Measurement of the β−ν correlation in 6He using a transparent Paul trap

Abstract : The angular correlationbetween the electron and the neutrino in nuclear β−decay constitutes a sensitive observable to search for the existence of exotic couplings in the weak interaction. In this contribution, we describe the progress of the LPCTrap experiment, devoted to measure the β−ν angular correlation in the pure Gamow-Teller (GT) decay of $^{6}$He using a transparent Paul Trap.