Electron and Photon Energy Deposition in Universe

Authors :: Kanzaki, Toru
Kawasaki, Masahiro
Source :: Phys.Rev.D78:103004,2008
Publication Year :: 2008
Abstract: 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 photon which are used to heat, ionize and excite background plasma in the early universe for various ionization states and redshifts.<br />Comment: 21 pages, 12 figures

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