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J/ψ and ψ (2S) production in pp collisions at √s = 7 TeV

Abstract:

A measurement of the J/ ψ and ψ (2S) production cross sections in pp collisions at √s = 7TeV with the CMS experiment at the LHC is presented. The data sample corresponds to an integrated luminosity of 37 pb -1. Using a fit to the invariant mass and decay length distributions, production cross sections have been measured separately for prompt and non-prompt charmonium states, as a function of the meson transverse momentum in several rapidity ranges and integrated in the kinematical regions con...

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Publisher copy:
10.1007/JHEP02(2012)011

Authors


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Journal:
Journal of High Energy Physics
Volume:
2012
Issue:
2
Publication date:
2012-01-01
DOI:
EISSN:
1029-8479
ISSN:
1126-6708
Source identifiers:
342955
Language:
English
Keywords:
Pubs id:
pubs:342955
UUID:
uuid:4e7dfad5-237a-4a13-9180-474173e6d711
Local pid:
pubs:342955
Deposit date:
2014-02-16

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