37 citations · 132 across the 8 of their papers we have counts for
8 papers · 1 filter
Separable character of ab initio No-Core Shell Model one-body densities
J. Foy, Ch. Elster, P. Maris +2
Motivated by recent findings on the separability of optical potentials that are derived from folding off-shell densities with off-shell nucleon-nucleon amplitudes, we study the off…
Chiral uncertainties in ab initio nucleon-nucleus elastic scattering
R. B. Baker, M. Burrows, Ch. Elster +4
The effective interaction between a nucleon and a nucleus is one of the most important ingredients for reaction theories. Theoretical formulations were introduced early by Feshbach…
Elastic Scattering of He based on a Cluster Description
S. P. Weppner, Ch. Elster
Elastic scattering observables (differential cross section and analyzing power) are calculated for the reaction He(p,p)He at projectile energies starting at 71 MeV/nucleon.…
Incoherent Eta Photoproduction from the Deuteron near Threshold
A. Sibirtsev, S. Schneider, Ch. Elster +3
Very recent data for the reaction gamma+d ->eta np, namely total cross sections, angular and momentum spectra, are analyzed within a model that includes contributions from the impu…
Sensitivities of the Proton-Nucleus Elastical Scattering Observables of 6He and 8He at Intermediate Energies
Stephen P. Weppner, Charlotte Elster, Ofir Garcia
We investigate the use of proton-nucleus elastic scattering experiments using secondary beams of 6He and 8He to determine the physical structure of these nuclei. The sensitivity of…
Consistent Treatment of Propagator Modifications in Elastic Nucleon-Nucleus Scattering within the Spectator Expansion
C. R. Chinn, Ch. Elster, R. M. Thaler +1
The theory of the elastic scattering of a nucleon from a nucleus is presented in the form of a Spectator Expansion of the optical potential. Particular attention is paid to the tre…
Total Cross Sections for Neutron Scattering
C. R. Chinn, Ch. Elster, R. M. Thaler +1
Measurements of neutron total cross-sections are both extensive and extremely accurate. Although they place a strong constraint on theoretically constructed models, there are relat…
Application of Multiple Scattering Theory to Lower Energy Elastic Nucleon-Nucleus Reactions
C. R. Chinn, Ch. Elster, R. M. Thaler +1
The optical model potentials for nucleon-nucleus elastic scattering at ~MeV are calculated for C, O, Si, Ca, Fe, Zr and Pb in…