π0and η meson production in proton-proton collisions at √s=8 TeV

Casula, E. A. R.;Cicalo, C.;De Falco, A.;Fionda, F. M.;Siddhanta, S.;Usai, G. L.;
2018-01-01

Abstract

An invariant differential cross section measurement of inclusive π0and 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 π0and η mesons were measured in transverse momentum ranges of 0.3 3.5 GeV/c. However, a deviation from this empirical scaling rule is observed for transverse momenta below pT<3.5 GeV/c in the η/ π0ratio with a significance of 6.2 σ.
2018
Inglese
78
3
26
http://link.springer-ny.com/link/service/journals/10052/index.htm
Esperti anonimi
scientifica
Engineering (miscellaneous); Physics and astronomy (miscellaneous)
Acharya, S.; Adam, J.; Adamová, D.; Adolfsson, J.; Aggarwal, M. M.; Aglieri Rinella, G.; Agnello, M.; Agrawal, N.; Ahammed, Z.; Ahmad, N.; Ahn, S. U.; ...espandi
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
1026
open
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