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New gamma-ray contributions to supersymmetric dark matter annihilation
We compute the electromagnetic radiative corrections to all leading annihilation processes which may occur in the Galactic dark matter halo, for dark matter in the framework of supersymmetricExpand
DarkSUSY 6 : An Advanced Tool to Compute Dark Matter Properties Numerically
The nature of dark matter remains one of the key science questions. Weakly Interacting Massive Particles (WIMPs) are among the best motivated particle physics candidates, allowing to explain theExpand
Introducing the CTA concept
The Cherenkov Telescope Array (CTA) is a new observatory for very high-energy (VHE) gamma rays. CTA has ambitions science goals, for which it is necessary to achieve full-sky coverage, to improve theExpand
Improved constraints on the primordial power spectrum at small scales from ultracompact minihalos
For a Gaussian spectrum of primordial density fluctuations, ultracompact minihalos (UCMHs) of dark matter are expected to be produced in much greater abundance than, e.g., primordial black holes.Expand
ETHOS—an effective theory of structure formation: From dark particle physics to the matter distribution of the Universe
We formulate an effective theory of structure formation (ETHOS) that enables cosmological structure formation to be computed in almost any microphysical model of dark matter physics. This frameworkExpand
Fermi LAT Search for Internal Bremsstrahlung Signatures from Dark Matter Annihilation
A commonly encountered obstacle in indirect searches for galactic dark matter is how to disentangle possible signals from astrophysical backgrounds. Given that such signals are most likelyExpand
Pre-launch estimates for GLAST sensitivity to Dark Matter annihilation signals
We investigate the sensitivity of the Gamma-ray Large Area Space Telescope (GLAST) for indirectly detecting weakly interacting massive particles (WIMPs) through the γ-ray signal that their pair annExpand
ETHOS - an effective theory of structure formation: dark matter physics as a possible explanation of the small-scale CDM problems
We present the first simulations within an effective theory of structure formation (ETHOS), which includes the effect of interactions between dark matter and dark radiation on the linear initialExpand
Novel Direct Detection Constraints on Light Dark Matter.
This work derives novel constraints from the inevitable existence of a subdominant, but highly energetic, component of DM generated through collisions with cosmic rays that limits the DM-nucleon scattering cross section to be below 10-31-31cm2 for both spin-independent and spin-dependent scattering of light DM. Expand
Accurate results for primordial black holes from spectra with a distinguished scale
We perform an accurate computation of the production rate for primordial black holes (PBHs). The reason is that the underlying mass variance had been overestimated systematically, as was shownExpand