Double beta decay with vector majorons
Feb, 19937 pages
Published in:
- Phys.Lett.B 308 (1993) 85-88
e-Print:
- hep-ph/9302290 [hep-ph]
Report number:
- HUTP-93-A007
Citations per year
Abstract:
We consider the possibility that neutrinoless double beta decay may occur in models with unbroken lepton number via the emission of a massive gauge boson with electron lepton number . We determine the shape of the sum energy spectrum as a function of the gauge coupling, independent of model-specific details. We discuss our results in light of the persistent experimental claims that excess events are observed near but below the spectrum endpoint of several elements.- postulated particle: Majoron
- Majoron: vector
- lepton number: -2
- lepton number: conservation law
- gauge boson: massive
- massive: gauge boson
- gauge boson: emission
- emission: gauge boson
- semileptonic decay: multiple
- multiple: semileptonic decay
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