$\ensuremath{\beta}$-decay properties of neutron-rich Zr and Mo isotopes

$β$ -decay properties of neutron-rich Zr and Mo isotopes

P. Sarriguren and J. Pereira

Phys. Rev. C 81, 064314 – Published 18 June 2010

Abstract

Gamow-Teller strength distributions, $β$ -decay half-lives, and $β$ -delayed neutron emission are investigated in neutron-rich Zr and Mo isotopes within a deformed quasiparticle random-phase approximation. The approach is based on a self-consistent Skyrme Hartree-Fock mean field with pairing correlations and residual separable particle-hole and particle-particle forces. Comparison with recent measurements of half-lives stresses the important role that nuclear deformation plays in the description of $β$ -decay properties in this mass region.

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Received 2 March 2010

DOI:https://doi.org/10.1103/PhysRevC.81.064314

Authors & Affiliations

P. Sarriguren^1,* and J. Pereira²

¹Instituto de Estructura de la Materia, CSIC, Serrano 123, E-28006 Madrid, Spain
²National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48823, USA

^*sarriguren@iem.cfmac.csic.es

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Vol. 81, Iss. 6 — June 2010

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Physical Review C

covering nuclear physics

$β$ -decay properties of neutron-rich Zr and Mo isotopes

P. Sarriguren and J. Pereira

Phys. Rev. C 81, 064314 – Published 18 June 2010

Abstract

Authors & Affiliations

Article Text (Subscription Required)

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Physical Review C

covering nuclear physics

β-decay properties of neutron-rich Zr and Mo isotopes

P. Sarriguren and J. Pereira

Phys. Rev. C 81, 064314 – Published 18 June 2010

Abstract

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$β$ -decay properties of neutron-rich Zr and Mo isotopes