3 papers
hep-ph2025
Testing the heavy decaying sterile neutrino hypothesis at the DUNE near detector
Sabya Sachi Chatterjee, Stéphane Lavignac, O. G. Miranda
One of the most convincing explanations of the LSND and MiniBooNE anomalies relies on a heavy, mostly sterile neutrino with a small muon neutrino component, which decays to an elec…
hep-ex2025
Search for a Hidden Sector Scalar from Kaon Decay in the Di-Muon Final State at ICARUS
ICARUS Collaboration, F. Abd Alrahman, P. Abratenko +191
We present a search for long-lived particles (LLPs) produced from kaon decay that decay to two muons inside the ICARUS neutrino detector. This channel would be a signal of hidden s…
hep-ph2025
Neutrino Lorentz invariance violation from the CPT-even SME coefficients through a tensor interaction with cosmological scalar fields
Rubén Cordero, Luis A. Delgadillo, O. G. Miranda +1
Numerous non-standard interactions between neutrinos and scalar fields have been suggested in the literature. In this work, we have outlined the case of tensorial neutrino non-stan…