Speaker
Description
The decay of asymmetric dark matter (ADM) can lead to distinct neutrino signatures characterized by an asymmetry between neutrinos and antineutrinos. In the high-energy regime, the Glashow resonant interaction $\bar{\nu}_{e} + e^{-} \rightarrow W^{-}$ yields an increase in sensitivity to the neutrino flux, and stands out as the only way of discerning the antineutrino component in the diffuse high-energy astrophysical neutrino flux. This offers a unique opportunity in the search for dark matter with masses above the PeV scale. In this talk, I will discuss the neutrino signal stemming from ADM decay, the constraints on ADM lifetime with the current IceCube observation of Glashow resonance, and the projected sensitivities with the next-generation neutrino telescopes. I will also show the improvement in the constraints on symmetric dark matter decay due to the Glashow Resonance.
