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Investigation of thermodynamic properties of hadronic systems

Grant number: 13/24468-1
Support type:Regular Research Grants
Duration: March 01, 2014 - February 29, 2016
Field of knowledge:Physical Sciences and Mathematics - Physics - Nuclear Physics
Principal Investigator:Airton Deppman
Grantee:Airton Deppman
Home Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil


The study of the thermodynamic aspects of the hadronic system (fireball) formed in high-energy collisions provides a possible way for understanding the phase transition between the confined and deconfined regimes of the hadronic matter.Recently, the self-consistent non-extensive theory was proposed with the aim to generalize the Hagedorns theory by using the Tsallis statistics.In this project we propose to investigate aspects of the thermodynamics of these systems for finite chemical potentials, where applications for the study of, for instance, the neutron star may benefit from the results that will be obtained here. (AU)

Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
DEPPMAN, A. Thermodynamics with fractal structure, Tsallis statistics, and hadrons. Physical Review D, v. 93, n. 5 MAR 1 2016. Web of Science Citations: 17.
MENEZES, DEBORA P.; DEPPMAN, AIRTON; MEGIAS, EUGENIO; CASTRO, LUIS B. Non-extensive thermodynamics and neutron star properties. EUROPEAN PHYSICAL JOURNAL A, v. 51, n. 12 DEC 3 2015. Web of Science Citations: 11.
MEGIAS, EUGENIO; MENEZES, DEBORA P.; DEPPMAN, AIRTON. Non extensive thermodynamics for hadronic matter with finite chemical potentials. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, v. 421, p. 15-24, MAR 1 2015. Web of Science Citations: 23.

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