Experimental value of G A/GV from a measurement of both P-odd correlations in free-neutron decay
- 1 November 2001
- journal article
- Published by Pleiades Publishing Ltd in Physics of Atomic Nuclei
- Vol. 64 (11) , 1955-1960
- https://doi.org/10.1134/1.1423745
Abstract
A new experimental value of the fundamental weak-interaction parameter λ=GA/GV (−1.2686±0.0046) is obtained for the first time by an original method that consists in measuring both P-odd correlations in free-neutron decay.Keywords
This publication has 5 references indexed in Scilit:
- An experiment to measure λ=GA/GV from a combination of angular correlation coefficients in the beta decay of polarized neutronsNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2000
- Review of Particle PhysicsThe European Physical Journal C, 1998
- Corrigendum: Corrected value of the beta-emission asymmetry in the decay of polarized neutrons measured in 1990Physics Letters B, 1997
- Measurements of the Antineutrino Spin Asymmetry in Beta Decay of the Neutron and Restrictions on the Mass of a Right-Handed Gauge BosonPhysical Review Letters, 1995
- Analysis of neutron β-decayNuclear Physics A, 1982