# Quark Matter 2014 - XXIV International Conference on Ultrarelativistic Nucleus-Nucleus Collisions

19-24 May 2014
Europe/Zurich timezone

## Performance and study of B meson spectra in pp and pPb collisions in CMS

20 May 2014, 16:30
2h

### spectrum

Board: F-18
Poster Open Heavy Flavour and Quarkonia

### Speaker

Gian Michele Innocenti (Massachusetts Inst. of Technology (US))

### Description

B meson reconstruction is of great interest in the heavy ion collisions. Measurement of B meson pseudorapidity and transverse momentum spectra can provide useful inputs for the study flavor dependence of jet quenching in PbPb collisions and for the determination of the heavy flavor nuclear parton distribution functions in pPb collisions. The performance of excusive B meson reconstruction with the CMS detector is reported. The B mesons are fully reconstructed with J/$\psi$ (via di-muon channel) and charged tracks. The background suppression techniques and analysis methods of B meson spectra are discussed in this poster.
On behalf of collaboration: CMS

### Primary author

Gian Michele Innocenti (Massachusetts Inst. of Technology (US))

 Slides