909 citations · 1.4k across the 18 of their papers we have counts for
3 papers · 1 filter
Moduli Portal Dark Matter
Debtosh Chowdhury, Emilian Dudas, Maíra Dutra +1
We show that moduli fields as mediators between the Standard Model and the dark sector can naturally lead to the observed relic abundance. Indeed, even if moduli are very massive,…
Freezing-in dark matter through a heavy invisible
Gautam Bhattacharyya, Maíra Dutra, Yann Mambrini +1
We demonstrate that in a class of the extension of the Standard Model (SM), under which all the Standard Model matter fields are uncharged and the additional neutral gauge…
MeV Dark Matter Complementarity and the Dark Photon Portal
Maíra Dutra, Manfred Lindner, Stefano Profumo +3
We discuss the phenomenology of an MeV-scale Dirac fermion coupled to the Standard Model through a dark photon with kinetic mixing with the electromagnetic field. We compute the da…