Nuclear matrix elements for neutrinoless double beta decays and spin-dipole giant resonances

Abstract

Nuclear matrix elements (NMEs) for neutrinoless double beta decays (DBDs) are required for studying neutrino physics beyond the standard model by DBD. The experimental spin-dipole (SD) giant resonance energy and the SD strength are shown for the first time to be closely related to the DBD-NME, and are used for studying the spin-isospin correlation and the quenching of the axial-vector coupling. So they are used to help the theoretical model calculation of the DBD-NME.

arXiv comment6 pages 4 figures

References in corpus (22)

• Double Beta Decay, Majorana Neutrinos, and Neutrino Mass
• Status and Future of Nuclear Matrix Elements for Neutrinoless Double-Beta Decay: A Review
• Theory of neutrinoless double beta decay
• Discrepancy between experimental and theoretical $\beta$-decay rates resolved from first principles
• Nuclear matrix elements for double-β decay
• Double Beta Decay
• $0\nu \beta \beta$ and $2\nu \beta \beta$ nuclear matrix elements, QRPA, and isospin symmetry restoration
• Value of the axial-vector coupling strength in $\beta$ and $\beta \beta$ decays: A review
• Chiral two-body currents in nuclei: Gamow-Teller transitions and neutrinoless double-beta decay
• Heavy-ion double charge exchange reactions: a tool towards 0v\b{eta}\b{eta} nuclear matrix elements
• Double Gamow-Teller transitions and its relation to neutrinoless $\beta \beta$ decay
• Nuclear matrix elements of double beta decay from beta decay
• Impact of the quenching of $g_{\mathrm{A}}$ on the sensitivity of $0\nu \beta \beta$ experiments
• Improved description of the $2\nu \beta \beta$-decay and a possibility to determine the effective axial-vector coupling constant
• Renormalization of the GT operator within the realistic shell model
• Muon capture reaction on ${}^{100}Mo$ to study nuclear responses for double beta decays and astro-neutrinos
• Muon capture rates: Evaluation within the Quasiparticle Random Phase Approximation
• Spin dipole nuclear matrix elements for double beta decay nuclei by charge-exchange reactions
• Gamow-Teller and double-beta decays of heavy nuclei within an effective theory
• FSQP nuclear matrix elements for two neutrino double beta decays
• Double charge exchange (${}^{11}$B,${}^{11}$Li) reaction for double beta decay response
• Axial-vector weak coupling at medium momentum for astro neutrinos and double beta decays

Cited by in corpus (4)

• Interplay between non-interfering neutrino exchange mechanisms and nuclear matrix elements in $0\nu \beta \beta$ decay
• Theory of Majorana-Type Heavy Ion Double Charge Exchange Reactions by Pion--Nucleon Isotensor Interactions
• Electromagnetic transitions from isobaric analogue states to study nuclear matrix elements for double beta decays and astro-neutrino inverse beta decays
• Majorana neutrino mass constraints in the landscape of nuclear matrix elements