Crystal Barrel Results on Two-Body Decays of the Scalar Glueball
Abstract
The Crystal Barrel Collaboration observes scalar meson resonances in p p annihilation. Based on the measurements and partial wave analyses these are candidates for the 3P0 groundstate nonet. The supernummerary f0(1500) resonance is identified as a scalar groundstate glueball. Important information for its characterization comes from the decay pattern into pseudoscalar and scalar mesons. Data on kaonic decays in the mass region up to 1700 MeV are now avaible at Crystal Barrel. New analysis results are presented.
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.