Measurement of the tt⎯⎯ production cross section using events in the e𝜇 final state in pp collisions at √s=13TeV

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Title:	Measurement of the tt⎯⎯ production cross section using events in the e𝜇 final state in pp collisions at √s=13TeV
Authors:	CMS Collaboration Khachatryan, V. CHAUHAN, S. DUBE, SOURABH HEGDE, V. KAPOOR, A. KOTHEKAR, K. RANE, A. SHARMA, SEEMA et al. Dept. of Physics
Keywords:	Measurement of the tt_ production Cross section pp collisions Cross section Precision measurements CMS detector Monte Carlo simulation 2017
Issue Date:	Mar-2017
Publisher:	Springer Nature
Citation:	European Physical Journal C, 77, 172.
Abstract:	The cross section of top quark–antiquark pair production in proton–proton collisions at √s=13TeV is measured by the CMS experiment at the LHC, using data corresponding to an integrated luminosity of 2.2fb−1. The measurement is performed by analyzing events in which the final state includes one electron, one muon, and two or more jets, at least one of which is identified as originating from hadronization of a b quark. The measured cross section is 815±9(stat)±38(syst)±19(lumi) pb, in agreement with the expectation from the standard model.
URI:	http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3399 https://doi.org/10.1140/epjc/s10052-017-4718-8
ISSN:	1434-6044 1434-6052
Appears in Collections:	JOURNAL ARTICLES

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