Signs of Phase Transition in High Energy Proton-Proton Collisions

Hussein, Mohamed Tarek; Ghoneim, Mohamed Tawfik; Abdel-Halim, Zeinab

doi:10.4236/jamp.2022.106129

Cited by 1 publication

(2 citation statements)

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“…These could also indicate the excitation degree of the interacting system [3]. To describe the transverse momentum spectra of the particles, numerous theoretical models have been considered such as the Tsallis statistics which has recognized much attention due to its successful applications to the particle transverse momentum spectra and the pseudo-rapidity distribution of charged particles produced in high energy proton-proton and heavy-ion collisions [4] [5] [6] [7].…”

Section: Introductionmentioning

confidence: 99%

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Proton-Proton Collisions in View of Thermo-Statistical Approach

Hussein¹,

Abdel-Halim²,

Ghoneim³

2023

JHEPGC

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The data of charged particles produced in proton-proton collisions extracted from Durham particle data group at energy ranges s = 6.3 -17 GeV and at 0.9 -7 TeV are investigated in the framework of Tsallis thermo-statistics and the Vlasov time dynamics. The analysis can describe the experimental data well all-over the considered energies and rapidity intervals. The variation of the collision parameters (chemical potential, entropy index and the time of evolution) is studied and discussed as a function of the final state temperature. According to the obtained result, a scenario, and a script of the time evolution for the particle production is simulated by the pp collision.

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Section: Introductionmentioning

confidence: 99%

“…In a recent published paper by our research group [5], we studied the signals of phase transition at high-energy proton-proton (pp) collisions. We focused on investigating the possible states of matter and the location of phase boundaries between hadronic gas and the quark-gluon plasma QGP.…”

Section: Introductionmentioning

confidence: 99%