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nucl-ex2019
Improved determination of the - angular correlation coefficient in free neutron decay with the SPECT spectrometer
M. Beck, F. Ayala Guardia, S. Baeßler +15
We report on a precise measurement of the electron-antineutrino angular correlation ( coefficient) in free neutron beta-decay from the SPECT experiment. The coefficient i…
nucl-ex2018★ 206 cited
Measurement of the Weak Axial-Vector Coupling Constant in the Decay of Free Neutrons Using a Pulsed Cold Neutron Beam
Bastian Märkisch, Holger Mest, Heiko Saul +8
We present a precision measurement of the axial-vector coupling constant in the decay of polarized free neutrons. For the first time, a pulsed cold neutron beam was used for…