Astronomy and Astrophysics – Astrophysics
Scientific paper
Dec 1974
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1974ap%26ss..31..477i&link_type=abstract
Astrophysics and Space Science, Vol. 31, p.477
Astronomy and Astrophysics
Astrophysics
5
Scientific paper
The hydrodynamic computation is made for the explosion of dense carbon stellar core of 1.4 M®. The kinetic carbon burning with the rate nuclear reaction C'2+C12 -~-Mg24+ y are taken into account in the computation. Back influence hydrodynamic motion at the carbon burning is obtained as compared with the result of Bruenn (1972). The computations show that pulsational regime of burning is realized (three periods of pulsation are obtained). Detonation front is formed during third pulsation. The formation of detonation front leads to total burning of carbon, full and total expansion of star. The effects of photodisintegration neutronization of matter and neutrino URCA-losses were not taken into account in present computations. The in- fluence of effects above-mentioned at hydrodynamic computation is discussed. Finally new possibilities of production of a gravitationally bound remnant and a neutron star are considered
Chechotkin V. M.
Imshennik Vladimir S.
Ivanova Nataliya L.
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