14 citations · 27 across the 4 of their papers we have counts for
4 papers
Some Comments on the `Quirks' Scenario
Shmuel Nussinov, Chen Jacoby
We discuss various aspects of models with long-lived or stable colored particles. In particular we focus on an ideal Quirk model with electroweak neutral heavy (O(TeV)) particles w…
The Relic Abundance of Massive Colored Particles after a Late Hadronic Annihilation Stage
Chen Jacoby, Shmuel Nussinov
We discuss the relic abundance of massive long lived colored particles with mass of the order of 1 TeV. We first examine the case where the massive colored particles have the stand…
Some Comments on an MeV Cold Dark Matter Scenario
Chen Jacoby, Shmuel Nussinov
We discuss several aspects of astroparticle physics pertaining to a new model with MeV cold dark matter particles, which annihilate to electron-positron pairs in a manner yielding…
Enhanced Emission and Accumulation of Antiprotons and Positrons from Supersymmetric Dark Matter
Chen Jacoby, Shmuel Nussinov
We estimate the amount of antiprotons and positrons in cosmic rays due to neutralino annihilations in the galactic halo assuming that dark matter tends to cluster and that these cl…