Gamma rays from star-forming regions

Gustavo E. Romero

doi:10.1063/1.3076825

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arXiv · 0810.2724

Gamma rays from star-forming regions

Gustavo E. Romero

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Abstract

Star-forming regions have been tentatively associated with gamma-ray sources since the early days of the COS B satellite. After the Compton Gamma-Ray Observatory, the statistical evidence for such an association has became overwhelming. Recent results from Cherenkov telescopes indicate that some high-energy sources are produced in regions of active star formation like Cygnus OB2 and Westerlund 2. In this paper I will briefly review what kind of stellar objects can produce gamma-ray emission in star-forming regions and I will suggest that the formation process of massive stars could in principle result in the production of observable gamma rays.

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Gustavo E. Romero. 2008-10-15. Gamma rays from star-forming regions. https://doi.org/10.1063/1.3076825

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