782 citations · 7.2k across the 127 of their papers we have counts for
12 papers · 1 filter
Charged Lepton Flavor Violation: A Theory Overview
P. S. Bhupal Dev
We present a theory-oriented overview of the significance of charged-lepton flavor violation -- one of the cleanest windows onto physics beyond the Standard Model. We also summariz…
Resonant neutrino flavor conversion within dark matter spikes
P. S. Bhupal Dev, Elisa Gaido, Alejandro Ibarra +1
We investigate how neutrino--dark matter (DM) interactions modify the flavor composition of high-energy neutrinos from active galactic nuclei (AGNs). Coherent forward scattering in…
A New Probe of Strongly-Interacting Dark Sector using Neutrino Telescopes
Jose A. Macias Cruz, Christopher V. Cappiello, P. S. Bhupal Dev +1
A confining dark sector modeled after quantum chromodynamics provides a well-motivated framework for strongly-interacting dark matter. We show that dark vector mesons in a confinin…
Astrophysical Neutrino Sources as Colliders
Carlos A. Argüelles, P. S. Bhupal Dev, Bhaskar Dutta +6
High-energy neutrinos arise from processes at large center-of-mass energies, offering a window to test physics at comparable scales or beyond those accessible in collider experimen…
Muon Bremsstrahlung as a New Probe of Dark Sector at Neutrino Experiments
P. S. Bhupal Dev, Bhaskar Dutta, Aparajitha Karthikeyan +2
We show that muon bremsstrahlung provides a new production mechanism for light new physics at accelerator neutrino experiments beyond the meson kinematic limit. The intense, highly…
Reappraisal of the Constraints on Heavy Axion-like Particles from Gamma-Ray Bursts
Christopher V. Cappiello, Saurav Das, P. S. Bhupal Dev +2
We reassess existing limits and derive new constraints on heavy axion-like particle (ALP) coupling to photons using gamma-ray bursts (GRBs). ALPs can be produced in the hot dense f…