Measurement of B0, Bs0, B+ and Λb0 production asymmetries in 7 and 8 TeV proton-proton collisions

The , , and hadron production asymmetries are measured using a data sample corresponding to an integrated luminosity of 3.0, collected by the LHCb experiment in proton-proton collisions at centre-of-mass energies of 7 and 8. The measurements are performed as a function of transverse momentum and rap...

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Detalhes bibliográficos
Autores: Alfonso Albero, Alejandro, Calvo Gomez, M., Camboni, Alessandro, Coquereau, Samuel, Garrido Beltrán, Lluís, Gascón Fora, David, Gironella Gironell, Pere, Graciani Díaz, Ricardo, Graugés Pous, Eugeni, Marin Benito, Carla, Picatoste Olloqui, Eduardo, Vazquez Gomez, R., LHCb Collaboration
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2017
País:España
Recursos:Universidad de Barcelona
Repositório:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/186566
Acesso em linha:https://hdl.handle.net/2445/186566
Access Level:Acceso aberto
Palavra-chave:Hadrons
Gran Col·lisionador d'Hadrons
Física de partícules
Experiments
Large Hadron Collider (France and Switzerland)
Particle physics
Descrição
Resumo:The , , and hadron production asymmetries are measured using a data sample corresponding to an integrated luminosity of 3.0, collected by the LHCb experiment in proton-proton collisions at centre-of-mass energies of 7 and 8. The measurements are performed as a function of transverse momentum and rapidity of the b hadrons within the LHCb detector acceptance. The overall production asymmetries, integrated over transverse momentum and rapidity, are also determined.

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