122 citations · 417 across the 8 of their papers we have counts for
4 papers · 1 filter
Magellan/M2FS Spectroscopy of Tucana 2 and Grus 1
Matthew G. Walker, Mario Mateo, Edward W. Olszewski +8
We present results from spectroscopic observations with the Michigan/Magellan Fiber System (M2FS) of stellar targets along the line of sight to the newly-discovered `ultrafai…
Contamination of stellar-kinematic samples and uncertainty about dark matter annihilation profiles in ultrafaint dwarf galaxies: the example of Segue I
V. Bonnivard, D. Maurin, M. G. Walker
The expected gamma-ray flux coming from dark matter annihilation in dwarf spheroidal (dSph) galaxies depends on the so-called `J-factor', the integral of the squared dark matter de…
CLUMPY: Jeans analysis, -ray and neutrino fluxes from dark matter (sub-)structures
Vincent Bonnivard, Moritz Hütten, Emmanuel Nezri +3
We present an update of the CLUMPY code for the calculation of the astrophysical J-factors (from dark matter annihilation/decay) for any Galactic or extragalactic dark matter halo…
Dark matter annihilation and decay profiles for the Reticulum II dwarf spheroidal galaxy
V. Bonnivard, C. Combet, D. Maurin +6
The dwarf spheroidal galaxies (dSph) of the Milky Way are among the most attractive targets for indirect searches of dark matter. In this work, we reconstruct the dark matter annih…