82 citations · 265 across the 5 of their papers we have counts for
Showing astro-phShow all
2 papers · 1 filter
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…
astro-ph2006★ 36 cited
CMB constraints on the fine structure constant
Kazuhide Ichikawa, Toru Kanzaki, Masahiro Kawasaki
We study constraints on time variation of the fine structure constant alpha from cosmic microwave background (CMB) taking into account simultaneous change in alpha and the electron…