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Coulomb corrections to the equation of state of nuclear statistical equilibrium matter: implications for SNIa nucleosynthesis and the accretion-induced collapse of white dwarfs

Autor
Bravo, E.; Garcia, D.
Tipus d'activitat
Article en revista
Revista
Monthly notices of the Royal Astronomical Society
Data de publicació
1999-08
Volum
307
Número
4
Pàgina inicial
984
Pàgina final
992
DOI
https://doi.org/10.1046/j.1365-8711.1999.02694.x Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/18798 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1046/j.1365-8711.1999.02694.x/pdf Obrir en finestra nova
Resum
Coulomb corrections to the equation of state of degenerate matter are usually neglected in high-temperature regimes, owing to the inverse dependence of the plasma coupling constant, G, on temperature. However, nuclear statistical equilibrium matter is characterized by a large abundance by mass of large-Z (iron group) nuclei. It is found that Coulomb corrections to the ion ideal gas equation of state of matter in nuclear statistical equilibrium are important at temperatures T¿5–10×109 K and d...
Citació
Bravo, E.; Garcia, D. Coulomb corrections to the equation of state of nuclear statistical equilibrium matter: implications for SNIa nucleosynthesis and the accretion-induced collapse of white dwarfs. "Monthly notices of the Royal Astronomical Society", Agost 1999, vol. 307, núm. 4, p. 984-992.
Paraules clau
Equation of state, Nuclear reactions, Stars: neutron, Supernovae: general, White dwarfs, abundances, nucleosynthesis
Grup de recerca
GAA - Grup d'Astronomia i Astrofísica
GRPFM - Grup de Recerca en Propietats Físiques dels Materials

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