Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2006-11-20
Physics
Nuclear Physics
Nuclear Theory
3 pages LaTeX2e, including 1 figures in 2 .eps files embedded with includegraphicx. Contribution to the 5th International Work
Scientific paper
A brief review of Compton scattering off the deuteron in Chiral Effective Field Theory, including gauge invariance and the correct Thomson limit. We model-independently determine the iso-scalar, spin-independent dipole polarisabilities of the nucleon at zero energy from all Compton data below 100 MeV as \alpha_{E1}^s=11.3+-0.7_{stat}\+-0.6_{Baldin}+-1_{theory}, \beta_{M1}^s=3.2-+0.7_{stat}+-0.6_{Baldin}+-1_{theory}, each in 10^{-4} fm^3. Proton and neutron polarisabilities are therefore identical within (predominantly statistical) errors.
No associations
LandOfFree
Nucleon Polarisabilities from Deuteron Compton Scattering, and Its Lessons for Chiral Power Counting 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 Nucleon Polarisabilities from Deuteron Compton Scattering, and Its Lessons for Chiral Power Counting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nucleon Polarisabilities from Deuteron Compton Scattering, and Its Lessons for Chiral Power Counting will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-120879