Abstract
We compute the branching ratio of e decay, allowing for an anomalous magnetic dipole moment of the W boson. We find that an enhancement up to 3 orders of magnitude can be achieved for the interval -33. In models with heavy neutral leptons, such as the "fine-tuning of parameters" scenario depicted by Cheng and Li, this leads to a large 10-11 -1012 branching ratio.
Original language | English |
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Pages (from-to) | 1604-1605 |
Number of pages | 2 |
Journal | Physical Review D |
Volume | 44 |
Issue number | 5 |
DOIs | |
State | Published - 1991 |