Measurement of the Wγ Production Cross Section in Proton-Proton Collisions at  √ s = 13 TeV and Constraints on Effective Field Theory Coefficients

CMS Collaboration; Sirunyan, A. M.; RASTOGI, A.; DUBE, SOURABH; PANDEY, S.; SHARMA, SEEMA et al.; KANSAL, B.; RANE, A.

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dc.contributor.author	CMS Collaboration	en_US
dc.contributor.author	Sirunyan, A. M.	en_US
dc.contributor.author	DUBE, SOURABH	en_US
dc.contributor.author	KANSAL, B.	en_US
dc.contributor.author	PANDEY, S.	en_US
dc.contributor.author	RANE, A.	en_US
dc.contributor.author	RASTOGI, A.	en_US
dc.contributor.author	SHARMA, SEEMA et al.	en_US
dc.date.accessioned	2021-07-23T11:33:16Z
dc.date.available	2021-07-23T11:33:16Z
dc.date.issued	2021-06	en_US
dc.identifier.citation	Physical Review Letters, 126(25), 252002.	en_US
dc.identifier.issn	1079-7114	en_US
dc.identifier.issn	0031-9007	en_US
dc.identifier.uri	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/6094
dc.identifier.uri	https://doi.org/10.1103/PhysRevLett.126.252002	en_US
dc.description.abstract	A fiducial cross section for Wγ production in proton-proton collisions is measured at a center-of-mass energy of 13 TeV in 137 fb−1 of data collected using the CMS detector at the LHC. The W→eν and μν decay modes are used in a maximum-likelihood fit to the lepton-photon invariant mass distribution to extract the combined cross section. The measured cross section is compared with theoretical expectations at next-to-leading order in quantum chromodynamics. In addition, 95% confidence level intervals are reported for anomalous triple-gauge couplings within the framework of effective field theory.	en_US
dc.language.iso	en	en_US
dc.publisher	American Physical Society	en_US
dc.subject	Physics	en_US
dc.subject	2021-JUL-WEEK3	en_US
dc.subject	TOC-JUL-2021	en_US
dc.subject	2021	en_US
dc.title	Measurement of the Wγ Production Cross Section in Proton-Proton Collisions at √ s = 13 TeV and Constraints on Effective Field Theory Coefficients	en_US
dc.type	Article	en_US
dc.contributor.department	Dept. of Physics	en_US
dc.identifier.sourcetitle	Physical Review Letters	en_US
dc.publication.originofpublisher	Foreign	en_US