83 citations · 323 across the 14 of their papers we have counts for
14 papers
Microscopic optical potential framework applied to neutron scattering on deformed Cr
J. Boström, B. G. Carlsson, A. Idini
We formulate and implement a microscopic framework to derive an optical potential from the solution to an effective Hamiltonian and use it to calculate neutron scattering cross sec…
Nuclear cross sections from low-energy interactions
J. Boström, J. Rotureau, B. G. Carlsson +1
We present a method to calculate neutron scattering cross sections for deformed nuclei using many--body wavefunctions described with multiple reference states. Nuclear states are c…
Beyond-Mean-Field with an Effective Hamiltonian Mapped from an Energy Density Functional
J. Ljungberg, J. Boström, B. G. Carlsson +2
A method for beyond-mean-field calculations based on an energy density functional is described. The main idea is to map the energy surface for the nuclear quadrupole deformation, o…
Towards microscopic optical potentials in deformed nuclei
Andrea Idini, Jimmy Rotureau, Johan Boström +2
A microscopic and consistent description of both nuclear structure and reactions is instrumental to extend the predictivity of models calculating scattering observables. In particu…
An introduction to computational complexity and statistical learning theory applied to nuclear models
Andrea Idini
The fact that we can build models from data, and therefore refine our models with more data from experiments, is usually given for granted in scientific inquiry. However, how much…
Optical potentials for the rare-isotope beam era
C. Hebborn, F. M. Nunes, G. Potel +26
We review recent progress and motivate the need for further developments in nuclear optical potentials that are widely used in the theoretical analysis of nucleon elastic scatterin…
Nuclear spectra from low-energy interactions
J. Ljungberg, B. G. Carlsson, J. Rotureau +2
A method to describe spectra starting from nuclear density functionals is explored. The idea is based on postulating an effective Hamiltonian that reproduces the stiffness associat…
Sensitivity of quasi-free reactions on details of the bound-state overlap functions
C. A. Bertulani, A. Idini, C. Barbieri
It is often stated that heavy-ion nucleon knockout reactions are mostly sensitive to the tails of the bound-state wavefunctions. In contrast, (p,2p) and (p,pn) reactions are known…
Solution of universal nonrelativistic nuclear DFT equations in the Cartesian deformed harmonic-oscillator basis. (IX) HFODD (v3.06h): a new version of the program
J. Dobaczewski, P. Bączyk, P. Becker +13
We describe the new version (v3.06h) of the code HFODD that solves the universal nonrelativistic nuclear DFT Hartree-Fock or Hartree-Fock-Bogolyubov problem by using the Cartesian…
From bound states to the continuum
Calvin W. Johnson, Kristina D. Launey, Naftali Auerbach +35
This white paper reports on the discussions of the 2018 Facility for Rare Isotope Beams Theory Alliance (FRIB-TA) topical program "From bound states to the continuum: Connecting bo…
Ab initio optical potentials and nucleon scattering on medium mass nuclei
A. Idini, C. Barbieri, P. Navrátil
We derive ab initio optical potentials from self-consistent Green's function (SCGF) theory and compute the elastic scattering of neutrons off oxygen and calcium isotopes. The compa…
Ab initio optical potentials and nucleon scattering on medium mass nuclei
A. Idini, C. Barbieri, P. Navrátil
We show the first results for the elastic scattering of neutrons off oxygen and calcium isotopes obtained from ab initio optical potentials. The potential is derived using self con…
Landau parameters for energy density functionals generated by local finite-range pseudopotentials
Andrea Idini, Karim Bennaceur, Jacek Dobaczewski
In Landau theory of Fermi liquids, the particle-hole interaction near the Fermi energy in different spin-isospin channels is probed in terms of an expansion over the Legendre polyn…
Nonlocal energy density functionals for pairing and beyond-mean-field calculations
K. Bennaceur, A. Idini, J. Dobaczewski +3
We propose to use two-body regularized finite-range pseudopotential to generate nuclear energy density functional (EDF) in both particle-hole and particle-particle channels, which…