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| Verfasst von: | Adam, Jaroslav [VerfasserIn]  |
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| | Angelov, Venelin [VerfasserIn] |
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| | Busch, Oliver [VerfasserIn] |
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| | Glässel, Peter [VerfasserIn] |
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| | Klein, Jochen [VerfasserIn] |
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| | Knichel, Michael Linus [VerfasserIn] |
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| | Leardini, Lucia [VerfasserIn] |
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| | Lu, Xianguo [VerfasserIn] |
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| | Oyama, Ken [VerfasserIn] |
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| | Pachmayer, Yvonne C. [VerfasserIn] |
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| | Reygers, Klaus [VerfasserIn] |
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| | Schicker, Rainer [VerfasserIn] |
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| | Stachel, Johanna [VerfasserIn] |
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| | Stiller, Johannes Hendrik [VerfasserIn] |
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| | Völkl, Martin [VerfasserIn] |
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| | Windelband, Bernd [VerfasserIn] |
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| | Winn, Michael [VerfasserIn] |
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| | Zimmermann, Alice [VerfasserIn] |
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| Titel: | Rapidity and transverse-momentum dependence of the inclusive J/ψ nuclear modification factor in p-Pb collisions at √sNN=5.02 TeV |
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| Körperschaft: | ALICE [VerfasserIn] |
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| Verf.angabe: | The ALICE collaboration* |
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| E-Jahr: | 2015 |
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| Jahr: | 09 June 2015 |
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| Umfang: | 31 S. |
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| Fussnoten: | *The ALICE collaboration: J. Adam, V. Anguelov, O. Busch, M. Fleck, P. Glaessel, J. Klein, M.L. Knichel, L. Leardini, X.-G. Lu, K. Oyama, Y. Pachmayer, K. Reygers, R. Schicker, J. Stachel, J. Stiller, M.A. Voelkl, B. Windelband, M. Winn, A. Zimmermann [und 954 weitere Personen] ; Im Titel steht der Ausdruck "sNN" unter dem Wurzelsymbol, "NN" ist dabei tiefgestellt ; Gesehen am 21.07.2021 |
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| Titel Quelle: | Enthalten in: Journal of high energy physics |
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| Ort Quelle: | Berlin : Springer, 1997 |
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| Jahr Quelle: | 2015 |
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| Band/Heft Quelle: | (2015), 6, Artikel-ID 55, Seite 1-31 |
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| ISSN Quelle: | 1029-8479 |
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| Abstract: | We have studied the transverse-momentum (pT) dependence of the inclusive J/ψ production in p-Pb collisions at √sNN = 5.02 TeV, in three center-of-mass rapidity (ycms) regions, down to zero pT. Results in the forward and backward rapidity ranges (2.03 < ycms < 3.53 and −4.46 < ycms < −2.96) are obtained by studying the J/ψ decay to μ+μ−, while the mid-rapidity region (−1.37 < ycms < 0.43) is investigated by measuring the e+e− decay channel. The pT dependence of the J/ψ production cross section and nuclear modification factor are presented for each of the rapidity intervals, as well as the J/ψ mean pT values. Forward and mid-rapidity results show a suppression of the J/ψ yield, with respect to pp collisions, which decreases with increasing pT. At backward rapidity no significant J/ψ suppression is observed. Theoretical models including a combination of cold nuclear matter effects such as shadowing and partonic energy loss, are in fair agreement with the data, except at forward rapidity and low transverse momentum. The implications of the p-Pb results for the evaluation of cold nuclear matter effects on J/ψ production in Pb-Pb collisions are also discussed. |
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| DOI: | doi:10.1007/JHEP06(2015)055 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1007/JHEP06(2015)055 |
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| | DOI: https://doi.org/10.1007/JHEP06(2015)055 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1764045203 |
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| Verknüpfungen: | → Zeitschrift |
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Rapidity and transverse-momentum dependence of the inclusive J/ψ nuclear modification factor in p-Pb collisions at √sNN=5.02 TeV / Adam, Jaroslav [VerfasserIn]; 09 June 2015 (Online-Ressource)
