248 citations · 3.8k across the 89 of their papers we have counts for
Showing 2016 · astro-ph.HEShow all
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astro-ph.HE2016★ 50 cited
Search for 511 keV Emission in Satellite Galaxies of the Milky Way with INTEGRAL/SPI
Thomas Siegert, Roland Diehl, Aaron C. Vincent +3
The positron annihilation gamma-ray signal in the Milky Way (MW) shows a puzzling morphology: a very bright bulge and a very low surface-brightness disk. A coherent explanation of…
astro-ph.HE2016★ 103 cited
Positron annihilation signatures associated with the outburst of the microquasar V404 Cygni
Thomas Siegert, Roland Diehl, Jochen Greiner +7
Microquasars are stellar-mass black holes accreting matter from a companion star and ejecting plasma jets at almost the speed of light. They are analogues of quasars that contain s…