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Radioactive Al-26 from the Scorpius-Centaurus association
Diehl, R.1; Lang, M. G.1; Martin, P.1; Ohlendorf, H.1; Preibisch, Th.2; Voss, R.1,4; Jean, P.5; Roques, J. -P.5; von Ballmoos, P.5; Wang, W.3
AbstractContext. The Scorpius-Centaurus association is the most-nearby group of massive and young stars. As nuclear-fusion products are ejected by massive stars and supernovae into the surrounding interstellar medium, the search for characteristic gamma-ray from radioactivity is one way to probe the history of activity of such nearby massive stars on a My time scale through their nucleosynthesis. Al-26 decays with a radioactivity lifetime tau similar to 1 My, 1809 keV gamma-rays from its decay can be measured with current gamma-ray telescopes.
KeywordStars: Massive Supernovae: General Evolution Solar Neighborhood Gamma Rays: Ism
Indexed BySCI
WOS IDWOS:000284153100057
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Cited Times:31[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Max Planck Inst Extraterr Phys, D-85741 Garching, Germany
2.Univ Sternwarte, D-81679 Munich, Germany
3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
4.Excellence Cluster Origin & Struct Universe, D-85748 Garching, Germany
5.Ctr Etud Spatiale Rayonnements, F-31028 Toulouse 4, France
Recommended Citation
GB/T 7714
Diehl, R.,Lang, M. G.,Martin, P.,et al. Radioactive Al-26 from the Scorpius-Centaurus association[J]. ASTRONOMY & ASTROPHYSICS,2010,522.
APA Diehl, R..,Lang, M. G..,Martin, P..,Ohlendorf, H..,Preibisch, Th..,...&Wang, W..(2010).Radioactive Al-26 from the Scorpius-Centaurus association.ASTRONOMY & ASTROPHYSICS,522.
MLA Diehl, R.,et al."Radioactive Al-26 from the Scorpius-Centaurus association".ASTRONOMY & ASTROPHYSICS 522(2010).
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