Title of article :
“aspect” – a new spectrometer for the measurement of the angular correlation coefficient a in neutron beta decay
Author/Authors :
Zimmer، نويسنده , , O and Byrne، نويسنده , , J and van der Grinten، نويسنده , , M.G.D and Heil، نويسنده , , W and Glück، نويسنده , , F، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2000
Pages :
9
From page :
548
To page :
556
Abstract :
The combination of the coefficient a of the antineutrino/electron angular correlation with the beta asymmetry of the neutron provides a sensitive test for scalar and tensor contributions to the electroweak Lagrangian, as well as for right-handed currents. A method is given for measuring a with high sensitivity from the proton recoil spectrum. The method is based on a magnetic spectrometer with electrostatic retardation potentials such as used for searches of the neutrino mass in tritium beta decay. The spectrometer can also be used for similar studies using radioactive nuclei.
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Serial Year :
2000
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Record number :
2184668
Link To Document :
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