Astrophysical constraints on decaying dark gravitons
In the dark dimension scenario, which predicts an extra dimension of micron scale, dark gravitons (KK modes) are a natural dark matter candidate. In this paper, we study observable features of this model. In particular, their decay to standard matter fields can distort the CMB and impact other astro...
Main Authors: | Law-Smith, JAP, Obied, G, Prabhu, A, Vafa, C |
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Format: | Journal article |
Language: | English |
Published: |
Springer
2024
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