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International Workshop on Particle Physics with Slow Neutrons, Grenoble : France
Test of time reversal invariance with TRINE
T. Soldner, L. Beck, K. Schreckenbach, A. Bussière1, R. Kossakowski1, P. Liaud2, O. Zimmer3

The new detector TRINE (time reversal invariance neutron experiment) was developed to test the time reversal invariance in the neutron decay. The precision of former experiments can be improved by one order of magnitude with an improved proton detection, a better background suppression and an angular resolving measurement using multiwire proportional chambers in coincidence with plastic scintillators, and the higher neutron flux and polarization available today. The concept of the detector and the status of the project is discussed.
1 :  LAPP - Laboratoire d'Annecy le Vieux de Physique des Particules
2 :  LPSC - Laboratoire de Physique Subatomique et de Cosmologie
3 :  ILL - Institut Laue-Langevin
Physique/Physique des Hautes Energies - Expérience
Discrete symmetries – standard Model – beta decay – time reversal – weak interaction