130 GeV lines from the Galactic center and subhalos: artifacts or WIMPs?

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• Douglas Finkbeiner (Harvard-Smithsonian Center for Astrophysics)
• Friday 10 August 2012, 11:30-12:30
• Kavli LMR, IoA.

If you have a question about this talk, please contact Dr. Manda Banerji.

The recent claims of a gamma-ray line in the Galactic center at 130 GeV has generated excitement, not least because it could be a signal of dark matter annihilation. I will summarize the current state of the observations of the Galactic center, clusters, and unassociated halo objects, and speculate about models of particle dark matter that could explain the data.

This talk is part of the Galaxies Discussion Group series.

This talk is included in these lists:

• Cambridge Astronomy Talks
• Combined External Astrophysics Talks DAMTP
• Cosmology, Astrophysics and General Relativity
• Galaxies Discussion Group
• Institute of Astronomy Talk Lists
• Kavli Institute for Cosmology Talk Lists
• Kavli LMR, IoA

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