Nuclear Science References (NSR)

NUCLEAR REACTIONS ¹⁶O(p, p), E=65, 100, 135, 180 MeV; ¹²C(p, p), E=65, 100, 122, 160 MeV; ¹²C(n, n), E=65, 95, 155, 185 MeV; calculated σ(E), σ(θ, E), expansion parameter, analyzing power, spin rotation function, Wolfenstein amplitudes. Quantified the truncation uncertainty arising from each order in the chiral EFT. Calculations in frameworks of the spectator expansion of multiple scattering theory as well as the nocore shell model with chiral interaction from the LENPIC collaboration up to the third chiral order. Comparison to available experimental data.

doi: 10.1103/PhysRevC.106.064605
Citations: PlumX Metrics

2021BA24 Phys.Rev. C 103, 054314 (2021)

R.B.Baker, M.Burrows, Ch.Elster, K.D.Launey, P.Maris, G.Popa, S.P.Weppner

Nuclear spin features relevant to ab initio nucleon-nucleus elastic scattering

NUCLEAR STRUCTURE ^4,6,8He; calculated neutron and proton spin-projected, one-body momentum distributions using NNLO_opt chiral interaction, magnetic moments of the 2+ excited states in the ground state rotational bands; deduced spin content of a J=0 wave function, connection between reaction observables such as analyzing powers and structure observables such as magnetic moments in the framework of the spectator expansion with no-core shell model. Relevance to effective interactions for elastic nucleon-nucleus scattering.

doi: 10.1103/PhysRevC.103.054314
Citations: PlumX Metrics

2020BU11 Phys.Rev. C 102, 034606 (2020)

M.Burrows, R.B.Baker, Ch.Elster, S.P.Weppner, K.D.Launey, P.Maris, G.Popa

Ab initio leading order effective potentials for elastic nucleon-nucleus scattering

NUCLEAR REACTIONS ¹H(n, n), (p, p), E=100, 200 MeV; calculated Wolfenstein amplitudes as function of the scatting angle and momentum transfer for NNLO_opt chiral interaction, and CD-Bonn potential. ^4,6,8He, ¹²C, ¹⁶O(p, p), (polarized p, p), E=65, 71, 100, 122, 200 MeV; calculated differential σ(θ, E), analyzing powers A_y(θ, E) with NNLO_opt chiral interaction; deduced leading order ab initio effective potential for nucleon-nucleus elastic scattering using the spectator expansion of multiple scattering theory. ¹²C, ¹⁶O(n, n), E=60-210 MeV; calculated σ(E). Comparison with experimental data.

doi: 10.1103/PhysRevC.102.034606
Citations: PlumX Metrics

2019BU09 Phys.Rev. C 99, 044603 (2019)

M.Burrows, Ch.Elster, S.P.Weppner, K.D.Launey, P.Maris, A.Nogga, G.Popa

Ab initio folding potentials for nucleon-nucleus scattering based on no-core shell-model one-body densities

NUCLEAR REACTIONS ^4,6He, ¹²C, ¹⁶O(p, p), (polarized p, p), E=100, 122, 135, 150, 160, 200 MeV; ¹⁶O(n, n), E=60-200 MeV; calculated σ(E, θ), Ay(θ, E), and point-proton rms radii using Lippmann-Schwinger equation with folding potential obtained from translationally invariant no-core shell model (NCSM) one-body density and the off-shell Wolfenstein amplitudes, with chiral next-to-next-to-leading order (NNLO) interaction. Comparison with experimental data.

doi: 10.1103/PhysRevC.99.044603
Citations: PlumX Metrics

2018BU04 Phys.Rev. C 97, 024325 (2018)

M.Burrows, Ch.Elster, G.Popa, K.D.Launey, A.Nogga, P.Maris

Ab initio translationally invariant nonlocal one-body densities from no-core shell-model theory

NUCLEAR STRUCTURE ⁴He, ⁶Li, ¹²C, ¹⁶O; calculated translationally invariant local one-body densities, and K=0 components of the translationally invariant nonlocal one-body density from ab initio no-core shell-model (NCSM) and symmetry-adapted NCSM (SA-NCSM) calculations using the JISP16 nucleon-nucleon interaction; formulation for removing center-of-mass contributions from nonlocal one-body densities.

doi: 10.1103/PhysRevC.97.024325
Citations: PlumX Metrics

Back to query form