Measurement of the asymmetry in angular distributions of leptons produced in dilepton tt-bar final states in pp-bar collisions at s√=1.96  TeV

Baringer, Philip S.; Bean, Alice; Chen, G.; Clutter, Justace Randall; Sekaric, Jadranka; Wilson, Graham Wallace; Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Agnew, J. P.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Askew, A.; Atkins, S.

Measurement of the asymmetry in angular distributions of leptons produced in dilepton tt-bar final states in pp-bar collisions at s√=1.96 TeV

dc.contributor.author	Baringer, Philip S.
dc.contributor.author	Bean, Alice
dc.contributor.author	Chen, G.
dc.contributor.author	Clutter, Justace Randall
dc.contributor.author	Sekaric, Jadranka
dc.contributor.author	Wilson, Graham Wallace
dc.contributor.author	Abazov, V. M.
dc.contributor.author	Abbott, B.
dc.contributor.author	Acharya, B. S.
dc.contributor.author	Adams, M.
dc.contributor.author	Adams, T.
dc.contributor.author	Agnew, J. P.
dc.contributor.author	Alexeev, G. D.
dc.contributor.author	Alkhazov, G.
dc.contributor.author	Alton, A.
dc.contributor.author	Askew, A.
dc.contributor.author	Atkins, S.
dc.date.accessioned	2014-11-11T14:46:38Z
dc.date.available	2014-11-11T14:46:38Z
dc.date.issued	2013-12-02
dc.identifier.citation	V. M. Abazov et al. (D0 Collaboration). (2013). "Measurement of the asymmetry in angular distributions of leptons produced in dilepton tt-bar final states in pp-bar collisions at s√=1.96 TeV." Physical Review D, 88(11):112002. http://dx.doi.org/10.1103/PhysRevD.88.112001.
dc.identifier.issn	0556-2821
dc.identifier.uri	http://hdl.handle.net/1808/15678
dc.description	This is the publisher's version, also available electronically from http://journals.aps.org/prd/abstract/10.1103/PhysRevD.88.112002.
dc.description.abstract	We present measurements of asymmetries in angular distributions of leptons produced in tt-bar events in proton-antiproton collisions at the Fermilab Tevatron Collider. We consider final states where the W(±) bosons from top quark and antiquark decays both decay into ℓν (ℓ=e, μ) resulting in oppositely charged dilepton final states with accompanying jets. Using 9.7 fb(−1) of integrated luminosity collected with the D0 detector, we find the asymmetries in lepton pseudorapidity compatible with predictions based on the standard model.
dc.publisher	American Physical Society
dc.title	Measurement of the asymmetry in angular distributions of leptons produced in dilepton tt-bar final states in pp-bar collisions at s√=1.96 TeV
dc.type	Article
kusw.kuauthor	Baringer, Philip S.
kusw.kuauthor	Bean, Alice
kusw.kuauthor	Chen, G.
kusw.kuauthor	Clutter, Justace Randall
kusw.kuauthor	Sekaric, Jadranka
kusw.kuauthor	Wilson, Graham Wallace
kusw.kudepartment	Physics and Astronomy
kusw.oastatus	fullparticipation
dc.identifier.doi	10.1103/PhysRevD.88.112001
kusw.oaversion	Scholarly/refereed, publisher version
kusw.oapolicy	This item meets KU Open Access policy criteria.
dc.rights.accessrights	openAccess

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