New on-line NMR/ON nuclear magnetic dipole moments near 132Sn: II variation with proton and neutron number: Shell model treatment of 'collective' effects
Hyperfine Interactions 120-121:1-8 (1999) 651-655
Abstract:
Recent on-line nuclear orientation measurements of odd-A nuclear magnetic dipole moments of odd-A Sb, Te and I isotopes by the method of NMR on oriented nuclei mean that we now have complete series of odd-A moments up to, and including, those closest to the double shell closure at 132Sn. In this paper we consider the systematic changes in the measured moments as a function of proton number for the isotonic sequence 133Sb [g7/2+]1-139La [g7/2+]7 and as a function of neutron number for the isotopic sequences 125-133Sb and 127-135I and their interpretation using collective and shell model approaches.β-decay matrix elements from the study of asymmetric emission from polarised nuclei: γ-tagging - A new method for complex β-decay
Hyperfine Interactions 120-121:1-8 (1999) 667-671
Abstract:
A new method is introduced designed to facilitate study of matrix elements in complex β-decay through the measurement of asymmetric β-emission from a low-temperature polarised source. The method involves coincident detection of the β-emission with subsequent γ-transitions to tag the β-spectrum component. The method is demonstrated by application to the decay of 140La.New on-line NMR/ON nuclear magnetic dipole moments near 132Sn: II variation with proton and neutron number: shell model treatment of ‘collective’ effects
Interactions Springer Nature 120-121:1-8 (1999) 651-655
New on-line NMR/ON nuclear magnetic dipole moments near 132Sn: I. At the shell closure: meson exchange current effects
Interactions Springer Nature 120-121:1-8 (1999) 645-649
β-decay matrix elements from the study of asymmetric emission from polarised nuclei: γ-tagging – a new method for complex β-decay
Interactions Springer Nature 120-121:1-8 (1999) 667-671