Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at root s=7 and 8 TeV

doi:10.1103/PhysRevD.94.052006

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 粒子天体物理中心

	Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at root s=7 and 8 TeV
	CMS Collaboration
刊名	PHYSICAL REVIEW D
	2016
卷号	94 期号:5
DOI	10.1103/PhysRevD.94.052006
英文摘要	Measurements are reported of the normalized differential cross sections for top quark pair production with respect to four kinematic event variables: the missing transverse energy; the scalar sum of the jet transverse momentum (p(T)); the scalar sum of the pT of all objects in the event; and the pT of leptonically decaying W bosons from top quark decays. The data sample, collected using the CMS detector at the LHC, consists of 5.0 fb(-1) of proton-proton collisions at root s = 7 TeV and 19.7 fb(-1) at root s = 8 TeV. Top quark pair events containing one electron or muon are selected. The results are presented after correcting for detector effects to allow direct comparison with theoretical predictions. No significant deviations from the predictions of several standard model event simulation generators are observed.
语种	英语
WOS记录号	WOS:000383240800001
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/260744]
专题	高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	CMS Collaboration. Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at root s=7 and 8 TeV[J]. PHYSICAL REVIEW D,2016,94(5).
APA	CMS Collaboration.(2016).Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at root s=7 and 8 TeV.PHYSICAL REVIEW D,94(5).
MLA	CMS Collaboration."Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at root s=7 and 8 TeV".PHYSICAL REVIEW D 94.5(2016).