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Challenges for Modeling Nuclear Structure: Are the Proton and Neutron Masses and A-body Interactions Relevant?
V. G. Gueorguiev, P. Navratil, J. P. Vary +2
We discuss some of the challenges that future nuclear modeling may face in order to improve the description of the nuclear structure. One challenge is related to the need for A-bod…
New development of realistic J-matrix inverse scattering NN interaction and ab initio description of light nuclei
A. M. Shirokov, V. A. Kulikov, P. Maris +3
We discuss the studies of light nuclei in ab initio No-core Full Configuration approach based on extrapolations to the infinite model space of large-scale No-core Shell Model calcu…
Boundary between Hadron and Quark/Gluon Structure of Nuclei
Hans J. Pirner, James P. Vary
We show that the boundary between quark-dominated and hadron-dominated regions of nuclear structure may be blurred by multi-nucleon quark clusters arising from color percolation. R…
Electron in a transverse harmonic cavity
H. Honkanen, P. Maris, J. P. Vary +1
We employ Hamiltonian light-front quantum field theory in a basis function approach to solve the non-perturbative problem of an electron in a strong scalar transverse confining pot…
Nucleon-Nucleon Scattering in a Harmonic Potential
Thomas Luu, Martin Savage, Achim Schwenk +1
The discrete energy-eigenvalues of two nucleons interacting with a finite-range nuclear force and confined to a harmonic potential are used to numerically reconstruct the free-spac…
No-core shell model for A = 47 and A = 49
A. G. Negoita, J. P. Vary, S. Stoica
We apply the no-core shell model to the nuclear structure of odd-mass nuclei straddling Ca. Starting with the NN interaction, that fits two-body scattering and bound state d…