5 papers
Solar Constraints on Heavy Neutral Leptons with Mixing
Vedran Brdar, Samiur R. Mir, Xun-Jie Xu
The mixing of heavy neutral leptons (HNLs) with tau neutrinos remains largely unconstrained compared to their mixing with electron and muon neutrinos. In this work, we investigate…
Prospects for Neutrino Observation and Mass Measurement from Binary Neutron Star Mergers
Vedran Brdar, Dibya S. Chattopadhyay, Samiur R. Mir +2
Over the next decade, diffuse supernova neutrino background (DSNB) events are expected in Hyper-Kamiokande. Another neutrino source that has received far less at…
Ultra-High-Energy Tau Neutrinos as Probes of Lorentz Invariance
Vedran Brdar, Samiur R. Mir
Neutrino telescopes have detected astrophysical neutrinos with energies up to PeV. Several current and proposed experiments aim to observe neutrinos at even higher energ…
Double Bangs at IceCube as a Window to the Neutrino Mass Origin
Samiur R. Mir, Carlos A. Argüelles, K. S. Babu +1
Neutrino oscillation parameters are subject to renormalization group (RG) evolution, just like all couplings and masses of Standard Model (SM) particles. Within the SM extended wit…
Collider Prospects for the Neutrino Magnetic Moment Portal
Vedran Brdar, Ying-Ying Li, Samiur R. Mir +1
The transition magnetic moment between active and sterile neutrinos is theoretically well-motivated scenario beyond the Standard Model, which can be probed in cosmology, astrophysi…