Systematics of Evaluated Half-lives of Double-beta Decay
Journal Article
·
· Nuclear Data Sheets
A new evaluation of 2β-decay half lives and their systematics is presented. These data extend the previous evaluation and include the analysis of all recent measurements. The nuclear matrix elements for 2β-decay transitions in 12 nuclei have been extracted. The recommended values are compared with the large-scale shell-model, QRPA calculations, and experimental data. A T{sub 1/2}{sup 2ν}∼1/E{sup 8} systematic trend has been observed for recommended {sup 128,130}Te values. This trend indicates similarities for nuclear matrix elements in Te nuclei and was predicted for 2β(2ν)-decay mode. The complete list of results is available online at (http://www.nndc.bnl.gov/bbdecay/)
- OSTI ID:
- 22436695
- Journal Information:
- Nuclear Data Sheets, Vol. 120; Other Information: Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); ISSN 0090-3752
- Country of Publication:
- United States
- Language:
- English
Similar Records
Systematic analysis of double-beta decay half lives
On Double-Beta Decay Half-Life Time Systematics
Precise half-life values for two-neutrino double-beta decay
Journal Article
·
Mon Feb 27 00:00:00 EST 2023
· Nuclear Physics. A
·
OSTI ID:22436695
On Double-Beta Decay Half-Life Time Systematics
Technical Report
·
Wed Apr 14 00:00:00 EDT 2010
·
OSTI ID:22436695
Precise half-life values for two-neutrino double-beta decay
Journal Article
·
Mon Mar 15 00:00:00 EDT 2010
· Physical Review. C, Nuclear Physics
·
OSTI ID:22436695