Erratum: Two-neutrino double β decay within fully renormalized quasiparticle random-phase approximation: Effect of the restoration of the Ikeda sum rule [Phys. Rev. C68, 064310 (2003)]
نویسندگان
چکیده
منابع مشابه
- th / 0 30 80 35 v 1 1 2 A ug 2 00 3 Two - neutrino double beta decay within Fully - Renormalized QRPA : Effect of the restoration of the Ikeda sum rule
The recently proposed Fully-Renormalized QRPA (FR-QRPA), which fullfils the Ikeda sum rule (ISR) exactly, is applied to the two-neutrino double beta decay of 76Ge, 82Se, 100Mo, 116Cd, 128Te and 130Xe. The results obtained are compared with those of other approaches, standard QRPA and self-consistent QRPA (SCQRPA). The similarities and the differences among the methods are discussed. The influen...
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J. Engel,1,* F. Šimkovic,2,3,4 and P. Vogel5 1Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27516-3255, USA 2Boboliubov Laboratory of Theoretical Physics, JINR, 141980 Dubna, Russia 3Department of Nuclear Physics and Biophysics, Comenius University, Mlynská dolina F1, SK-842 48 Bratislava, Slovakia 4Czech Technical University in Prague, 128-00 Pr...
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We use a deformed quasiparticle random phase approximation formalism to describe simultaneously the energy distributions of the single b Gamow-Teller strength and the two-neutrino double b decay matrix elements. Calculations are performed in a series of double b decay partners with A=48, 76, 82, 96, 100, 116, 128, 130, 136, and 150, using deformed Woods-Saxon potentials and deformed Skyrme Hart...
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The first, to our knowledge, calculation of neutrinoless double beta decay (0νββ-decay ) matrix elements within the self-consistent renormalized Quasiparticle Random Phase Approximation (SRQRPA) is presented. The contribution from the momentum-dependent induced nucleon currents to 0νββdecay amplitude is taken into account. A detailed nuclear structure study includes the discussion of the sensit...
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We examine the contributions of odd-parity nuclear operators to the two-neutrino double beta decay 0 → 0 amplitude, which come from the P -wave Coulomb corrections to the electron wave functions and the recoil corrections to the nuclear currents. Although they are formally of higher order in αZ/2 or v/c of the nucleon than the usual Fermi and GamowTeller matrix elements, explicit calculations p...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2007
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.75.059902