ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Instruments on satellites and high-altitude balloons have been tracking X- and y-ray emission from SN1987A since August 1987 (refs 5-12 and A.C. Rester et al.9 preprint). Line emission has been detected at 847 and l,238keV, as well as a hard continuum extending from 4 to 〉800keV (see ref. 13 for ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/339122a0