145 citations · 231 across the 4 of their papers we have counts for
4 papers
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…
Using the Milky Way satellites to study interactions between cold dark matter and radiation
C. Boehm, J. A. Schewtschenko, R. J. Wilkinson +2
The cold dark matter (CDM) model faces persistent challenges on small scales. In particular, taken at face value, the model significantly overestimates the number of satellite gala…
Probing the Supersymmetric Inflaton and Dark Matter link via the CMB, LHC and XENON1T experiments
Celine Boehm, Jonathan Da Silva, Anupam Mazumdar +1
The primordial inflation dilutes all matter except the quantum fluctuations which we see in the cosmic microwave background (CMB) radiation. Therefore the last phases of inflation…
Can the morphology of gamma-ray emission distinguish annihilating from decaying dark matter?
Celine Boehm, Timur Delahaye, Joseph Silk
The recent results from the PAMELA, ATIC, FERMI and HESS experiments have focused attention on the possible existence of high energy cosmic ray e^+ e^- that may originate from dark…