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J/ψ production as a function of charged-particle multiplicity in p-Pb collisions at root √sNN=8.16 TeV

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Inclusive J/psi yields and average transverse momenta in p-Pb collisions at a center-of-mass energy per nucleon pairs root s(NN) = 8.16 TeV are measured as a function of the charged-particle pseudorapidity density with ALICE. The J/psi mesons are reconstructed at forward (2.03< y(cms) <3.53) a...

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Bibliographische Detailangaben
Hauptverfasser: Acharya, Sreemukta (VerfasserIn) , Angelov, Venelin (VerfasserIn) , Arslandok, Mesut (VerfasserIn) , Berdnikova, Anastasia (VerfasserIn) , Danisch, Meike (VerfasserIn) , Feuillard, Victor (VerfasserIn) , Glässel, Peter (VerfasserIn) , Kim, Jiyoung (VerfasserIn) , Kim, Minjung (VerfasserIn) , Köhler, Markus Konrad (VerfasserIn) , Leardini, Lucia (VerfasserIn) , López, Jorge (VerfasserIn) , Martin, Nicole Alice (VerfasserIn) , Ohlson, Alice (VerfasserIn) , Pachmayer, Yvonne C. (VerfasserIn) , Reygers, Klaus (VerfasserIn) , Schicker, Rainer (VerfasserIn) , Schmah, Alexander (VerfasserIn) , Schmidt, Marten Ole (VerfasserIn) , Stachel, Johanna (VerfasserIn) , Windelband, Bernd (VerfasserIn) , Yüncü, Alperen (VerfasserIn)
Körperschaft: ALICE (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: September 25, 2020
In: Journal of high energy physics
Year: 2020, Heft: 9
ISSN:1029-8479
DOI:10.1007/JHEP09(2020)162
Online-Zugang:Resolving-System, Volltext: https://doi.org/10.1007/JHEP09(2020)162
Volltext
Verfasserangaben:the ALICE Collaboration
Beschreibung
Zusammenfassung:Inclusive J/psi yields and average transverse momenta in p-Pb collisions at a center-of-mass energy per nucleon pairs root s(NN) = 8.16 TeV are measured as a function of the charged-particle pseudorapidity density with ALICE. The J/psi mesons are reconstructed at forward (2.03< y(cms) <3.53) and backward (-4.46< y(cms) < -2.96) center-of-mass rapidity in their dimuon decay channel while the charged-particle pseudorapidity density is measured around midrapidity. The J/psi yields at forward and backward rapidity normalized to their respective average values increase with the normalized charged-particle pseudorapidity density, the former showing a weaker increase than the latter. The normalized average transverse momenta at forward and backward rapidity manifest a steady increase from low to high charged-particle pseudorapidity density with a saturation beyond the average value.
Beschreibung: Im Titel steht sNN unter dem Wurzelsymbol, "NN" ist dabei tiefgestellt
Gesehen am 12.02.2021
The ALICE Collaboration: S. Acharya, V. Anguelov, M. Arslandok, A. Berdnikova, M. Danisch, V.J.G. Feuillard, P. Glässel, J. Kim, M. Kim, M.K. Köhler, L. Leardini, J.A. Lopez, N. Martin, A. Ohlson, Y. Pachmayer, K. Reygers, R. Schicker, A. Schmah, M.O. Schmidt, J. Stachel, B. Windelband, A. Yuncu [und viele weitere]
Beschreibung:Online Resource
ISSN:1029-8479
DOI:10.1007/JHEP09(2020)162

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