On the relic abundance of light photinos [electronic resource]

We solve the coupled Boltzmann equation for the system of light photinos interacting with pions and $R̃0$'s (the gluon-gluino bound state) to determine the relic abundance of light photinos in the light gaugino scenario. Cosmology bounds the ratio r of the R̃0 mass to the photino mass to be les...

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Online Access: Online Access
Main Authors: Kolb, Edward W. (Author), Farrar, Glennys R. (Author), Chung, Daniel J.H (Author)
Corporate Author: Fermi National Accelerator Laboratory (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. Department of Energy. High Energy Physics Division ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 1997.
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Call Number: E 1.99:ru-97-13
E 1.99:ru-97-13 Available