The EDGES signal: An imprint from the mirror world?
Recent results from the Experiment to Detect the Global Epoch of Reionization Signature (EDGES) show an anomalous spectral feature at redshifts z∼15–20 in its 21-cm absorption signal. This deviation from cosmological predictions can be understood as a consequence of physics that either lower the hyd...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2018-09-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269318305859 |