328 citations · 1.9k across the 106 of their papers we have counts for
Showing 2006 · astro-phShow all
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astro-ph2006★ 93 cited
Continuum gamma-ray emission from light dark matter positrons and electrons
P. Sizun, M. Casse, S. Schanne
The annihilation of light dark matter was recently advocated as a possible explanation of the large positron injection rate at the Galactic center deduced from observations by the…
astro-ph2006★ 58 cited
Microquasars as sources of positron annihilation radiation
N. Guessoum, P. Jean, N. Prantzos
We consider the production of positrons in microquasars, i.e. X-ray binary systems that exhibit jets frequently, but not continuously. We estimate the production rate of positrons…
astro-ph2006★ 80 cited
Refined parameters of the planet orbiting HD 189733
G. A. Bakos, H. Knutson, F. Pont +13
We report on the BVRI multi-band follow-up photometry of the transiting extrasolar planet HD 189733b. We revise the transit parameters and find planetary radius RP = 1.154+/- 0.032…