183 citations · 3.1k across the 55 of their papers we have counts for
6 papers · 1 filter
Which fraction of the measured cosmic-ray antiprotons might be due to neutralino annihilation in the galactic halo?
A. Bottino, F. Donato, N. Fornengo +1
We analyze the data of low-energy cosmic-ray antiproton spectrum, recently published by the BESS Collaboration, in terms of newly calculated fluxes for secondary antiprotons and fo…
Neutralino Dark Matter
A. Bottino
We examine the main properties of relic neutralinos in the context of the Minimal Supersymmetric extension of the Standard Model. We present a whole set of results obtained for the…
Perspectives for Detection of a Higgsino-like Relic Neutralino
A. Bottino, N. Fornengo, G. Mignola +2
It has been conjectured by Ambrosanio, Kane, Kribs, Martin and Mrenna (AKM) that the CDF event is due to a decay chain involving two neutrali…
On neutralino stars as microlensing objects
V. Berezinsky, A. Bottino, G. Mignola
The microlensing objects, Machos, recently observed in the halo of our Galaxy, can be interpreted as dense neutralino objects, neutralino stars, produced by the gravitational insta…
Non--Baryonic Dark Matter
V. Berezinsky, A. Bottino, G. Mignola
The best particle candidates for non--baryonic cold dark matter are reviewed, namely, neutralino, axion, axino and Majoron. These particles are considered in the context of cosmolo…
Effects of the Running Gravitational Constant on the Amount of Dark Matter
A. Bottino, C. W. Kim, J. Song
The amount of dark matter in the Milky Way and beyond is examined by taking into account the possible running of the gravitational constant as a function of distance scale. If…