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Abstract:

The validity of the dilute Fermi gas model for the evaluation of transport parameters in nuclear matter is examined in the framework of quantal kinetic theory. The consistency of the approximations involved in the calculations of the collision rate between weakly interacting nucleons is analyzed, considering several ways of representing the residual interaction, namely via zero-range, medium-range, and short-momentum-spread forces. The theoretical mean free path is derived, with a proper handling of the collision kernel in a nuclear kinetic equation, and computed as a function of temperature and single-particle energy for the interactions in the weak-coupling approximation. The competition among interaction range and quantal and kinetic length scales is discussed. © 1983.

Registro:

Documento: Artículo
Título:Kinetic parameters in the nuclear Fermi gas model at finite temperatures
Autor:Hernández, E.S.; Solari, H.G.
Filiación:Deparlamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Año:1983
Volumen:397
Número:1
Página de inicio:115
Página de fin:131
DOI: http://dx.doi.org/10.1016/0375-9474(83)90080-5
Título revista:Nuclear Physics, Section A
Título revista abreviado:Nucl. Phys. A
ISSN:03759474
CODEN:NUPAB
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03759474_v397_n1_p115_Hernandez

Referencias:

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Citas:

---------- APA ----------
Hernández, E.S. & Solari, H.G. (1983) . Kinetic parameters in the nuclear Fermi gas model at finite temperatures. Nuclear Physics, Section A, 397(1), 115-131.
http://dx.doi.org/10.1016/0375-9474(83)90080-5
---------- CHICAGO ----------
Hernández, E.S., Solari, H.G. "Kinetic parameters in the nuclear Fermi gas model at finite temperatures" . Nuclear Physics, Section A 397, no. 1 (1983) : 115-131.
http://dx.doi.org/10.1016/0375-9474(83)90080-5
---------- MLA ----------
Hernández, E.S., Solari, H.G. "Kinetic parameters in the nuclear Fermi gas model at finite temperatures" . Nuclear Physics, Section A, vol. 397, no. 1, 1983, pp. 115-131.
http://dx.doi.org/10.1016/0375-9474(83)90080-5
---------- VANCOUVER ----------
Hernández, E.S., Solari, H.G. Kinetic parameters in the nuclear Fermi gas model at finite temperatures. Nucl. Phys. A. 1983;397(1):115-131.
http://dx.doi.org/10.1016/0375-9474(83)90080-5