49 citations · 284 across the 12 of their papers we have counts for
12 papers
Benchmark calculations of electromagnetic sum rules with a symmetry-adapted basis and hyperspherical harmonics
R. B. Baker, K. D. Launey, S. Bacca +2
We demonstrate the ability to calculate electromagnetic sum rules with the \textit{ab initio} symmetry-adapted no-core shell model. By implementing the Lanczos algorithm, we comput…
Zemach moments and radii of 2,3H and 3,4He
N. Nevo Dinur, O. J. Hernandez, S. Bacca +5
We present benchmark calculations of Zemach moments and radii of 2,3H and 3,4He using various few-body methods. Zemach moments are required to interpret muonic atom data measured b…
Electromagnetic Excitations and Responses in Nuclei from First Principles
R. B. Baker, K. D. Launey, N. Nevo Dinur +3
We discuss the role of clustering on monopole, dipole, and quadrupole excitations in nuclei in the framework of the ab initio symmetry-adapted no-core shell model (SA-NCSM). The SA…
The deuteron-radius puzzle is alive: A new analysis of nuclear structure uncertainties
Oscar Javier Hernandez, Andreas Ekström, Nir Nevo Dinur +3
To shed light on the deuteron radius puzzle we analyze the theoretical uncertainties of the nuclear structure corrections to the Lamb shift in muonic deuterium. We find that the di…
Update on nuclear structure effects in light muonic atoms
Oscar Javier Hernandez, Nir Nevo Dinur, Chen Ji +2
We present calculations of the nuclear structure corrections to the Lamb shift in light muonic atoms, using state-of-the-art nuclear potentials. We outline updated results on finit…
Nuclear structure corrections to the Lamb shift in He and H
N. Nevo Dinur, C. Ji, S. Bacca +1
Measuring the 2S-2P Lamb shift in a hydrogen-like muonic atom allows one to extract its nuclear charge radius with a high precision that is limited by the uncertainty in the nuclea…
Understanding the proton radius puzzle: Nuclear structure effects in light muonic atoms
Chen Ji, Oscar Javier Hernandez, Nir Nevo Dinur +2
We present calculations of nuclear structure effects to the Lamb shift in light muonic atoms. We adopt a modern ab-initio approach by combining state-of-the-art nuclear potentials…
Improved estimates of the nuclear structure corrections in D
Oscar Javier Hernandez, Chen Ji, Sonia Bacca +2
We calculate the nuclear structure corrections to the Lamb shift in muonic deuterium by using state-of-the-art nucleon-nucleon potentials derived from chiral effective field theory…
An efficient method for evaluating energy-dependent sum rules
Nir Nevo Dinur, Chen Ji, Sonia Bacca +1
Energy-dependent sum rules are useful tools in many fields of physics. In nuclear physics, they typically involve an integration of the response function over the nuclear spectrum…
Nuclear polarization effects in muonic atoms
Chen Ji, Nir Nevo Dinur, Sonia Bacca +1
We illustrate how nuclear polarization corrections in muonic atoms can be formally connected to inelastic response functions of a nucleus. We first discuss the point-nucleon approx…
Nuclear polarization corrections in the mu-4He+ Lamb shift
Chen Ji, Nir Nevo Dinur, Sonia Bacca +1
Stimulated by the proton radius conundrum, measurements of the Lamb shift in various light muonic atoms are planned at PSI. The aim is to extract the rms charge radius with high pr…
About disposition of energy levels
Evgeny Z. Liverts, Nir Nevo Dinur
The unique properties of central potential of the form were studied using the recently developed critical parameter technique. The particular cases of and $γ=-1…