$J/\psi$ production cross section and its dependence on charged-particle multiplicity in $p + p$ collisions at $\sqrt{s}$ = 200 GeV - INSPIRE

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$J/\psi$ production cross section and its dependence on charged-particle multiplicity in $p + p$ collisions at $\sqrt{s}$ = 200 GeV

STAR

Collaboration

May 9, 2018

7 pages

Published in:

Phys.Lett.B 786 (2018) 87-93

Published: Nov 10, 2018

e-Print:

1805.03745 [hep-ex]

DOI:

10.1016/j.physletb.2018.09.029

Experiments:

BNL-RHIC-STAR

View in:

ADS Abstract Service

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Abstract: (Elsevier)

We present a measurement of inclusive J/ψ production at mid-rapidity ( |y|<1 ) in p+p collisions at a center-of-mass energy of s=200 GeV with the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). The differential production cross section for J/ψ as a function of transverse momentum ( pT ) for 0

Note:

10 pages, 4 figures

Quarkonium
p+p collisions
Multiple parton interactions
Charged-particle multiplicity
[formula omitted] collisions
p p: scattering
p p: colliding beams
J/psi(3100): hadroproduction
charged particle: multiplicity
quantum chromodynamics: model

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