Speaker
Biswarup Paul
(Saha Institute of Nuclear Physics (IN))
Description
The ALICE collaboration has studied inclusive J/$\psi$ and $\psi$(2S) production at forward rapidities in pp collisions at $\sqrt{s} = 7$ TeV and 8 TeV with integrated luminosity $\mathcal{L}_{\rm int}$ = 1.35 pb$^{-1}$ and 584 nb$^{-1}$, respectively.
The integrated and differential production cross-sections of J/$\psi$ and $\psi$(2S) will be presented. The comparison with the LHCb results and comparison with the theoretical predictions at $\sqrt{s} = 7$ TeV will also be shown. The values of $\psi$(2S)/J/$\psi$ production ratio in pp collisions at $\sqrt{s} = 2.76$, 7 and 8 TeV will be reported.
| On behalf of collaboration: | ALICE |
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Author
Biswarup Paul
(Saha Institute of Nuclear Physics (IN))
