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
- Jahnke, Cristiane
- 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: 02 jan. 2026. , 2013 -
APA
Abelev, B., Carlin Filho, N., Barros, G. O. V. de, Deppman, A., Figueredo, M. A. S., Jahnke, C., 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, Jahnke C, 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 jan. 02 ] Available from: http://lanl.arxiv.org/pdf/1307.1249.pdf -
Vancouver
Abelev B, Carlin Filho N, Barros GOV de, Deppman A, Figueredo MAS, Jahnke C, 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 jan. 02 ] Available from: http://lanl.arxiv.org/pdf/1307.1249.pdf - Charmonium and e +e − pair photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at √ sNN= 2.76 TeV
- Mid-rapidity anti-baryon to baryon ratios in pp collisions at √ s = 0.9, 2.76 and 7 TeV measured by ALICE
- Performance of the ALICE VZERO system
- Charge correlations using the balance function in Pb–Pb collisions at √ sNN = 2.76 TeV
- D meson elliptic flow in non-central Pb–Pb collisions at √ sNN = 2.76 TeV
- Measurement of the inclusive differential jet cross section in pp collisions at √ s = 2.76 TeV
- Suppression of high transverse momentum D mesons in central 'PB'–'PB' collisions at 'S IND. NN' POT. 1/2'= 2.76 TeV
- Centrality dependence of p, K, p production in Pb–Pb collisions at p sNN = 2.76 TeV
- Centrality determination of Pb–Pb collisions at p sNN= 2.76 TeV with ALICE
- Directed flow of charged particles at mid-rapidity relative to the spectator plane in Pb–Pb collisions at p sNN = 2.76 TeV
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