Vogel, P. and Fisher, P. (1985) Nuclear structure and double beta decay: Two neutrino mode. Physical Review C, 32 (4). pp. 1362-1368. ISSN 0556-2813. http://resolver.caltech.edu/CaltechAUTHORS:20120629-075555683
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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.|
|Classification Code:||PACS: 23.40.Hc, 21.10.Pc, 23.40.Bw|
|Official Citation:||Nuclear structure and double beta decay: Two neutrino mode P. Vogel and P. Fisher pp. 1362-136|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Ruth Sustaita|
|Deposited On:||02 Jul 2012 16:29|
|Last Modified:||26 Dec 2012 15:26|
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