A note on scalar meson dominance

Uenal Y., Meissner U.

CHINESE PHYSICS C, vol.43, no.10, 2019 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 43 Issue: 10
  • Publication Date: 2019
  • Doi Number: 10.1088/1674-1137/43/10/103105
  • Journal Name: CHINESE PHYSICS C
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Çanakkale Onsekiz Mart University Affiliated: No

Abstract

We consider chiral perturbation theory with an explicit broad o-meson and study its contribution to the scalar form factors of the pion and the nucleon. Our goal is to learn more about resonance saturation in the scalar sector.