# ICHEP2018 SEOUL

Jul 4 – 11, 2018
COEX, SEOUL
Asia/Seoul timezone

## Quarkonia production in pPb collisions with LHCb

Jul 5, 2018, 9:00 AM
18m
205 (COEX, Seoul)

### 205

#### COEX, Seoul

Parallel Heavy Ions

### Speaker

Shanzhen Chen (Universita e INFN, Cagliari (IT))

### Description

We present new results on quarkonia production in pPb collisions, using the data collected in 2016 at 8.16 TeV nucleon-nucleon centre-of-mass energy, in the unique forward region (pseudorapidity between 2 and 5) covered by the LHCb detector. Both forward and backward rapidities are covered thanks to the possibility of beam reversal. Measurements include the vector bottomonia states and the J/psi and psi(2S), where the prompt and from-b-decay components can be disentangled. The large increase in size of the heavy flavour sample, compared to 5 TeV sample collected in 2013, allows a remarkable improvement in the accuracy of the determination of nuclear modification factors.

### Primary author

Shanzhen Chen (Universita e INFN, Cagliari (IT))