arXiv:1105.4186·v2·High Energy Physics — Phenomenology
Pair production of J/psi as a probe of double parton scattering at LHCb
C. H. Kom🇬🇧 · A. Kulesza🇩🇪 · W. J. Stirling🇬🇧
Abstract
We argue that the recent LHCb observation of J/psi-pair production indicates a significant contribution from double parton scattering, in addition to the standard single parton scattering component. We propose a method to measure the double parton scattering at LHCb using leptonic final states from the decay of two prompt J/psi mesons.
Comments: 5 pages, 5 figures. Content in version 2 matches the published version