SN 1987A - From gamma-ray lines to infrared continuum

Details SN 1987A - From gamma-ray lines to infrared continuum SN 1987A - From gamma-ray lines to infrared continuum

Aug 1991

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1991aipc..232..218c&link_type=abstract

IN: Gamma-ray line astrophysics; Proceedings of the International Symposium, Paris, France, Dec. 10-13, 1990 (A92-43619 18-90).

Astronomy and Astrophysics

Astrophysics

Continuous Radiation, Gamma Ray Spectra, Light Curve, Line Spectra, Supernova 1987A, Monte Carlo Method, Radioactive Isotopes, Stellar Luminosity, Titanium Isotopes, X Ray Spectra

Scientific paper

On the basis of similar Monte-Carlo algorithms of gamma-ray line transfer applied to the ejected envelope of SN 1987A, as modeled by various authors, explanations and predictions concerning the electromagnetic manifestations of the supernova at various wavelengths are presented and commented. The evolution of the 847 and 1238 keV line intensity, of the hard X-ray flux and of the bolometric luminosity are reasonably accounted for in terms of pure radioactivity up to day about 1000. Complications arise beyond. The importance of observations at low gamma-ray energies (68 and 78 keV) is stressed to clarify the role of Ti-44.

Affiliated with

Also associated with

No associations

Rating

SN 1987A - From gamma-ray lines to infrared continuum 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 SN 1987A - From gamma-ray lines to infrared continuum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and SN 1987A - From gamma-ray lines to infrared continuum will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1724605