Three-body electrodisintegration of the three-nucleon bound state with ${\Delta}$-isobar excitation: Processes below pion-production threshold
Nuclear Theory
2011-07-19 v1
Abstract
Electron scattering from the three-nucleon bound state with two- and three-body disintegration is described. The description uses the purely nucleonic charge-dependent CD-Bonn potential and its coupled-channel extension CD-Bonn + . Exact solutions of three-particle equations are employed for the initial and final states of the reactions. The current has one-baryon and two-baryon contributions and couples nucleonic with -isobar channels. -isobar effects on the observables are isolated. The -isobar excitation yields an effective three-nucleon force and effective two- and three-nucleon currents beside other -isobar effects; they are mutually consistent.
Keywords
Cite
@article{arxiv.nucl-th/0406065,
title = {Three-body electrodisintegration of the three-nucleon bound state with ${\Delta}$-isobar excitation: Processes below pion-production threshold},
author = {A. Deltuva and L. P. Yuan and J. Adam and P. U. Sauer},
journal= {arXiv preprint arXiv:nucl-th/0406065},
year = {2011}
}
Comments
12 pages, 11 figures, submitted to Phys. Rev. C