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Article Dans Une Revue Physics Letters B Année : 2012

Observation of $J/\psi$ pair production in pp collisions at $\sqrt{s}=7 TeV$

R. Aaij
  • Fonction : Auteur
J. Cogan
O. Leroy
J. He

Résumé

The production of $J/\psi$ pairs in proton-proton collisions at a centre-of-mass energy of 7 TeV has been observed using an integrated luminosity of $37.5 pb^{-1}$ collected with the LHCb detector. The production cross-section for pairs with both \jpsi in the rapidity range $2

Dates et versions

in2p3-00626622 , version 1 (27-09-2011)

Identifiants

Citer

R. Aaij, E. Ben-Haim, M. Benayoun, P. David, L. del Buono, et al.. Observation of $J/\psi$ pair production in pp collisions at $\sqrt{s}=7 TeV$. Physics Letters B, 2012, 707, pp.52-59. ⟨10.1016/j.physletb.2011.12.015⟩. ⟨in2p3-00626622⟩
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