The influence of the axial rotation on the degenerate dwarfs characteristics

2017;
: pp. 107-115
https://doi.org/10.23939/mmc2017.01.107
Received: June 26, 2017
1
Ivan Franko National University of Lviv
2
Ivan Franko National University of Lviv
3
Ivan Franko National University of Lviv

The influence of the axial rotation on degenerate dwarfs characteristics is calculated within the three- and four parametric model.  It was shown that the relative increase of dwarf's mass is about 5%.  Therefore the maximal mass in standard model with paramagnetic electron subsystem reaches $1.52M_\odot$, and in the model with spin-polarized electron subsystem is $2.15M_\odot$.  The dependence of the dwarf's shape was found as a function of the model parameters (the density in the stellar center,  the chemical composition parameter,  the rotation frequency and the degree of polarization).

Math. Model. Comput. Vol.4, No.1, pp.107-115 (2017)