Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2001-08-16
Phys.Lett. B520 (2001) 204-212
Physics
High Energy Physics
High Energy Physics - Phenomenology
12 pages, 2 figures
Scientific paper
10.1016/S0370-2693(01)01142-X
We apply the perturbative chiral quark model to give predictions for the electromagnetic O(p^2) low-energy couplings of the ChPT effective Lagrangian that define the electromagnetic mass shifts of nucleons and first-order (e^2) radiative corrections to the piN scattering amplitude. We estimate the leading isospin-breaking correction to the strong energy shift of the pi(-)p atom in the 1s state, which is relevant for the experiment "Pionic Hydrogen" at PSI.
Faessler Amand
Gutsche Th.
Lyubovitskij Valery E.
Mau Vinh R.
No associations
LandOfFree
piN scattering and electromagnetic corrections in the perturbative chiral quark model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with piN scattering and electromagnetic corrections in the perturbative chiral quark model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and piN scattering and electromagnetic corrections in the perturbative chiral quark model will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-396311