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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…
Dark Matter Candidates: A Ten-Point Test
Marco Taoso, Gianfranco Bertone, Antonio Masiero
An extraordinarily rich zoo of non-baryonic Dark Matter candidates has been proposed over the last three decades. Here we present a 10-point test that a new particle has to pass, i…
Possible influence of Dark Energy on the Dark Matter Relic Abundance
Antonio Masiero, Francesca Rosati
Although a direct interaction between WIMP CDM candidates and scalar Quintessence fields (sources of Dark Energy) poses severe phenomenological threats, yet it is possible that the…
Enhancement of Dark Matter Abundance in Scalar-Tensor Dark Energy
R. Catena, N. Fornengo, A. Masiero +2
In Scalar-Tensor theories of gravity, the expansion rate of the universe in the past may differ considerably from the standard one. After imposing the constraints coming from nucle…
Dark Matter Relic Abundance and Scalar-Tensor Dark Energy
R. Catena, N. Fornengo, A. Masiero +2
Scalar-tensor theories of gravity provide a consistent framework to accommodate an ultra-light quintessence scalar field. While the equivalence principle is respected by constructi…
The Formation of Cosmic Structures in a Light Gravitino Dominated Universe
Elena Pierpaoli, Stefano Borgani, Antonio Masiero +1
We analyse the formation of cosmic structures in models where the dark matter is dominated by light gravitinos with mass of eV -- 1 keV, as predicted by gauge-mediated super…