LABORATORY BOUNDS ON LORENTZ SYMMETRY VIOLATION IN LOW ENERGY NEUTRINO PHYSICS
- 10 February 2006
- journal article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 21 (4) , 349-361
- https://doi.org/10.1142/s0217732306019487
Abstract
Quantitative bounds on Lorentz symmetry violation in the neutrino sector have been obtained by analyzing existing laboratory data on neutron β decay and pion leptonic decays. In particular some parameters appearing in the energy–momentum dispersion relations for νe and νμ have been constrained in two typical cases arising in many models accounting for Lorentz violation.Keywords
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