Generalized spin polarizabilities of the nucleon in heavy-baryon chiral perturbation theory at order Omicron(p(4)).
We present the first heavy-baryon chiral perturbation theory calculation at order Omicron(p(4)) for the spin-dependent amplitudes for virtual Compton scattering off the nucleon and extract the Omicron(p(4)) results for the generalized spin polarizabilities of the nucleon.
Kao
Chung Wen
CW
Department of Physics and Astronomy, University of Manchester, Manchester M13 9PL, United Kingdom.
Vanderhaeghen
Marc
M