24–31 Jul 2009
Wayne State University
US/Eastern timezone

Production measurements at LHCb with the first data

27 Jul 2009, 14:48
20m
Wayne State University

Wayne State University

Detroit, Michigan 48201, USA
Heavy Flavor Physics [bottom, charm, tau] Heavy Flavor Physics I

Speaker

Dr Francesco Dettori (Università degli Studi di Cagliari / INFN)

Description

We report on the perspective measurements of inclusive particle production in high-energy pp collisions with data to be collected by the LHCb experiment at CERN's LHC. These include V0 and D meson production studies, which can be based on a minimum bias sample, as well as charmonia production studies, which need a muon-triggered samples. Using reconstructed J/psi -> mu+mu- decays, both the prompt J/psi and b -> J/psi production cross-sections will be determined, in the forward pseudo-rapidity range of 2-5 covered by LHCb. Due to the large production rate, such analyses will be possible with very small integrated luminosities of the order of a few pb-1. Other charmonia related measurements will also be discussed, such as that of the J/psi polarization at production or of the production of some of the new X, Y and Z states.

Authors

Dr Francesco Dettori (Università degli Studi di Cagliari / INFN) Monica Pepe-Altarelli (CERN)

Presentation materials