Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Asmaa G. Shalaby"'
Autor:
Athanasios Petridis, Asmaa G. Shalaby
Publikováno v:
Physics Letters B, Vol 836, Iss , Pp 137616- (2023)
The thermodynamics of black holes is investigated in the case of fractal-like event horizon, initially introduced by Barrow. The nature of the horizon surface is controlled by a parameter 0≤Δ≤1 with 0 corresponding to continuous space and 1 to c
Externí odkaz:
https://doaj.org/article/e5efc3a40c52487a98b533317d69a112
Publikováno v:
Advances in High Energy Physics, Vol 2021 (2021)
The strangeness enhancement signature of QGP formation at LHC energies is carefully tackled in the present study. Based on HRG, the particle ratios of mainly strange and multistrange particles are studied at energies from lower s~0.001 up to 13 TeV.
Externí odkaz:
https://doaj.org/article/7935b5625c984edfb4810c8fbfbc8b0f
Publikováno v:
Advances in High Energy Physics, Vol 2020 (2020)
The interaction of nucleon-nucleon (NN) has certain physical characteristics, indicated by nucleon, and meson degrees of freedom. The main purpose of this work is calculating the ground-state energies of 12H and 24He through the two-body system with
Externí odkaz:
https://doaj.org/article/84e12d9595a24e809919be7dbcdacf91
Publikováno v:
Symmetry, Vol 13, Iss 1, p 75 (2021)
Using f(T) gravitational theory, we construct modified cosmological models via the first law of thermodynamics by using the non-extensive thermodynamics framework, the effects of which are captured by the parameter δ. The resulting cosmological equa
Externí odkaz:
https://doaj.org/article/8dafdcceb3ab4b1fbb093d05f8d1af39
Publikováno v:
Advances in High Energy Physics, Vol 2016 (2016)
In nonzero magnetic field, the magnetic properties and thermodynamics of the quantum-chromodynamic (QCD) matter are studied in the hadron resonance gas and the Polyakov linear-sigma models and compared with recent lattice calculations. Both models ar
Externí odkaz:
https://doaj.org/article/df4594ff65c64e988c01164a501754bc
Publikováno v:
Advances in High Energy Physics, Vol 2016 (2016)
The dynamical net-charge fluctuations (νdyn) in different particle ratios K/π, K/p, and p/π are calculated from the hadron resonance gas (HRG) model and compared with STAR central Au+Au collisions at sNN=7.7–200 GeV and NA49 central Pb+Pb collis
Externí odkaz:
https://doaj.org/article/6bb624a601e840069387066f620ddcf7
Autor:
A. Tawfik, Asmaa G. Shalaby
Publikováno v:
Advances in High Energy Physics, Vol 2015 (2015)
Aspects and implications of the balance functions (BF) in high-energy physics are reviewed. The various calculations and measurements depending on different quantities, for example, system size, collisions centrality, and beam energy, are discussed.
Externí odkaz:
https://doaj.org/article/c54556d6e5674c00b1dd77133f02f733
Publikováno v:
Advances in High Energy Physics
Advances in High Energy Physics, Vol 2020 (2020)
Advances in High Energy Physics, Vol 2020 (2020)
The interaction of nucleon-nucleon (NN) has certain physical characteristics, indicated by nucleon, and meson degrees of freedom. The main purpose of this work is calculating the ground-state energies of 12H and 24He through the two-body system with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c76d960b30a09acfa1331c680ef1202
https://doi.org/10.1155/2020/3271975
https://doi.org/10.1155/2020/3271975
Autor:
Asmaa G. Shalaby, I. A. Elmashad
Publikováno v:
International Journal of Modern Physics D. 30
The QCD phase transition exhibits different periods during the evolution time of the universe. We explore the cosmological implications of QCD phase transition in the early universe, which was mainly full of QGP matter, through the Friedmann equation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d743db126ab70417116ffdc81c8af4
https://doi.org/10.1142/s0218271821501182
https://doi.org/10.1142/s0218271821501182
Autor:
Asmaa G. Shalaby, Wafaa Saleh
Publikováno v:
International Journal of Modern Physics E. 30
The transverse momentum distribution of charged particles formed in Au–Au collisions at Beam Energy Scan (BES) ([Formula: see text][Formula: see text]GeV) is investigated. In addition, [Formula: see text] spectra of [Formula: see text] particle at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::423fa0e97839f7dd3c664bf3ad8e858b
https://doi.org/10.1142/s0218301321500737
https://doi.org/10.1142/s0218301321500737