On the possibility of a two-bang supernova collapse

Details On the possibility of a two-bang supernova collapse On the possibility of a two-bang supernova collapse

Jun 1988

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988ncimc..11..287b&link_type=abstract

Nuovo Cimento C, Serie 1 (ISSN 0390-5551), vol. 11 C, May-June 1988, p. 287-303.

Astronomy and Astrophysics

Astronomy

15

Gravitational Collapse, Gravitational Waves, Neutrinos, Stellar Mass, Supernova 1987A, Black Holes (Astronomy), Cerenkov Radiation, Electron Energy

Scientific paper

The possibility of a two-bang stellar collapse originating SN 1987A, and having the characteristics of the events recorded in Mont Blanc and Kamiokande, is discussed here. A possible scenario is suggested: a massive rotating star is fragmented into two pieces, one light and the other heavy, at the onset of the collapse. The massive component collapses to a black hole, and produces the first burst. Neutrinos are trapped inside the collapsing star because of elastic scattering in the outer core off heavy nuclei. It is shown that neutrinos fill up the quantum states, producing a degenerate neutrino gas. The second burst is explained by coalescence of the light fragment onto the massive black hole.

Affiliated with

Also associated with

No associations

Rating

On the possibility of a two-bang supernova collapse does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the possibility of a two-bang supernova collapse, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the possibility of a two-bang supernova collapse will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1182952