Mass and life time of heavy dark matter decaying into IceCube PeV neutrinos

Considering that the ultrahigh energy (UHE) upgoing muon neutrino events around the PeV energy region observed by the IceCube are due to the decay of superheavy dark matter to neutrinos, we constrain the mass of the decaying dark matter and its decay lifetime using the IceCube analysis of these neut...

Full description

Bibliographic Details
Main Authors: Madhurima Pandey, Debasish Majumdar, Ashadul Halder, Shibaji Banerjee
Format: Article
Language:English
Published: Elsevier 2019-10-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S037026931930632X

Similar Items