6533b7dafe1ef96bd126e0a8
RESEARCH PRODUCT
Tau neutrino mass from semileptonic decays
Rudolph Tegensubject
Nuclear physicsPhysicsParticle physicsMaximal energyPionPhysics and Astronomy (miscellaneous)Tau neutrinoHigh Energy Physics::PhenomenologyParticleHigh Energy Physics::ExperimentObservableNeutrinoEngineering (miscellaneous)description
The semileptonic three particle decays of the tau provide determinations of the tau neutrino mass. The shift of the maximal energy of the observable final state particles islinear in the neutrino mass. The endpoint energy of the pion and a partially integrated decay rate in τ → πωvτ and τ → πρVτ are sensitive to a neutrino mass smaller than 100 MeV. Thus, the present bound on\(m_{v_\tau } \) can significantly be improved.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1981-06-01 | Zeitschrift für Physik C Particles and Fields |