Published October 1985
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Journal Article
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Nuclear structure and double beta decay: Two neutrino mode
Abstract
The decay rate of the 2ν double beta decay is calculated. The effects of pairing, static quadrupole deformation, spin-isospin polarization, and the Δ_(33) isobar admixtures on the nuclear matrix elements are studied and the relation of the 2ν ββ rate and the β^- and β^+ strength is stressed. In agreement with other calculations, we predict a faster decay rate than has been observed experimentally in ^(82)Se, ^(130)Te, and ^(150)Nd.
Additional Information
© 1985 The American Physical Society. Received 11 June 1985; published in the issue dated October 1985. This work was supported by the U.S. Department of Energy under Contract No. DE-AT03-81ER40002.Attached Files
Published - VOGprc85.pdf
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VOGprc85.pdf
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Identifiers
- Eprint ID
- 32184
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- CaltechAUTHORS:20120629-075555683
Funding
- Department of Energy (DOI)
- DE-AT03-81ER40002
Dates
- Created
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2012-07-02Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field
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