Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC (2013)
- Authors:
- Abelev, B
- Carlin Filho, Nelson
- Barros, Gabriel Oliveira Valeriano de
- Deppman, Airton
- Figueredo, Marcel Araujo Silva
- Silva, Cristiane Jahnke Fiorini da
- Fernandes, Caio Lagana
- Godoy, Denise Aparecida Moreira de
- Munhoz, Marcelo Gameiro
- Silva, Antonio Carlos Oliveira da
- Oliveira Filho, Elienos Pereira de
- Suaide, Alexandre Alarcon do Passo
- Szanto de Toledo, Alejandro
- USP affiliated authors: CARLIN FILHO, NELSON - IF ; DEPPMAN, AIRTON - IF ; MUNHOZ, MARCELO GAMEIRO - IF ; SUAIDE, ALEXANDRE ALARCON DO PASSO - IF ; TOLEDO, ALEJANDRO SZANTO DE - IF
- Unidade: IF
- Assunto: COLISÕES DE ÍONS PESADOS RELATIVÍSTICOS
- Language: Inglês
- Abstract: We present the measurements of particle pair yields per trigger particle obtained from di-hadron azimuthal correlations in pp collisions at √ s = 0.9, 2.76, and 7 TeV recorded with the ALICE detector. The yields are studied as a function of the charged particle multiplicity. Taken together with the single particle yields the pair yields provide information about parton fragmentation at low transverse momenta, as well as on the contribution of multiple parton interactions to particle production. Data are compared to calculations using the PYTHIA6, PYTHIA8, and PHOJET event generators.
- Imprenta:
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ABNT
ABELEV, B et al. Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC. . São Paulo: Instituto de Física, Universidade de São Paulo. Disponível em: http://lanl.arxiv.org/pdf/1307.1249.pdf. Acesso em: 21 fev. 2026. , 2013 -
APA
Abelev, B., Carlin Filho, N., Barros, G. O. V. de, Deppman, A., Figueredo, M. A. S., Silva, C. J. F. da, et al. (2013). Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC. São Paulo: Instituto de Física, Universidade de São Paulo. Recuperado de http://lanl.arxiv.org/pdf/1307.1249.pdf -
NLM
Abelev B, Carlin Filho N, Barros GOV de, Deppman A, Figueredo MAS, Silva CJF da, Fernandes CL, Godoy DAM de, Munhoz MG, Silva ACO da, Oliveira Filho EP de, Suaide AA do P, Szanto de Toledo A. Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC [Internet]. 2013 ;[citado 2026 fev. 21 ] Available from: http://lanl.arxiv.org/pdf/1307.1249.pdf -
Vancouver
Abelev B, Carlin Filho N, Barros GOV de, Deppman A, Figueredo MAS, Silva CJF da, Fernandes CL, Godoy DAM de, Munhoz MG, Silva ACO da, Oliveira Filho EP de, Suaide AA do P, Szanto de Toledo A. Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC [Internet]. 2013 ;[citado 2026 fev. 21 ] Available from: http://lanl.arxiv.org/pdf/1307.1249.pdf - Inclusive J/'psi' production in pp collisions at 'S POT. 1/2'= 2.76 TeV
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