FaCE: a tool for Three Body Faddeev calculations with core excitation

Abstract

FaCE is a self contained programme, with namelist input, that solves the three body Faddeev equations. It enables the inclusion of excitation of one of the three bodies, whilst the other two remain inert. It is particularly useful for obtaining the binding energies and bound state structure compositions of light exotic nuclei treated as three-body systems, given the three effective two body interactions. A large variety of forms for these interactions may be defined, and supersymmetric transformations of these potentials may be calculated whenever two body states need to be removed due to Pauli blocking.

19 pg, 3 figs, program available for download from ftp://ftp.ph.surrey.ac.uk/pub/thompson/face/

References in corpus (5)

• Matter radii of light halo nuclei
• Single-neutron transfer from 11Be gs via the (p,d) reaction with a radioactive beam
• Electroweak symmetry breaking as a consequence of compact dimensions
• Reaction models to probe the structure of light exotic nuclei
• Excitation modes of ${}^{11}$Li at E${}_x\sim$ 1.3 MeV from proton collisions

Cited by in corpus (57)

• The R-matrix theory
• Four-body continuum-discretized coupled-channels calculations using a transformed harmonic oscillator basis
• The continuum discretized coupled-channels method and its applications
• Improved di-neutron cluster model for 6He scattering
• Four-body continuum-discretized coupled-channels calculations
• The puzzling two-proton decay of ${}^{67}$Kr
• An R-matrix package for coupled-channel problems in nuclear physics
• Two-proton emission and related phenomena
• Astrophysical reaction rate for ${}^9$Be formation within a three-body approach
• Three-body continuum discretization in a basis of transformed harmonic oscillator states
• New description of four-body breakup reaction
• Analytical transformed harmonic oscillator basis for three-body nuclei of astrophysical interest: Application to 6He
• Long range effects on the optical model of 6He around the Coulomb barrier
• Structures and decay properties of extremely proton-rich nuclei ${}^{11,12}$O
• Low-temperature triple-alpha rate in a full three-body model
• ${}^9$Be+${}^{120}$Sn scattering at near-barrier energies within a four body model
• ${}^9$Be elastic scattering on ${}^{208}$Pb and ${}^{27}$Al within a four-body reaction framework
• Electric dipole response of low-lying excitations in the two-neutron halo nucleus ${}^{29}$F
• Identifying structures in the continuum: Application to ${}^{16}$Be
• Exploring two-neutron halo formation in the ground-state of ${}^{29}$F within a three-body model
• Unnuclear physics
• Description of the ${}^{11}$Li$(p,d){}^{10}$Li transfer reaction using structure overlaps from a full three-body model
• Structure of 13Be probed via quasi-free scattering
• Two-nucleon emitters within a pseudostate method: The case of ${}^6$Be and ${}^{16}$Be
• Three-body model for the two-neutron decay of ${}^{16}$Be
• Linking structure and dynamics in $(p,pn)$ reactions with Borromean nuclei: the ${}^{11}$Li$(p,pn){}^{10}$Li case
• Production of $\Omega NN$ and $\Omega \Omega N$ in ultra-relativistic heavy ion collisions
• Theoretical study of the direct $\alpha +d$ $\to$ ${}^6$Li + $\gamma$ astrophysical capture process in a three-body model II. Reaction rates and primordial abundance
• Valence pairing, core deformation and the development of two-neutron halos
• Two-neutron overlap functions for 6He from a microscopic structure model
• Effects of deformation in the three-body structure of 11Li
• Radiative capture reaction for ${}^{17}$Ne formation within a full three-body model
• Three-body structure of ${}^{19}$B: Finite-range effects in two-neutron halo nuclei
• Neutron-neutron scattering length from the ${}^6$He$(p,p\alpha )nn$ reaction
• Four-body dynamics in 6Li elastic scattering
• Exploring the halo character and dipole response in the dripline nucleus ${}^{31}$F
• Examination of the $\varphi -NN$ bound-state problem with lattice QCD $N-\varphi$ potentials
• Opening angle and dineutron correlations in knockout reactions with Borromean two-neutron halo nuclei
• Asymptotic normalization of mirror states and the effect of couplings
• Prediction of two-neutron halos in the $N=28$ isotones ${}^{40}$Mg and ${}^{39}$Na
• Practical method for decomposing discretized breakup cross sections into components of each channel
• Deducing spectroscopic factors from wave-function asymptotics
• Faddeev calculations on lambda hypertriton with potentials from Gel'fand-Levitan-Marchenko theory
• Investigation of ${}^{23}$N in a three-body model
• Four-body effects on 9Be + 208Pb scattering and fusion around the Coulomb barrier
• Relativistic Faddeev 3D Equations for Three-Body Bound States Without Two-Body $t-$Matrices
• Diffusion monte carlo calculations of three-body systems
• Deformation, halo, and bubble structure: A paradigm shift of exotic phenomena in light to medium mass nuclei
• Exploring continuum structures in reactions with three-body nuclei
• Dineutron in the $2_1^{+}$ state of ${}^6$He
• The continuum description with pseudo-state wave functions
• Status of experimental knowledge on the unbound nucleus ${}^{13}$Be
• Probing $\varphi$N interaction through bound states of $\varphi \text{N-}\alpha$ system
• Two-Neutron Halo State of ${}^{15}$B Around $3.48$ MeV By A Three-Body Model
• Effects of Nonlocality on Transfer Reactions
• Comparison of Pauli projection and supersymetric transformation methods for three-body nuclear structure and reactions
• Three-body description of ${}^{12}$C: From the hyperspherical formulation to the algebraic cluster model and its application to $\mathbf{\alpha }+{}^{12}$C inelastic scattering