Lifetime of Uniformly Rotating Super-Chandrasekhar Mass White Dwarfs
Keywords:
relativistic white dwarfs, delayed supernova explosion, delayed collapse.Abstract
We present recent results on general relativistic uniformly rotating white dwarfs. Namely, on the basis of the general relativistic Feynman-Metropolis-Teller theory for white dwarfs we focus on delayed type Ia supernova explosions and gravitational collapses of super-Chandrasekhar mass white dwarfs, where we estimate so called «spinning down» time scale (lifetime) due to the electromagnetic radiation.References
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21. Gasques L.R., Afanasjev A.V., Beard
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Pycnonuclear reaction rates between neutronrich
nuclei // Nuclear Physics A. – 2005. – Vol.
758. – P.134-137.
22. Boshkayev K. Rotating White Dwarf
and Neutron Stars in General Relativity // PhD
thesis. – 2012. – 172 p
Siutsou I. On General Relativistic Uniformly
Rotating White Dwarfs // Astrophysical Journal.
– 2013. – Vol. 762. - Issue 2. – P. 117.
2. Hartle J. B. Slowly Rotating Relativistic
Stars. I. Equations of Structure // Astrophysical
Journal. – 1967. – Vol. 150. – P. 1005.
3. Hartle J. B., Thorne K. S. Slowly
Rotating Relativistic Stars. II. Models for
Neutron Stars and Supermassive Stars // Astrophysical
Journal. –1968. – Vol. 153. – P. 807.
4. Rotondo M., Rueda J. A., Ruffini R., Xue
S.-S. Relativistic Thomas-Fermi treatment of
compressed atoms and compressed nuclear matter
cores of stellar dimensions // Physical Review C. –
2011. – Vol. 83. – Issue 4. – id. 045805.
5. Salpeter E. E. Energy and Pressure of a
Zero-Temperature Plasma // Astrophysical
Journal. – 1961. – Vol. 134. – P. 669.
6. Hamada T., Salpeter E.E. Models for
Zero-Temperature Stars // Astrophysical Journal.
– 1961. – Vol. 134. – P. 683.
7. Rotondo M., Rueda J. A., Ruffini R.,
Xue S.-S. Relativistic Feynman-Metropolis-
Teller theory for white dwarfs in general
relativity // Physical Review D – 2011. – Vol.
84. – Issue 8. – id. 084007.
8. Malheiro M., Rueda Jorge A., Ruffini R.
SGRs and AXPs as Rotation-Powered Massive
White Dwarfs // Publications of the
Astronomical Society of Japan. – 2012. – Vol.
64. – № 3. – P. 56.
9. Friedman J. L., Ipser J. R., Sorkin R. D.
Turning-point method for axisymmetric stability
of rotating relativistic stars. // Astrophysical Journal.
– 1988. – Vol. 325 (Part 1). – P. 722-724.
10. Barstow M. A., Jordan S., O'Donoghue
D., Burleigh M. R., Napiwotzki R., Harrop-
Allin M. K. RE J0317-853: the hottest known
highly magnetic DA white dwarf // Monthly
Notices of the Royal Astronomical Society. –
1995. – Vol. 277. – Issue 3. – P. 971-985.
11. Külebi B., Jordan S., Nelan E., Bastian
U., Altmann M. Constraints on the origin of the
massive, hot, and rapidly rotating magnetic
white dwarf RE J 0317-853 from an HST
parallax measurement. // Astronomy and Astrophysics.
– 2010. – Vol. 524. – id.A36. – P. 11.
12. Liebert J., Schmidt G. D., Green R. F.,
Stockman H. S., McGraw J. T. Two hot, lowfield
magnetic DA white dwarfs. //
Astrophysical Journal. – 1983. – Vol. 264 (Part
1). – P. 262-272.
13. Schmidt G. D., Bergeron P., Liebert J.,
Saffer R. A. Two ultramassive white dwarfs
found among candidates for magnetic fields. //
Astrophysical Journal. – 1992. – Vol. 394 (Part
1). – № 2. – P. 603-608.
14. Schmidt G. D., West S. C., Liebert J.,
Green R. F., Stockman H. S. The new magnetic
white dwarf PG 1031 + 234 - Polarization and
field structure at more than 500 milion Gauss. //
Astrophysical Journal. – 1986. – Vol. 309 (Part
1). – P. 218-229.
15. Külebi B., Jordan S., Euchner F.,
Gänsicke B. T., Hirsch H. Analysis of
hydrogen-rich magnetic white dwarfs detected
in the Sloan Digital Sky Survey. // Astronomy
and Astrophysics. – 2009. – Vol. 506. – Issue 3.
– P.1341-1350.
16. Wickramasinghe D. T., Ferrario L.
Magnetism in Isolated and Binary White
Dwarfs. // The Publications of the Astronomical
Society of the Pacific. – 2000. – Vol. 112. –
Issue 773. – P. 873-924.
17. García-Berro E., Lorén-Aguilar P.,
Aznar-Siguán G., Torres S., Camacho J.,
Althaus L. G., Córsico A. H., Külebi B., Isern J.
Double Degenerate Mergers as Progenitors of
High-field Magnetic White Dwarfs. // The
Astrophysical Journal. – 2012. – Vol. 749
( Issue. 1, id. 25) – P. 5.
18. Ilkov M., Soker N. Type Ia supernovae
from very long delayed explosion of core-white
dwarf merger// Monthly Notices of the Royal
Astronomical Society. – 2012. – Vol. 419. –
Issue 2. – P. 1695-1700.
19. Boshkayev K. Spin-up and spin-down
evolution in general relativistic rotating white
dwarfs. // International Journal of Mathematics
and Physics. – 2013. – Vol.4. – № 1. – P.62-67.
20. Yakovlev D.G., Gasques L.R., Afanasjev
A.V., Beard M., Wiescher M. Fusion reactions in
multicomponent dense matter // Physical Review C.
– 2006. – Vol. 74. – Issue 3. – id. 035803.
21. Gasques L.R., Afanasjev A.V., Beard
M., Chamon L.C., Ring P., Wiescher M.
Pycnonuclear reaction rates between neutronrich
nuclei // Nuclear Physics A. – 2005. – Vol.
758. – P.134-137.
22. Boshkayev K. Rotating White Dwarf
and Neutron Stars in General Relativity // PhD
thesis. – 2012. – 172 p
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How to Cite
Boshkayev, K. (2013). Lifetime of Uniformly Rotating Super-Chandrasekhar Mass White Dwarfs. International Journal of Mathematics and Physics, 4(2), 60–63. Retrieved from https://ijmph.kaznu.kz/index.php/kaznu/article/view/79
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Theoretical Physics and Plasma Physics
