RT Journal Article
T1 Cloudy bag model: convergent perturbation expansion for the nucleon
A1 Dood, L. R.
A1 Thomas, A. W.
A1 Fernández Álvarez-Estrada, Ramón
AB 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.
PB Amer Physical Society
SN 0556-2821
YR 1981
FD 1981-10-01
LK https://hdl.handle.net/20.500.14352/65025
UL https://hdl.handle.net/20.500.14352/65025
LA eng
NO © American Physical Society (APS).It is a pleasure to acknowledge many helpful discussions with Dr. G. A. Miller and Mr. S. Theberge. One of the authors (L.R.D.) wishes to acknowledge the hospitality of the TRIUMF theoretical group. We would also )ike to thank the following organizations for their financial support: National Sciences and Engineering Research Council (A.W.T.), Junta de Energia Nuclear, Instituto Estudios Nucleares, Madrid, and Comision Asesara de Investigacion Cientffica y Tecnica (R.F.A. -E.).
NO Natural Sciences and Engineering Research Council of Canada (NSERC)
NO Junta de Energçia Nuclear (JEN), España
NO CIEMAT (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas), España
NO Comisión Asesora de Investigación Científica y Técnica (CAICYT), España
DS Docta Complutense
RD 22 abr 2025