@article {22768,
	title = {Spectral characteristics of the emerging X-rays from a possible pulsar in supernova 1987A.},
	volume = {201},
	year = {1988},
	month = {1988/07/1},
	pages = {L19 - L22},
	abstract = {We report on Monte-Carlo calculations of the emergence of X- and γ-rays from the envelope of the supernova 1987A. Assuming that there exists an X-ray emitting pulsar at the centre, we discuss the possibilities of observing its radiation and find that if the pulsar is about as luminous as the present-day Crab, it may be possible to detect the breakout at ~ 20 months. The pulsar should emerge first in the 6-16 keV band covered by GINGA. About six months later it would appear in the 20-45 keV band of MIR-HEXE. Because the optical depth of the envelope at breakout is still substantial (~4), we do not expect pulses to be detected straightaway. Our conclusions are based on a simple homogeneous model for the envelope and do not depend on whether or not ^56^Co is mixed into the outer layers. The time at which a pulsar of higher luminosity would emerge can be obtained from a simple scaling of our results.},
	keywords = {Astronomical Models, Astrophysics, Monte Carlo method, Neutron stars, Pulsars, Stellar Envelopes, Stellar Spectra, Supernova 1987a, X Ray Astronomy},
	isbn = {0004-6361},
	url = {https://ui.adsabs.harvard.edu/abs/1988A\&A...201L..19M},
	author = {Mastichiadis, A. and Oegelman, H. and Kirk, J. G.}
}
