Publikation: Zeitschriftenartikel

Study of psi(2S) production and cold nuclear matter effects in pPb collisions at root s(NN)=5 TeV

Grunddaten
Abstract
Autoren
Einrichtung

Grunddaten

Titel	Study of psi(2S) production and cold nuclear matter effects in pPb collisions at root s(NN)=5 TeV
Veröffentlicht in	Journal of high energy physics : JHEP ; a refereed journal written, run, and distributed by electronic means. - Berlin : Springer
Erscheinungsjahr	2016
Seiten (von – bis)	133-1 – 133-20
Heft-Nr.	3
Jahr	2016
Publikationsform	Elektronische Ressource
Publikationsart	Zeitschriftenartikel
Sprache	Englisch
DOI	10.1007/JHEP03(2016)133
Letzte Änderung	28.03.2017 16:09:40
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/51659
Links zu Katalogen

Abstract

The production of (2S) mesons is studied in dimuon final states using proton-lead (pPb) collision data collected by the LHCb detector. The data sample corresponds to an integrated luminosity of 1.6 nb1. The nucleon-nucleon centre-of-mass energy of the pPb collisions is sNN=5 TeV. The measurement is performed using (2S) mesons with transverse momentum less than 14 GeV/c and rapidity y in the ranges 1.5 < y < 4.0 and 5.0 < y < 2.5 in the nucleon-nucleon centre-of-mass system. The forward-backward production ratio and the nuclear modification factor are determined for (2S) mesons. Using the production cross-section results of (2S) and J/ mesons from b-hadron decays, the bb¯¯ cross-section in pPb collisions at sNN=5 TeV is obtained.

Autoren

Aaij, Roel
Beteta, C. Abellan
Adeva, B.
D'Argent, Philippe
Bachmann, Sebastian
Braun, Svende
Britsch, Markward
Comerma-Montells, Albert
De Cian, Michel
Esen, Sevda
Gerick, David
Gersabeck, Evelina
Grillo, Lucia
Han, Xiaoxue
Hansmann-Menzemer, Stephanie
Jäger, Andreas
Kecke, Matthieu
Kolpin, Michael
Kreplin, Katharina
Leverington, Blake
Marks, Jörg
Meißner, Marco
Mitzel, Dominik
Neubert, Sebastian
Neuner, Max
Nikodem, Thomas
Piucci, Alessio
Stahl, Marian
Uwer, Ulrich
Vesterinen, Mika
Voß, Christian
Waldi, Roland
Zhelezov, Alexey

Einrichtung

MNF/Institut für Physik (IfPH)