%0 Journal Article
%A Dood, L. R.
%A Thomas, A. W.
%A Fernández Álvarez-Estrada, Ramón
%T Cloudy bag model: convergent perturbation expansion for the nucleon
%D 1981
%@ 0556-2821
%U https://hdl.handle.net/20.500.14352/65025
%X A previously published bound on the probability of finding n pions in the dressed nucleon in Chew-Low theory is improved. The proof is then extended to the recently derived cloudy-bag-model Hamiltonian. Together with a bound on the average number of pions (0.9±1.0), our result strongly suggests a rapid convergence of the perturbation expansion in the cloudy bag model.
%~