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Gamma-Ray Line Spectroscopy Results from COMPTEL

Published online by Cambridge University Press:  25 May 2016

V. Schönfelder
V. Schönfelder*
Affiliation:
Max-Planck-Institut fűr extraterrestrische Physik P.O. Box 1603, D-85740 Garching, Germany E-mail: vos@mpe-garching.mpg.de

Abstract

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Comptel aboard NASA's Compton Observatory has led to a major progress in the field of astronomical gamma-ray line spectroscopy. Highlights are the all-sky map of the 1.8 MeV line from radioactive 26Al, the first detection of the 1.156 MeV line from radioactive 44Ti from a Supernova remnant (Cas A), and the detection of excessive MeV emission from the Orion complex that may be ascribed to excitation of 12C and 16O nuclei.

Type
Session 1: Plasma and Fresh Nucleosynthesis Phenomena
Information
Symposium - International Astronomical Union , Volume 188: The Hot Universe , 1998 , pp. 35 - 38
Copyright
Copyright © Kluwer 1998 

References

1. Mahoney, W.A. et al., 1984, A&AS 120, p. 311–314 Google Scholar
2. Oberlack, U. et al., 1996, A&AS 120, p. 311–314 Google Scholar
3. Oberlack, U., 1997, : Über die Natur der Galaktischen 26Al Quellen: Untersuchung des 1.8 MeV Himmels mit COMPTEL , Google Scholar
4. Iyudin, A. et al., 1997, Proc. of 2nd INTEGRAL Workshop, ESA-SP 382, 37–42 Google Scholar
5. Hartmann, D. et al., 1997, Proc. of 4th Int. Conf. on Nucl. in the Cosmos Notre Dame, USA, Nucl. Phys. A. Google Scholar
6. Dupraz, C. et al., 1997, A&A 324, 683 Google Scholar
7. Bloemen, H. et al., 1997, Ap.J Letters 475, L25 CrossRefGoogle Scholar
8. Parizot, E.M.G., 1997, submitted to A&A, and Proc. of 4th Compton Symp., AIP, in press Google Scholar
9. Dogiel, V. et al., 1997, 25th Int. Cosmic Ray Conf., Vol. 3, 133–136 Google Scholar
10. Ramaty, R. et al., 1997, Conf. Proc. of 4th Compton Symp., AIP, in press Google Scholar