Study of the ${}^{7}Be(p,\gamma {)}^{8}B$ and ${}^{7}Li(n,\gamma {)}^{8}Li$ capture reactions using the shell model embedded in the continuum

Abstract

We apply the realistic shell model which includes the coupling between many-particle (quasi-)bound states and the continuum of one-particle scattering states to the spectroscopy of mirror nuclei: ${}^8$B and ${}^8$Li, as well as to the description of low energy cross sections (the astrophysical S factors) in the capture reactions:${}^{7}Be(p,\gamma {)}^{8}B$ and ${}^{7}Li(n,\gamma {)}^{8}Li$.

36 pages, 10 figures

References in corpus (3)

• Measurement of E2 Transitions in the Coulomb Dissociation of 8B
• A study of nuclei of astrophysical interest in the continuum shell model
• Structure Effects on Coulomb Dissociation of ${}^8$B

Cited by in corpus (52)

• The Shell Model as Unified View of Nuclear Structure
• Solar fusion cross sections II: the pp chain and CNO cycles
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• Shell Model in the Complex Energy Plane
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• Discrete and continuum spectra in the unified shell model approach
• Precise measurement of the ^7Be(p,gamma)^8B S-factor
• Effective non-Hermitian Hamiltonian and continuum shell model
• Super-Radiant Dynamics, Doorways, and Resonances in Nuclei and Other Open Mesoscopic Systems
• Ab-initio No-Core Gamow Shell Model calculations with realistic interactions
• Pairing anti-halo effect
• 7Be(p,gamma)8B astrophysical S-factor from precision cross section measurements
• Complex coupled-cluster approach to an ab-initio description of open quantum systems
• Electromagnetic Dissociation of 8B and the Rate of the 7Be(p,gamma)8B Reaction in the Sun
• Theory of the two-proton radioactivity in the continuum shell model
• Proton-Neutron Coupling in the Gamow Shell Model: the Lithium Chain
• S17(0) Determined from the Coulomb Breakup of 83 MeV/nucleon 8B
• Gamow shell model and realistic nucleon-nucleon interactions
• Asymptotic normalization coefficients for 8B->7Be+p from a study of 8Li->7Li+n
• Analysis of the 16O(p,gamma)17F capture reaction using the shell model embedded in the continuum
• Living on the edge of stability, the limits of the nuclear landscape
• Microscopic theory of the two-proton radioactivity
• Toward understanding the microscopic origin of nuclear clustering
• Open problems in theory of nuclear open quantum systems
• Ab initio Gamow in-medium similarity renormalization group with resonance and continuum
• Gamow shell model description of proton scattering on ${}^{18}$Ne
• Description of the proton and neutron radiative capture reactions in the Gamow shell model
• Density matrix renormalization group approach to two-fluid open many-fermion systems
• Marrying {\it ab initio} calculations and Halo-EFT: the case of ${}^7\mathrm{Li}+n\to {}^8\mathrm{Li}+\gamma$
• Gamow shell model description of radiative capture reactions ${}^6$Li$(p,\gamma )$${}^7$Be and ${}^6$Li$(n,\gamma )$${}^7$Li
• Resonance Contribution to Radiative Neutron Capture on Lithium-7
• Effective Interaction Techniques for the Gamow Shell Model
• Asymptotic normalization coefficients and continuum coupling in mirror nuclei
• Shell model description of 16O(p,gamma)17F and 16O(p,p)16O reactions
• Chiral three-nucleon force and continuum for dripline nuclei and beyond
• Antibound States and Halo Formation in the Gamow Shell Model
• Statistical aspects of nuclear coupling to continuum
• First-forbidden mirror beta-decays in A=17 mass region
• Exceptional points in the scattering continuum
• Description of the 17F(p,gamma)18Ne radiative capture reaction in the continuum shell model
• Models, measurements, and effective field theory: proton capture on Beryllium-7 at next-to-leading order
• Role of spectroscopic factors in the potential-model description of the Be7(p,gamma)B8 reaction
• Determining the 7Li(n,gamma) cross section via Coulomb dissociation of 8Li
• From nucleons to nuclei to fusion reactions
• Gamow Shell-Model Description of Weakly Bound and Unbound Nuclear States
• Weakly bound systems, continuum effects, and reactions
• Structure effects on the Coulomb dissociation of 8B at relativistic energies
• Low-energy ${}^7$Li($n,\gamma$)${}^8$Li and ${}^7$Be($p,\gamma$)${}^8$B radiative capture reactions within the Skyrme Hartree-Fock approach
• Coupled-channel treatment of ${}^7\mathrm{Li}(n,\gamma {)}^8\mathrm{Li}$ in effective field theory
• New method for extracting quasi-bound states from the continuum
• Clusterization in nuclear states at the edge of stability
• Astrophysical S-factor for ${}^6$Li$(p,\gamma )$${}^7$Be in the coupled-channel Gamow shell model