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Your search keyword '"Trevisan, Luis A."' showing total 3 results
Start Over Author "Trevisan, Luis A." Topic bose-einstein statistics Topic fermi-dirac distribution
3 results on '"Trevisan, Luis A."'

1. A NONEXTENSIVE STATISTICAL MODEL FOR THE NUCLEON STRUCTURE FUNCTION.

Author

TREVISAN, LUIS AUGUSTO and MIREZ, CARLOS

Subjects
*STATISTICAL models (Nuclear physics), *PARTICLES (Nuclear physics), *THERMODYNAMICS, *FERMI-Dirac distribution, *BOSE-Einstein statistics, *CHEMICAL potential, *QUARKS, *DISTRIBUTION (Probability theory)
Abstract

We studied an application of nonextensive thermodynamics to describe the structure function of nucleon, in a model where the usual Fermi-Dirac and Bose-Einstein energy distribution were replaced by the equivalent functions of the q-statistical. The parameters of the model are given by an effective temperature T, the q parameter (from Tsallis statistics), and two chemical potentials given by the corresponding up (u) and down (d) quark normalizations in the nucleon. [ABSTRACT FROM AUTHOR]

Published
2013
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2. The polarized structure function of the nucleons with a non-extensive statistical quark model.

Author

Trevisan, Luis A. and Mirez, Carlos

Subjects
*POLARIZATION (Nuclear physics), *NUCLEAR structure, *PARTICLES (Nuclear physics), *QUARKS, *THERMODYNAMICS, *FERMI-Dirac distribution, *BOSE-Einstein statistics
Abstract

We studied an application of nonextensive thermodynamics to describe the polarized structure function of nucleon, in a model where the usual Fermi-Dirac and Bose-Einstein energy distribution, often used in the statistical models, were replaced by the equivalent functions of the q-statistical. The parameters of the model are given by an effective temperature T, the q parameter (from Tsallis statistics), and the chemical potentials given by the corresponding up (u) and down (d) quark normalization in the nucleon and by Δu and Δd of the polarized functions. [ABSTRACT FROM AUTHOR]

Published
2013
Full Text
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3. A no extensive statistical model for the nucleon structure function.

Author

Trevisan, Luis A. and Mirez, Carlos

Subjects
*PARTICLES (Nuclear physics), *THERMODYNAMICS, *FERMI-Dirac distribution, *BOSE-Einstein statistics, *QUARKS, *MATHEMATICAL models
Abstract

We studied an application of nonextensive thermodynamics to describe the structure function of nucleon, in a model where the usual Fermi-Dirac and Bose-Einstein energy distribution were replaced by the equivalent functions of the q-statistical. The parameters of the model are given by an effective temperature T, the q parameter (from Tsallis statistics), and two chemical potentials given by the corresponding up (u) and down (d) quark normalization in the nucleon. [ABSTRACT FROM AUTHOR]

Published
2013
Full Text
View/download PDF

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