Higher Order Hadronic Energy Level Shifts in Protonium
Nuclear Theory
2007-05-23 v1 High Energy Physics - Phenomenology
Abstract
Using effective field theory for a proton and antiproton bound in a Coulomb potential, the shift of the ground state energy level is calculated to arbitrary order in the scattering length. Including the next order contact interaction, the correction due to the effective range parameter can also be obtained.
Cite
@article{arxiv.nucl-th/9803046,
title = {Higher Order Hadronic Energy Level Shifts in Protonium},
author = {Xinwei Kong and Finn Ravndal},
journal= {arXiv preprint arXiv:nucl-th/9803046},
year = {2007}
}
Comments
7 pages, 1 figures