Nucleon polarizabilities and Delta-resonance magnetic moment in chiral EFT

Vladimir Pascalutsa

doi:10.1063/1.3647162

Nucleon polarizabilities and Delta-resonance magnetic moment in chiral EFT

Nuclear Theory 2015-05-20 v1 Nuclear Experiment

Authors: Vladimir Pascalutsa

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

Recent chiral EFT calculations of nucleon polarizabilities reveal a problem in the current empirical determination of proton's electromagnetic polarizabilities. We also report on the progress in the empirical determination of the $\Delta$ (1232)-resonance magnetic moment in the process of $\gamma p \to p \pi^0 \gamma'$ measured at MAMI.

Keywords

nucleon polarizabilities delta-resonance magnetic moment chiral EFT proton electromagnetic polarizabilities gamma p to p pi0 gamma'

Cite

@article{arxiv.1012.5235,
  title  = {Nucleon polarizabilities and Delta-resonance magnetic moment in chiral EFT},
  author = {Vladimir Pascalutsa},
  journal= {arXiv preprint arXiv:1012.5235},
  year   = {2015}
}

Comments

4 pp, 5 figs; prepared for Proceedings of the 12th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU10), Williamsburg VA, USA, May 31-June 4, 2010

Nucleon polarizabilities and Delta-resonance magnetic moment in chiral EFT

Abstract

Keywords

Cite

Comments

Related papers