pith. sign in

arxiv: 1308.6404 · v3 · pith:JSDSEBO3new · submitted 2013-08-29 · ✦ hep-ph · nucl-th

Novel Six-Quark Hidden-Color Dibaryon States in QCD

classification ✦ hep-ph nucl-th
keywords six-quarkconfigurationsdeltadibaryonhidden-colorisospinnovelother
0
0 comments X
read the original abstract

The recent observation of a hadronic resonance $d^*$ in the proton-neutron system with isospin $I = 0$ and spin-parity $J^P = 3^+$ raises the possibility of producing other novel six-quark dibaryon configurations allowed by QCD. A dramatic example of an exotic six-quark color-singlet system is the charge $Q=+4$, isospin I=3, $I^z=+3$ $|uuuuuu>$ state which couples strongly to $\Delta^{++}$ + $\Delta^{++} .$ The width and decay properties of such six-quark resonances could be regarded as manifestations of "hidden-color" six-quark configurations, a first-principle prediction of QCD -- SU(3)-color gauge theory for the deuteron distribution amplitude. Other implications and possible future experiments are discussed.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. $f$-mode Oscillations for Hyperons and H-dibaryons in Neutron Stars

    astro-ph.HE 2025-08 unverdicted novelty 5.0

    The study examines the effects of hyperons and H-dibaryons on f-mode oscillations in neutron stars using the quark meson coupling model and tests universal relations in the Cowling approximation.