Supernovae and positron annihilation radiation

P. A. Milne, J. D. Kurfess, R. L. Kinzer, M. D. Leising

Research output: Contribution to journalShort surveypeer-review

56 Scopus citations

Abstract

Radioactive nuclei, especially those created in SN explosion, have long been suggested to be important contributors of galactic positrons. In this paper we describe the findings of three independent OSSE/SMM/TGRS studies of positron annihilation radiation, demonstrating that the three studies are largely in agreement as to the distribution of galactic annihilation radiation. We then assess the predicted yields and distributions of SN-synthesized radionuclei, determining that they are marginally compatible with the findings of the annihilation radiation studies.

Original languageEnglish (US)
Pages (from-to)553-558
Number of pages6
JournalNew Astronomy Reviews
Volume46
Issue number8-10
DOIs
StatePublished - 2002
Externally publishedYes

Keywords

  • ISM
  • Supernovae

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

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