Compilation of energy levels of A= 20 nuclei, with emphasis on the review of material
leading to information about the structure of the A= 20 systems.

The precision of correlation measurements in neutron and nuclear β decay has now
reached the level of about 1% and better. At this level of precision, higher-order corrections …

The beta decay process offers unique possibilities to search for so-called exotic, non-
standard model components in the weak interaction, and for testing its fundamental …

Precision frontier in semileptonic weak interactions: theory - IOPscience Skip to content IOP
Science home Accessibility Help Search Journals Journals list Browse more than 100 science …

The G-parity irregular induced tensor form factor in the weak nucleon axial vector current
has been precisely determined by measuring the alignment correlation terms in the β-ray …

The G-parity-violating, second-class current-(SCC) induced tensor term in the weak-nucleon
axial-vector current was determined from β-decay correlation measurements of the mass A …

The alignment correlation terms in the β-ray angular distributions from purely spin aligned
8Li and 8B have been measured to search for the G-parity violating induced tensor term gII …

The alignment correlation term in the β-decay angular distribution from purely nuclear spin
aligned 20 Na has been measured for the first time. The final objective is to test the G parity …

The alignment correlation term in the β-ray angular distribution from nuclear-spin aligned
20Na (Iπ= 2+, T1/2= 449.7 ms) has been measured for the first time. A large enhancement of …

Probing for second-class induced weak currents is one method of testing select predictions
of the Standard Model. Although the current limits are not inconsistent with zero, shrinking …