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Title: Production of associated Υ and open charm hadrons in pp collisions at s√=7 and 8TeV via double parton scattering
Author: Baladov, A.
Garrido Beltrán, Lluís
Gascon, D.
Graciani Diaz, Ricardo
Graugés Pous, Eugeni
Marin Benito, Carla
Picatoste Olloqui, E.
Rives Molina, V.
LHCb Collaboration
Keywords: Hadrons
Gran Col·lisionador d'Hadrons
Física de partícules
Large Hadron Collider (France and Switzerland)
Particle physics
Issue Date: 20-Oct-2015
Publisher: Springer Verlag
Abstract: production of bottomonia and open charm hadrons in pp collisions at √ s = 7 and 8 TeV is observed using data corresponding to an integrated luminosity of 3 fb−1 accumulated with the LHCb detector. The observation of five combinations, Υ(1S)D0 , Υ(2S)D0 , Υ(1S)D+, Υ(2S)D+ and Υ(1S)D+ s , is reported. Production cross-sections are measured for Υ(1S)D0 and Υ(1S)D+ pairs in the forward region. The measured cross-sections and the differential distributions indicate the dominance of double parton scattering as the main production mechanism. Published in JHEP 07 (2016) 052
Note: Reproducció del document publicat a:
It is part of: Journal of High Energy Physics, 2015, vol. 2021, p. 1-39
ISSN: 1126-6708
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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