6533b831fe1ef96bd1298c23
RESEARCH PRODUCT
π0 and η meson production in proton-proton collisions at √s = 8 TeV
Alice Collaborationsubject
p-Pb collisionsPhysics and Astronomy (miscellaneous)High Energy Physics::ExperimenthiukkasfysiikkaNuclear ExperimentEngineering (miscellaneous)description
An invariant differential cross section measurement of inclusive π0 and η meson production at mid-rapidity in pp collisions at s√=8 TeV was carried out by the ALICE experiment at the LHC. The spectra of π0 and η mesons were measured in transverse momentum ranges of 0.33.5 GeV/c . However, a deviation from this empirical scaling rule is observed for transverse momenta below p T <3.5 GeV/c in the η/π0 ratio with a significance of 6.2σ. peerReviewed
year | journal | country | edition | language |
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2018-03-01 |