TAU NEUTRINOS AND COLD DARK MATTER
- 28 March 1991
- journal article
- review article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 06 (10) , 851-854
- https://doi.org/10.1142/s0217732391000889
Abstract
Neutrinos with standard weak interactions are possible hot dark matter candidates, but they cannot provide an explanation for a cold dark matter scenario, because of constraints from relic abundance. It is shown here, however, that a stable ντ with a mass in the range 1–35 MeV and a magnetic moment of 10−6 Bohr magnetons is a possible candidate for a cold dark matter particle. This hypothesis can be experimentally tested in the near future.Keywords
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