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The Interference Term between the Spin and Orbital Contributions to M1 Transitions

M. S. Fayache·L. Zamick·Y. Y. Sharon·Y. Durga Devi
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Abstract

We study the cross-correlation between the spin and orbital parts of magnetic dipole transitions M1 in both isoscalar and isovector channels. In particular, we closely examine certain cases where $\sum B(M1)$ is very close to $\sum B(M1)_σ + \sum B(M1)_l$, implying a cancellation of the summed interference terms. We gain some insight into this problem by considering special cases approaching the SU(3) limit, and by examining the behaviour of single-particle transitions at the beginning and towards the end of the s-d shell.

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M. S. Fayache, L. Zamick, Y. Y. Sharon, Y. Durga Devi. 1999-06-24. The Interference Term between the Spin and Orbital Contributions to M1 Transitions. https://doi.org/10.1103/physrevc.61.024308

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