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	Measurement of differential cross sections in the kinematic angular variable phi* for inclusive z boson production in pp collisions at root s=8 tev
	Sirunyan, A. M.1; Tumasyan, A.1; Adam, W.; Ambrogi, F.2; Asilar, E.2; Bergauer, T.2; Brandstetter, J.2; Brondolin, E.2; Dragicevic, M.2; Ero, J.2
刊名	Journal of high energy physics
	2018-03-28
期号	3页码:44
关键词	Hadron-hadron scattering (experiments) Particle correlations and fluctuations Proton-proton scattering
ISSN号	1029-8479
DOI	10.1007/jhep03(2018)172
通讯作者	Sirunyan, a. m.()
英文摘要	Measurements of differential cross sections d sigma/d phi* and double-differential cross sections d(2)sigma/ld phi*d/y/ for inclusive z boson production are presented using the dielectron and dimuon final states. the kinematic observable phi* correlates with the dilepton transverse momentum but has better resolution, and y is the dilepton rapidity. the analysis is based on data collected with the cms experiment at a centre-of-mass energy of 8 tev corresponding to an integrated luminosity of 19.7 fb(-1). the normalised cross section (1/sigma) d sigma/d phi*, within the fiducial kinematic region, is measured with a precision of better than 0.5% for phi* < 1. the measurements are compared to theoretical predictions and they agree, typically, within few percent.
WOS关键词	TO-LEADING ORDER ; HADRON COLLIDERS ; TRANSVERSE-MOMENTUM ; ATLAS DETECTOR ; LEPTON PAIRS ; DISTRIBUTIONS ; RESUMMATION ; RAPIDITY ; LHC ; QCD
WOS研究方向	Physics
WOS类目	Physics, Particles & Fields
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000429614800001
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2178111
专题	高能物理研究所
通讯作者	Sirunyan, A. M.
作者单位	1.Yerevan Phys Inst, \ Yerevan, Armenia 2.Inst Hochenergiephysik, Vienna, Austria 3.Inst Nucl Problems, Minsk, Byelarus 4.Univ Antwerp, Antwerp, Belgium 5.Vrije Univ Brussel, Brussels, Belgium 6.Libre Univ Bruxelles, Brussels, Belgium 7.Univ Ghent, Ghent, Belgium 8.Catholic Univ Louvain, Louvain La Neuve, Belgium 9.Univ Mons, Mons, Belgium 10.Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil
推荐引用方式 GB/T 7714	Sirunyan, A. M.,Tumasyan, A.,Adam, W.,et al. Measurement of differential cross sections in the kinematic angular variable phi* for inclusive z boson production in pp collisions at root s=8 tev[J]. Journal of high energy physics,2018(3):44.
APA	Sirunyan, A. M..,Tumasyan, A..,Adam, W..,Ambrogi, F..,Asilar, E..,...&Reyes-Almanza, R..(2018).Measurement of differential cross sections in the kinematic angular variable phi* for inclusive z boson production in pp collisions at root s=8 tev.Journal of high energy physics(3),44.
MLA	Sirunyan, A. M.,et al."Measurement of differential cross sections in the kinematic angular variable phi* for inclusive z boson production in pp collisions at root s=8 tev".Journal of high energy physics .3(2018):44.

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