RADCAP: a potential model tool for direct capture reactions

Abstract

A computer program is presented aiming at the calculation of bound and continuum states, reduced transition probabilities, phase-shifts, photo-disintegration cross sections, radiative capture cross sections, and astrophysical S-factors, for a two-body nuclear system. The code is based on a potential model of a Woods-Saxon, a Gaussian, or a M3Y, type. It can be used to calculate nuclear reaction rates in numerous astrophysical scenarios.

29 pages, 4 figures, accepted for publication in Computer Physics Communications

References in corpus (5)

• A Measurement of the Coulomb Dissociation of 8B at 254 MeV/nucleon and the 8B Solar Neutrino Flux
• 7Be(p,gamma)8B astrophysical S-factor from precision cross section measurements
• Measurement of E2 Transitions in the Coulomb Dissociation of 8B
• Measurement of neutron capture on ${}^{48}$Ca at thermal and thermonuclear energies
• Radiative capture and electromagnetic dissociation involving loosely bound nuclei: the ${}^8$B example

Cited by in corpus (36)

• Radiative capture of nucleons at astrophysical energies with single-particle states
• 7Be(p,gamma)8B S-factor from ab initio no-core shell model wave functions
• Primordial $\alpha +d\to {}^6\mathrm{Li}+\gamma$ reaction and second Lithium puzzle
• 7Be(p,gamma)8B S-factor from ab initio wave functions
• Effect of Long-lived Strongly Interacting Relic Particles on Big Bang Nucleosynthesis
• Neutron Transfer reactions induced by 8Li on 9Be
• Revised Big Bang Nucleosynthesis with long-lived negatively charged massive particles: updated recombination rates, primordial 9Be nucleosynthesis, and impact of new 6Li limits
• Resonance Contribution to Radiative Neutron Capture on Lithium-7
• New ${}^{32}$Cl(p,$\gamma$)${}^{33}$Ar reaction rate for astrophysical rp-process calculations
• Reaction rates of ${}^{64}$Ge($p,\gamma$)${}^{65}$As and ${}^{65}$As($p,\gamma$)${}^{66}$Se and the extent of nucleosynthesis in type I X-ray bursts
• Destruction of 7Be in big bang nucleosynthesis via long-lived sub-strongly interacting massive particles as a solution to the Li problem
• Astrophysical S factor for the radiative capture 12N(p,gamma)13O determined from the 14N(12N,13O)13C proton transfer reaction
• Spectroscopic factors for low-lying 16N levels and the astrophysical 15N(n,gamma)16N reaction rate
• Review on Effects of Long-lived Negatively Charged Massive Particles on Big Bang Nucleosynthesis
• Neutron spectroscopic factors of 7Li and astrophysical 6Li(n,g)7Li reaction rates
• Determination of astrophysical 12N(p,g)13O reaction rate from the 2H(12N, 13O)n reaction and its astrophysical implications
• Effects of nonlocality of nuclear potentials on direct capture reactions
• Determining the 7Li(n,gamma) cross section via Coulomb dissociation of 8Li
• Internal and external radiative widths in the combined R-matrix and potential model formalism
• Impact of the ${}^7$Be($\alpha ,\gamma$)${}^{11}$C reaction on the primordial abundance of ${}^7$Li
• 7Be charge exchange between 7Be3+ ion and exotic long-lived negatively charged massive particle in big bang nucleosynthesis
• Thermonuclear 17O(n,gamma)18O reaction rate and its astrophysical implications
• Thermonuclear 42Ti(p,gamma)43V rate in type I X-ray bursts
• Radiative nucleon capture with quasi-separable potentials
• Low-energy ${}^7$Li($n,\gamma$)${}^8$Li and ${}^7$Be($p,\gamma$)${}^8$B radiative capture reactions within the Skyrme Hartree-Fock approach
• Coulomb-nuclear dynamics in the weakly-bound 8Li breakup
• Big Bang nucleosynthesis as a probe of new physics
• Folding model approach to the elastic $p{+}^{12,13}$C scattering at low energies and radiative capture ${}^{12,13}$C$(p,\gamma )$ reactions
• Coupled-channel treatment of ${}^7\mathrm{Li}(n,\gamma {)}^8\mathrm{Li}$ in effective field theory
• New 26P(p,γ)27S thermonuclear reaction rate and its astrophysical implication in rp-process
• Cosmological Lithium Problems
• New ${}^{63}$Ga(p,$\gamma$)${}^{64}$Ge and ${}^{64}$Ge(p,$\gamma$)${}^{65}$As reaction rates corresponding to the temperature regime of thermonuclear X-ray bursts
• Two-cluster approach to the properties of one- and two-neutron-halo nuclei
• Reevaluation of thermonuclear reaction rate of 50Fe(p,gamma)51Co
• Effect of nuclear deformation on direct capture reactions
• Capture cross sections of 15N(n, γ)16N at astrophysical energies