- #1
Dmitry67
- 2,567
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Are there any different testable predictions of the DM (WIMPs) having different spin: 1/2 or 1?
For example, if DM is *matter* (spin=1/2) then Pauli princliple can make dense DM cloulds 'degenerate', creating an additional pressure, even WIMPs don't interact with themselves.
For example, if DM is *matter* (spin=1/2) then Pauli princliple can make dense DM cloulds 'degenerate', creating an additional pressure, even WIMPs don't interact with themselves.