CETUP* 2026

Session

Neutrino Workshop

Jul 9, 2026, 9:00 AM

Lead/Deadwood Middle School

Conveners

Neutrino Workshop: CETUP* Talks and Discussions

• Julia Gehrlein (Colorado State University)

578. Neutrino masses and leptogenesis in the VISHnu axion-majoron model

Raymond Volkas (University of Melbourne)

7/9/26, 9:00 AM

Speaker: Raymond Volkas
Abstract: VISHnu is a flavour-variant DFSZ axion model where the type-1 seesaw neutrino mass scale is identified with the Peccei-Quinn breaking scale. So, as well as solving the strong-CP problem and providing a viable axion-majoron dark matter candidate, it also explains why neutrino masses are tiny and provides an economical mechanism for generating the baryon...

579. Quantum Sensing of Radiative Decay Photons with Superconducting Qubits

Doojin Kim (University of South Dakota)

7/9/26, 10:00 AM

Speaker: Doojin Kim
Abstract: Radiative decays of weakly interacting particles can produce extremely faint photons in the micro-eV range, corresponding to GHz-scale microwave signals. This energy scale naturally matches the transition frequencies of superconducting qubits. In this talk, I will discuss how transmon qubits can be used as resonant quantum sensors for such rare decay photons....

631. Discussion and Collaboration

7/9/26, 11:00 AM