175 citations · 719 across the 15 of their papers we have counts for
10 papers · 1 filter
Exploring the supersymmetric parameter space by direct search for WIMPs
A. Bottino, F. Donato, G. Mignola +3
It is shown that the new data of the DAMA/NaI detector, combined with recent calculations of nuclear structure functions, provide the most stringent upper bounds on the WIMP-nucleo…
Relic neutralinos in a best-fitted MSSM
A. Bottino, G. Mignola, M. Olechowski +1
We examine the properties of relic neutralinos in the regions of the parameter space selected by recent fits to all the electroweak observables within the Minimal Supersymmetric St…
Searching for Relic Neutralinos using Neutrino Telescopes
V. Berezinsky, A. Bottino, J. Ellis +3
Neutrino telescopes of large area offer the possibility of searching for indirect signals of relic neutralinos in the galactic halo, due to annihilations in the Sun or the Earth. H…
Neutralino dark matter in supersymmetric models with non--universal scalar mass terms
V. Berezinsky, A. Bottino, J. Ellis +3
Neutralino dark matter is studied in the context of a supergravity scheme where the scalar mass terms are not constrained by universality conditions at the grand unification scale.…
Limits on the Neutrino Mass and Mixing Angle from Pion and Lepton Decays
A. Bottino, N. Fornengo, C. W. Kim +1
Motivated by a recent rather surprising conclusion based on the 1992 PDG data on the pion, kaon and lepton decays that if three generations of neutrinos are assumed to be massive a…
Searching for Relic Neutralinos
A. Bottino, N. Fornengo, G. Mignola +1
Theoretical expectations for direct and indirect searches for relic neutralinos are presented. Complementarity among various investigation means is discussed in connection with the…
Neutralinos as Dark Matter Candidates
A. Bottino, N. Fornengo, G. Mignola +1
We review some properties of the neutralino as a candidate for dark matter in the Universe. After presentation of evaluations for the neutralino relic abundance, possibilities for…
High Energy Gamma--Radiation from the Galactic Center due to Neutralino Annihilation
V. Berezinsky, A. Bottino, G. Mignola
We study the NGS (Non--dissipative Gravitational Singularity) model, which successfully describes the non--linear stage of evolution of perturbations (see [1], [2] and references t…
On the Neutralino as Dark Matter Candidate - II. Direct Detection
A. Bottino, V. de Alfaro, N. Fornengo +2
Evaluations of the event rates relevant to direct search for dark matter neutralino are presented for a wide range of neutralino masses and for various detector materials of preemi…
On the Neutralino as Dark Matter Candidate - I. Relic Abundance
A. Bottino, V. de Alfaro, N. Fornengo +2
The neutralino relic abundance is evaluated for a wide range of the neutralino mass, , by taking into account the full set of final states…