Pulsation regime of the thermonuclear explosion of a star's dense carbon core

摘要: The hydrodynamical problem of nuclear explosion a dense carbon core star with mass 1.40M ⊙ is solved numerically. In calculation the kinetics burning at reaction C12+C12→M24+γ rate included. Thus inverse effect motion on process thermonuclear taken into account, as compared Bruenn's (1972) calculations. calculations show that pulsation regime realized (actually three pulses were obtained) which evolves to detonation full combustion and disruption only third pulse. effects disintegration iron group nuclei, neutronization matter neutrino losses in URCA processes have not yet been considered influence initial conditions (mainly temperature distributions) above mentioned effects, included calculation, results solution are discussed. conclusion made new possibilities formation gravitationally bound remnant neutron star.