Property of σ(600) and Chiral Symmetry
Abstract
The iso-singlet scalar resonance σ(600), found in the recent ππ phase shift analysis, is pointed out to have the properties of the σ meson in the σ model. The role of the λφ4 interaction as a source of the ``background phase", which was essential there, is also discussed.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.