Multi-component Erlang distribution of final-state particles produced in high energy collisions

Wang, E. Q.; Wei, Hua-Rong; Rahim, Magda A.; Fakhraddin, S.; Liu, Fu‐Hu

doi:10.1007/s12648-012-0215-y

Cited by 5 publications

(1 citation statement)

References 31 publications

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“…It is noticed that the two-or multi-component Erlang distribution has wide applications. In our previous work [55], this distribution was used to describe multiplicity, mass, transverse mass, transverse energy, and transverse momentum spectra of final-state particles in proton-antiproton and electron-proton (positron-proton) collisions, as well as excitation energy spectrum for selected events in nucleus-nucleus collisions at high energies. This distribution was also used to describe the event-by-event fluctuations in the multiplicity, the total transverse energy, the mean transverse energy, and the mean transverse momentum in nucleus-nucleus collisions at high energies [22], and to describe the production cross-section of projectile-like isotopes in nucleus-nucleus collisions at intermediate and high energies [23,24].…”

Section: Resultsmentioning

confidence: 99%

Productions of J/psi mesons in p-Pb collisions at 5 TeV

Liu,

Lao,

Lacey

2016

Preprint

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The rapidity distributions of J/ψ mesons produced in proton-lead (p-Pb) collisions at center-of-mass energy per nucleon pair √ s N N = 5 TeV are studied by using a multisource thermal model and compared with the experimental data of the LHCb and ALICE Collaborations. Correspondingly, the pseudorapidity distributions are accurately obtained from the parameters extracted from the rapidity distributions. At the same time, the transverse momentum distributions in the same experiments are described by the simplest Erlang distribution which is the folding result of two exponential distributions which are contributed by the target and projectile partons respectively.

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Section: Resultsmentioning

confidence: 99%