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Determination of Dark Matter Properties at High-Energy Colliders

Description: If the cosmic dark matter consists of weakly-interacting massive particles, these particles should be produced in reactions at the nextgeneration of high-energy accelerators. Measurements at these accelerators can then be used to determine the microscopic properties of the dark matter. From this, we can predict the cosmic density, the annihilation cross sections, and the cross sections relevant to direct detection. In this paper, we present studies in supersymmetry models with neutralino dark m… more
Date: November 5, 2006
Creator: Baltz, Edward A.; Battaglia, Marco; Peskin, Michael E. & Wizansky, Tommer
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

ACCUMULATION OF RADIOCESIUM BY MUSHROOMS IN THE ENVIRONMENT: A LITERATURE REVIEW AND IMAGE GALLERY

Description: During the last 50 years, a large amount of information on radionuclide accumulators or 'sentinel-type' organisms in the environment has been published. Much of this work focused on the risks of food-chain transfer of radionuclides to higher organisms such as reindeer and man. However, until the 1980's and 1990's, there has been little published data on the radiocesium ({sup 134}Cs and {sup 137}Cs) accumulation by mushrooms. This presentation will consist of a review of the published data for {… more
Date: November 5, 2006
Creator: Duff, M & Mary Ramsey, M
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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