Title
|
|
|
|
Study of the inclusive production of charged pions, kaons, and protons in pp collisions at and 7 TeV
| |
Author
|
|
|
|
| |
Institution/Organisation
|
|
|
|
CMS Collaboration
| |
Abstract
|
|
|
|
Spectra of identified charged hadrons are measured in pp collisions at the LHC for root s = 0.9, 2.76, and 7 TeV. Charged pions, kaons, and protons in the transverse-momentum range p(T) approximate to 0.1-1.7 GeV/c and for rapidities vertical bar y vertical bar < 1 are identified via their energy loss in the CMS silicon tracker. The average p(T) increases rapidly with the mass of the hadron and the event charged-particle multiplicity, independently of the center-of-mass energy. The fully corrected p(T) spectra and integrated yields are compared to various tunes of the PYTHIA 6 and PYTHIA 8 event generators. |
| |
Language
|
|
|
|
English
| |
Source (journal)
|
|
|
|
European physical journal : C : particles and fields. - Berlin
| |
Publication
|
|
|
|
Berlin
:
2012
| |
ISSN
|
|
|
|
1434-6044
1434-6052
| |
DOI
|
|
|
|
10.1140/EPJC/S10052-012-2164-1
| |
Volume/pages
|
|
|
|
72
:10
(2012)
, p. 1-37
| |
Article Reference
|
|
|
|
2164
| |
ISI
|
|
|
|
000310609100031
| |
Medium
|
|
|
|
E-only publicatie
| |
Full text (Publisher's DOI)
|
|
|
|
| |
Full text (open access)
|
|
|
|
| |
|