Bound states between dark matter particles and emission of gravitational radiation |
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Authors: | Grigoris Panotopoulos |
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Institution: | 1.ASC, Physics Department LMU,Munich,Germany |
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Abstract: | Bound states of two weakly interactive massive particles are studied. It is assumed that the WIMPonium is formed due to the
gravitational interaction, since the weak interaction can sometimes be repulsive. The lifetimes of the spontaneous emission
of gravitational radiation and of the WIMPs annihilation into a pair of gravitons are computed, and are shown to be many orders
of magnitude larger than the age of the universe. |
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Keywords: | |
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