Journal Article

DESY-2014-02196

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Measurement of the combined rapidity and $\it{p_T}$ dependence of dijet azimuthal decorrelations in $\it{p\bar{p}}$ collisions at $\sqrt{s}=1.96$TeV

Deterre, C.DESY* ; Grohsjean, A. (Corresponding author)DESY*

2013
North-Holland Publ. Amsterdam

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Please use a persistent id in citations: doi:10.1016/j.physletb.2013.03.029

Abstract: We present the first combined measurement of the rapidity and transverse momentum dependence of dijet azimuthal decorrelations, using the recently proposed quantity RΔϕRΔϕ. The variable RΔϕRΔϕ measures the fraction of the inclusive dijet events in which the azimuthal separation of the two jets with the highest transverse momenta is less than a specified value of the parameter ΔϕmaxΔϕmax. The quantity RΔϕRΔϕ is measured in View the MathML sourcepp¯ collisions at View the MathML sources=1.96 TeV, as a function of the dijet rapidity interval, the total scalar transverse momentum, and ΔϕmaxΔϕmax. The measurement uses an event sample corresponding to an integrated luminosity of 0.7 fb−1 collected with the D0 detector at the Fermilab Tevatron Collider. The results are compared to predictions of a perturbative QCD calculation at next-to-leading order in the strong coupling with corrections for non-perturbative effects. ...

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Contributing Institute(s):

1. LHC/ATLAS Experiment (ATLAS)

Research Program(s):

1. Experiments at LHC (ATLAS) (POF2-512) (POF2-512)

Experiment(s):

1. LHC: ATLAS

Appears in the scientific report 2013

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Database coverage:
; ; ; Current Contents - Social and Behavioral Sciences ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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