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J/ψ Polarization in pp Collisions at s=7 TeV
Journal article

J/ψ Polarization in pp Collisions at s=7 TeV

Abstract

The ALICE Collaboration has studied J/ψ production in pp collisions at √s=7 TeV at the LHC through its muon pair decay. The polar and azimuthal angle distributions of the decay muons were measured, and results on the J/ψ polarization parameters λ(θ) and λ(φ) were obtained. The study was performed in the kinematic region 2.5

Authors

Abelev B; Quintana AA; Adamová D; Adare AM; Aggarwal MM; Rinella GA; Agocs AG; Agostinelli A; Salazar SA; Ahammed Z

Journal

Physical Review Letters, Vol. 108, No. 8,

Publisher

American Physical Society (APS)

Publication Date

February 24, 2012

DOI

10.1103/physrevlett.108.082001

ISSN

0031-9007

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