Gamow-Teller response in deformed even and odd neutron-rich Zr and Mo isotopes

P. Sarriguren, A. Algora, J. Pereira

Research output: Article

27 Citations (Scopus)

Abstract

β-decay properties of neutron-rich Zr and Mo isotopes are investigated within a microscopic theoretical approach based on the proton-neutron quasiparticle random-phase approximation. The underlying mean field is described self-consistently from deformed Skyrme Hartree-Fock calculations with pairing correlations. Residual separable particle-hole and particle-particle forces are also included in the formalism. The structural evolution in these isotopic chains including both even and odd isotopes is analyzed in terms of the equilibrium deformed shapes. Gamow-Teller strength distributions, β-decay half-lives, and β-delayed neutron-emission probabilities are studied, stressing their relevance to describe the path of the nucleosynthesis rapid neutron capture process.

Original languageEnglish
Article number034311
JournalPhysical Review C - Nuclear Physics
Volume89
Issue number3
DOIs
Publication statusPublished - márc. 17 2014

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isotopes
neutrons
neutron emission
decay
nuclear fusion
half life
formalism
protons
approximation

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Gamow-Teller response in deformed even and odd neutron-rich Zr and Mo isotopes. / Sarriguren, P.; Algora, A.; Pereira, J.

In: Physical Review C - Nuclear Physics, Vol. 89, No. 3, 034311, 17.03.2014.

Research output: Article

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