47 citations · 77 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 30 cited
Electron and Photon Energy Deposition in Universe
Toru Kanzaki, Masahiro Kawasaki
We consider energy deposition of high energy electrons and photons in universe. We carry out detailed calculations of fractions of the initial energy of the injected electron or ph…
hep-ph2007★ 47 cited
Cosmological Constraints on Neutrino Injection
Toru Kanzaki, Masahiro Kawasaki, Kazunori Kohri +1
We derive general constraints on the relic abundances of a long-lived particle which mainly decays into a neutrino (and something else) at cosmological time scales. Such an exotic…