Inclusive J/[psi] production in pp collisions at √s=2.76 TeV
The ALICE Collaboration has measured inclusive J/ψ production in pp collisions at a center-of-mass energy s=2.76 TeV at the LHC. The results presented in this Letter refer to the rapidity ranges |y|<0.9 and 2.5<y<4 and have been obtained by measuring the electron and muon pair decay channel...
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| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , |
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| Körperschaft: | |
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
30 October 2012
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| In: |
Physics letters
Year: 2012, Jahrgang: 718, Heft: 2, Pages: 295-306 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2012.10.078 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1016/j.physletb.2012.10.078 Verlag, Volltext: http://www.sciencedirect.com/science/article/pii/S0370269312011446 
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| Verfasserangaben: | ALICE Collaboration |
MARC
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| 245 | 1 | 0 | |a Inclusive J/[psi] production in pp collisions at √s=2.76 TeV |c ALICE Collaboration |
| 246 | 3 | 0 | |a ψ, sqrt |
| 246 | 3 | 3 | |a Inclusive J/psi production in pp collisions at square root s = 2.76 TeV |
| 264 | 1 | |c 30 October 2012 | |
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| 500 | |a ALICE Collaboration: B. Abelev, V. Anguelov, O. Busch, P. Glässel, R.Grajcarek, N. Herrmann, T. Krawutschke, M.J. Kweon, D. Lohner, X.-G. Lu, J. Mercado Pérez, K. Oyama, Y. Pachmayer, S. Radomski, K. Reygers, R. Schicker, K. Schweda, J. Stachel, J. Ulrich, S. Vallero, Y. Wang, J. Wiechula, B. Windelband, A. Zimmermann [und weitere] | ||
| 500 | |a Im Titel wird "psi" als griechischer Buchstabe dargestellt | ||
| 500 | |a Gesehen am 30.11.2018 | ||
| 520 | |a The ALICE Collaboration has measured inclusive J/ψ production in pp collisions at a center-of-mass energy s=2.76 TeV at the LHC. The results presented in this Letter refer to the rapidity ranges |y|<0.9 and 2.5<y<4 and have been obtained by measuring the electron and muon pair decay channels, respectively. The integrated luminosities for the two channels are Linte=1.1 nb−1 and Lintμ=19.9 nb−1, and the corresponding signal statistics are NJ/ψe+e−=59±14 and NJ/ψμ+μ−=1364±53. We present dσJ/ψ/dy for the two rapidity regions under study and, for the forward-y range, d2σJ/ψ/dydpt in the transverse momentum domain 0<pt<8 GeV/c. The results are compared with previously published results at s=7 TeV and with theoretical calculations. | ||
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