Browsing Faculty Of Engineering Research Paper by Author "Yassin, Hayam"

Browsing Faculty Of Engineering Research Paper by Author "Yassin, Hayam"

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  • Chemical freeze-out in Hawking-Unruh radiation and quark-hadron transition 
    Tawfik, Abdel Nasser; Yassin, Hayam; Elyazeed, Eman R. Abo (AMER PHYSICAL SOC, 2015)
    The proposed analogy between hadron production in high-energy collisions and Hawking-Unruh radiation process in the black holes shall be extended. This mechanism provides a theoretical basis for the freeze-out parameters, ...
  • Chemical freezeout parameters within generic nonextensive statistics 
    Tawfik, Abdel; Yassin, Hayam; Abo Elyazeed, Eman R. (INDIAN ASSOC CULTIVATION SCIENCE, INDIAN J PHYSICS, JADAVPUR, KOLKATA 700 032, INDIA, 2018-10)
    The particle production in relativistic heavy-ion collisions seems to be created in a dynamically disordered system which can be best described by an extended exponential entropy. In distinguishing between the applicability ...
  • On thermodynamic self-consistency of generic axiomatic-nonextensive statistics 
    Abo Elyazeed, Eman R.; Yassin, Hayam; Tawfik, Abdel Nasser (IOP PUBLISHING LTD, 2017-05)
    Generic axiomatic-nonextensive statistics introduces two asymptotic properties, to each of which a scaling function is assigned. The first and second scaling properties are characterized by the exponents c and d, respectively. ...
  • Phenomenology of light- and strange-quark simultaneous production at high energies 
    Elyazeed, Eman R. Abo; Yassin, Hayam; Tawfik, Abdel Nasser (PLEIADES PUBLISHING INC, 2017-11)
    This letter presents an extension of EPL116(2017) 62001 to light- and strange-quark nonequilibrium chemical phase-space occupancy factors (gamma(q,s)). The resulting damped trigonometric functionalities relating gamma(q,s) ...
  • Strangeness chemical potential from the baryons relative to the kaons particle ratios 
    Tawfik, Abdel Nasser; Abdel Wahab, Magda; Yassin, Hayam; Abo Elyazeed, Eman R.; El Din, Hadeer M. Nasr (WORLD SCIENTIFIC PUBL CO PTE LTD, 2017)
    From a systematic analysis of the energy-dependence of four antibaryon-to-baryon ratios relative to the antikaon-to-kaon ratio, we propose an alternative approach determining the strange-quark chemical potential (mu(s)). ...
  • Strangeness production in high-energy collisions and Hawking-Unruh radiation 
    Tawfik, Abdel Nasser; Yassin, Hayam; Elyazeed, Eman R. Abo (WORLD SCIENTIFIC PUBL. CO. PTE LTD, 2017)
    The assumption that the production of quark-antiquark pairs and their sequential string-breaking takes place, likely as a tunneling process, through the event horizon of the color confinement determines the freezeout ...

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