Vector dark matter detection using the quantum jump of atoms
The hidden sector U(1) vector bosons created from inflationary fluctuations can be a substantial fraction of dark matter if their mass is around 10−5 eV. The creation mechanism makes the vector bosons' energy spectral density ρcdm/ΔE very high. Therefore, the dark electric dipole transition rat...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2018-05-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269318302417 |