An example of this would be a tau neutrino with considerable mass.
Areas being researched are neutrino astrophysics, the Casimir effect, quantum gravity fluctuations and laboratory astrophysics.
Currenly has the best limit on electron neutrino to muon neutrino oscillations.
Despite being very difficult to detect the neutrino was observed in the 1960s.
Electron neutrino identification and background systematics studies in the Near and Far Detectors as part of muon neutrino to electron neutrino oscillation analysis.
Explain how both of these problems could be resolved by possible neutrino oscillations.
For each charged lepton flavor there is a corresponding neutrino flavor.
From tritium decay experiments comes an upper limit of 2.2 eV for the electron neutrino.
Indeed, dedicated neutrino detectors struggle just to record a handful of incoming neutrino detectors struggle just to record a handful of incoming neutrinos from potent nearby sources like the sun.
Its purpose is to study hadron production for the neutrino factory and to aid understanding of the atmospheric neutrino flux.
Just out of curiosity, look up how many neutrino 's we survive from passing through our body from the Sun every second!
Marciano reported on the possible muon physics using the muons from a Neutrino Factory.
Of these, only the neutrino has been proved to exist and the electron neutrino, at least, has little or no mass.
Particle physics experiments so far directly establish only values for the square of neutrino mass differences.
Scientific Impact A new window into the Universe opens with the advent of high energy neutrino telescopes.
The implications for high energy neutrino, gamma ray and cosmic ray production in GRB and AGN jets are discussed.