A non-black hole model of galactic nuclei with monopoles

Details A non-black hole model of galactic nuclei with monopoles A non-black hole model of galactic nuclei with monopoles

Mar 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987cha%26a..11...76p&link_type=abstract

Chinese Astronomy and Astrophysics, Volume 11, Issue 1, p. 76-82.

Astronomy and Astrophysics

Astrophysics

Galaxies, Galactic Nuclei, Massive Model

Scientific paper

We use the magnetic monopole catalytic reaction of nuclear decay (the Rubakov-Callan effect) as energy source to build a non-black hole model of giant dense galactic nuclei containing monopoles below the Parker limit of ξ = Nm/NB <~ (-20 +/- 1). Our conclusion is that, whenever the catalytic reaction exists, even if the cross section is less than (-26) cm2, it can produce enough energy to support supergiant nuclei, and avoid the black hole disaster. The main observational evidence for the present model is: the catalytic reaction will produce a copious stream of positrons, and the resulting strong pair annihilation line has been observed in the centre of our and other galaxies.

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