Research ProfessorContact Informationpdoe@uw.edu206-221-0301C525 Fields of Interest Neutrino PhysicsNuclear ExperimentParticle Experiment Research Research Groups Neutrinos: KATRIN Neutrinos: Majorana News & Events Related News A new upper limit on the mass of neutrino - February 23, 2022 KATRIN cuts the mass estimate for the elusive neutrino in half - September 23, 2019