# Physics at LHC 2012

4-9 June 2012
Life Sciences Centre, UBC
<strong><font color="#cc0000">Abstract submission has closed</font></strong>

## Results from particle identification in pp collisions measured with ALICE at the LHC

5 Jun 2012, 16:40
20m
LSC-3 (Life Sciences Centre, UBC)

### LSC-3

#### Life Sciences Centre, UBC

University of British Columbia Vancouver, BC Canada
Parallel Talk Standard Model & Beyond

### Speaker

Antonio Ortiz Velasquez (Lund University (SE))

### Description

The excellent capabilities of the ALICE experiment for particle identification allow to measure the identified hadron production in a wide range of transverse momentum. For instance, using different techniques, the transverse momentum spectra of charged pions, kaons and protons have been measured from 0.2 GeV/c up to 20 GeV/c. In this talk we present the results on identified particle spectra, strange particle production and particle ratios measured in pp collisions at $\sqrt{s} = 0.9$, 2.76 and 7 TeV. The results are compared with Monte Carlo event generators predictions.

### <strong>Collaboration Name</strong><br /><font color="#000099">Please enter the name of<br />the collaboration or group<br />using the acronym, as in:<br /><font color="#ff0000">ABC Collaboration</font>

ALICE Collaboration

### Presentation Materials

 article_plhc12_aortizve_11092012.pdf Proceedings_aortiz