378 citations · 555 across the 15 of their papers we have counts for
3 papers · 1 filter
Probing Gravitino Dark Matter with PAMELA and Fermi
Wilfried Buchmüller, Alejandro Ibarra, Tetsuo Shindou +2
We analyze the cosmic-ray signatures of decaying gravitino dark matter in a model independent way based on an operator analysis. Thermal leptogenesis and universal boundary conditi…
R-parity Violating Right-Handed Neutrino in Gravitino Dark Matter Scenario
Motoi Endo, Tetsuo Shindou
A decay of the gravitino dark matter is an attractive candidate to explain the current excesses of the PAMELA/ATIC cosmic-ray data. However, R-parity violations are required to be…
CP Violation and Lightest Neutrino Mass Effects in Thermal Leptogenesis
E. Molinaro, S. T. Petcov, T. Shindou +1
Effects of the lightest neutrino mass in "flavoured" leptogenesis when the CP-violation necessary for the generation of the baryon asymmetry of the Universe is due exclusively to t…