We propose an analytic C1 solution of the hydrodynamic equations for a main-sequence star in stationary and spherically symmetric conditions. We reach this result starting from convenient choices of mass density, specific function of the perfect gas, and luminosity function. The theoretical results, when applied to the Sun, are compared with the standard solar model data. A more accurate proof of Schwarzshild’s inequality and equation is given.

An analytical solution of stationary hydrodynamic equations of a main-sequence star / Marasco, A.; Romano, A.. - In: INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS. - ISSN 0219-8878. - 16:8(2019), pp. 1950120-1-1950120-21. [10.1142/S0219887819501202]

An analytical solution of stationary hydrodynamic equations of a main-sequence star

Marasco A.
;
Romano A.
2019

Abstract

We propose an analytic C1 solution of the hydrodynamic equations for a main-sequence star in stationary and spherically symmetric conditions. We reach this result starting from convenient choices of mass density, specific function of the perfect gas, and luminosity function. The theoretical results, when applied to the Sun, are compared with the standard solar model data. A more accurate proof of Schwarzshild’s inequality and equation is given.
2019
An analytical solution of stationary hydrodynamic equations of a main-sequence star / Marasco, A.; Romano, A.. - In: INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS. - ISSN 0219-8878. - 16:8(2019), pp. 1950120-1-1950120-21. [10.1142/S0219887819501202]
File in questo prodotto:
File Dimensione Formato  
2019_IJGMMP.pdf

non disponibili

Tipologia: Documento in Post-print
Licenza: Accesso privato/ristretto
Dimensione 648.11 kB
Formato Adobe PDF
648.11 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/762524
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 1
social impact