4.7 fb − 1 of p p collisions at √ s = 7 TeV delivered by the CERN LHC. The cross sections are compared to simulations with powheg and pythia, where pythia is used to simulate parton showers and final-state photons. These simulations match the data to better than 5%.	en_US
dc.language.iso	en	en_US
dc.publisher	American Physical Society	en_US
dc.subject	Final-state radiation	en_US
dc.subject	Z bosons	en_US
dc.subject	Collisions	en_US
dc.subject	7 TeV	en_US
dc.subject	CMS detector	en_US
dc.subject	2015	en_US
dc.title	Study of final-state radiation in decays of Z bosons produced in p p collisions at 7 TeV	en_US
dc.type	Article	en_US
dc.contributor.department	Dept. of Physics	en_US
dc.identifier.sourcetitle	Physical Review D	en_US
dc.publication.originofpublisher	Foreign	en_US