Two-neutrino double beta decay of deformed nuclei within QRPA with realistic interaction

Abstract

A method to implement realistic nucleon-nucleon residual interaction (Bonn CD force) based on the Brueckner G-matrix into the Quasiparticle Random Phase Approximation (QRPA) for deformed nuclei is formulated. The two-neutrino double decay for ground state to ground state transitions ${}^{76}$Ge${\to }^{76}$Se and ${}^{150}$Nd ${\to }^{150}$Sm is calculated along with the Gamow-Teller strength distributions. The effect of deformation on the observables is studied.

arXiv comment18 pages, 6 figures, accepted for publication in in Phys. Rev. C

References in corpus (29)

• Nuclear Ground-State Masses and Deformations
• Double Beta Decay, Majorana Neutrinos, and Neutrino Mass
• Double Beta Decay
• Energy density functional study of nuclear matrix elements for neutrinoless $\beta \beta$ decay
• Anatomy of nuclear matrix elements for neutrinoless double-beta decay
• Additional Nucleon Current Contributions to Neutrinoless Double Beta Decay
• Double Beta Decay
• Erratum: Assessment of uncertainties in QRPA $0\nu \beta \beta$-decay nuclear matrix elements [Nucl. Phys. A 766, 107 (2006)]
• The 0nbb-decay nuclear matrix elements with self-consistent short-range correlations
• Double Beta Decay
• Neutrinoless double beta decay from a modern perspective
• On the uncertainty in the $0\nu \beta \beta$ decay nuclear matrix elements
• Precise half-life values for two neutrino double beta decay
• Shapes and beta decay in proton rich Ge, Se, Kr and Sr isotopes
• Beta decay and shape isomerism in 74Kr
• Two-neutrino double beta decay of 76Ge within deformed QRPA: A new suppression mechanism
• Spin-isospin excitations and beta+/EC half-lives of medium-mass deformed nuclei
• A deformed QRPA formalism for single and two-neutrino double beta decay
• Beta-decay in odd-A and even-even proton-rich Kr isotopes
• Overconstrained estimates of neutrinoless double beta decay within the QRPA
• Nuclear deformation and neutrinoless double-$\beta$ decay of ${}^{94,96}$Zr, ${}^{98,100}$Mo, ${}^{104}$Ru, ${}^{110}$Pd, ${}^{128,130}$Te and ${}^{150}$Nd nuclei in mass mechanism
• Neutrinoless Double Beta Decay in Heavy Deformed Nuclei
• Average and recommended half-life values for two neutrino double beta decay: upgrade'05
• Nuclear deformation and the two neutrino double-βdecay in ^{124,126}Xe,^{128,130}Te, ^{130,132}Ba and ^{150}Nd isotopes
• Neutrinoless double beta decay of ${}^{150}$Nd with account for deformation
• Contributions of different neutron pairs in different approaches for neutrinoless double beta decay
• Two neutrino double $\beta$ decay of 94v$\le A\le$110 nuclei for $0^{+}\to 0^{+}$ transition
• Running sums for $2\nu \beta \beta$-decay matrix elements within the QRPA with account for deformation
• Description of double beta decay within continuum-QRPA

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• CUORE-0 results and prospects for the CUORE experiment
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