206 citations · 491 across the 6 of their papers we have counts for
6 papers
On Anisotropy of Ultra-High Energy Cosmic-Rays
Tamar Kashti
We briefly summarize our study on anisotropy of Ultra-High Energy Cosmic-Rays (UHECRs), in which we define a statistics that measures the correlation between UHECRs and Large Scale…
Searching for a Correlation Between Cosmic-Ray Sources Above 10^{19} eV and Large-Scale Structure
Tamar Kashti, Eli Waxman
We study the anisotropy signature which is expected if the sources of ultra high energy, >10^{19} eV, cosmic-rays (UHECRs) are extragalactic and trace the large scale distribution…
Flavoring Astrophysical Neutrinos: Flavor Ratios Depend on Energy
Tamar Kashti, Eli Waxman
Electromagnetic (and adiabatic) energy losses of pions and muons modify the flavor ratio (measured at Earth) of neutrinos produced by pion decay in astrophysical sources, $Φ_{ν_e}:…
Phenomenological Consequences of Soft Leptogenesis
Tamar Kashti
Soft supersymmetry breaking terms involving heavy singlet sneutrinos can be the dominant source of leptogenesis. The relevant range of parameters is different from standard leptoge…
New Ways to Soft Leptogenesis
Yuval Grossman, Tamar Kashti, Yosef Nir +1
Soft supersymmetry breaking terms involving heavy singlet sneutrinos provide new sources of lepton number violation and of CP violation. In addition to the CP violation in mixing,…
Leptogenesis from Supersymmetry Breaking
Yuval Grossman, Tamar Kashti, Yosef Nir +1
We show that soft supersymmetry breaking terms involving the heavy sneutrinos can lead to sneutrino-antisneutrino mixing and to new sources of CP violation, which are present even…