The ALICE Collaboration has measured inclusive J/ψ production in pp collisions at a center-of-mass energy 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 and , and the corresponding signal statistics are and . We present dσJ/ψ/dy for the two rapidity regions under study and, for the forward-y range, in the transverse momentum domain 0<pt<8 GeV/c. The results are compared with previously published results at and with theoretical calculations.

Inclusive J/ψ production in pp collisions at √s = 2.76 TeV / Abelev, B., Adam, J., Adamová, D., Adare, A.M., Aggarwal, M.M., Aglieri Rinella, G., Agocs, A.G., Agostinelli, A., Aguilar Salazar, S., Ahammed, Z., Ahmad, N., Ahmad Masoodi, A., Ahn, S.U., Akindinov, A., Aleksandrov, D., Alessandro, B., Alfaro Molina, R., Alici, A., Alkin, A., Almaráz Aviña, E., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 718:2(2012), pp. 295-306. [10.1016/j.physletb.2012.10.078]

Inclusive J/ψ production in pp collisions at √s = 2.76 TeV

G. E. Bruno;
2012

Abstract

The ALICE Collaboration has measured inclusive J/ψ production in pp collisions at a center-of-mass energy at the LHC. The results presented in this Letter refer to the rapidity ranges |y|<0.9 and 2.5
2012
https://www.sciencedirect.com/science/article/pii/S0370269312011446?via%3Dihub
Inclusive J/ψ production in pp collisions at √s = 2.76 TeV / Abelev, B., Adam, J., Adamová, D., Adare, A.M., Aggarwal, M.M., Aglieri Rinella, G., Agocs, A.G., Agostinelli, A., Aguilar Salazar, S., Ahammed, Z., Ahmad, N., Ahmad Masoodi, A., Ahn, S.U., Akindinov, A., Aleksandrov, D., Alessandro, B., Alfaro Molina, R., Alici, A., Alkin, A., Almaráz Aviña, E., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - STAMPA. - 718:2(2012), pp. 295-306. [10.1016/j.physletb.2012.10.078]
File in questo prodotto:
File Dimensione Formato  
Abelev-2012-Inclusive-j--production-in-pp-colli.pdf

accesso aperto

Tipologia: Versione editoriale
Licenza: Creative commons
Dimensione 718.85 kB
Formato Adobe PDF
718.85 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/7103
Citazioni
  • Scopus 118
  • ???jsp.display-item.citation.isi??? 109
social impact