58 citations · 259 across the 10 of their papers we have counts for
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hep-ph2020★ 40 cited
Invisible decays of axion-like particles: constraints and prospects
Luc Darmé, Federica Giacchino, Enrico Nardi +1
Axion-like particles (ALPs) can provide a portal to new states of a dark sector. We study the phenomenology of this portal when the ALP mainly decays invisibly, while its interacti…
hep-ph2020★ 38 cited
Selective enhancement of the QCD axion couplings
Luc Darmé, Luca Di Luzio, Maurizio Giannotti +1
We present a mechanism wherein the QCD axion coupling to nucleons, photons, or electrons, can be enhanced selectively without increasing the axion mass. We focus in particular on t…