Publications (8)
Neutralino annihilation into gamma-rays in the Milky Way and in external galaxies
N. Fornengo, L. Pieri, S. Scopel
We discuss the gamma-ray signal from dark matter annihilation in our Galaxy and in external objects, namely the Large Magellanic Cloud, the Andromeda Galaxy (M31) and M87. We deriv…
An efficient high-current circuit for fast radio-frequency spectroscopy in cold atomic gases
F. Scazza, G. Del Pace, L. Pieri +3
We design and implement a low-impedance, high-current radio-frequency (RF) circuit, enabling fast coherent coupling between magnetic levels in cold alkali atomic samples. It is bas…
On the DM interpretation of the origin of non-thermal phenomena in galaxy clusters
S. Colafrancesco, R. Lieu, P. Marchegiani +2
(Abridged) We study the predictions of various annihilating Dark Matter (DM) models in order to interpret the origin of non-thermal phenomena in galaxy clusters. We consider three…
Thermal Relics in Modified Cosmologies: Bounds on Evolution Histories of the Early Universe and Cosmological Boosts for PAMELA
R. Catena, N. Fornengo, M. Pato +2
Alternative cosmologies, based on extensions of General Relativity, predict modified thermal histories in the Early Universe during the pre Big Bang Nucleosynthesis (BBN) era, epoc…
Science with the new generation high energy gamma- ray experiments
M. Alvarez, D. D'Armiento, G. Agnetta +197
This Conference is the fifth of a series of Workshops on High Energy Gamma- ray Experiments, following the Conferences held in Perugia 2003, Bari 2004, Cividale del Friuli 2005, El…
Complementarity of Indirect and Accelerator Dark Matter Searches
G. Bertone, D. G. Cerdeno, M. Fornasa +3
Even if Supersymmetric particles are found at the Large Hadron Collider (LHC), it will be difficult to prove that they constitute the bulk of the Dark Matter (DM) in the Universe u…