The d'-Dibaryon in the Nonrelativistic Quark Model

Abstract

The narrow peak recently found in various pionic double charge exchange (DCX) cross sections can be explained by the assumption of a universal resonance at 2065 MeV, called d'. We calculate the mass of a six-quark system with J^P=0^-, T=0 quantum numbers employing a cluster model and a shell model basis to diagonalize the nonrelativistic quark model Hamiltonian.

7 pages, Latex, 2 figures, invited talk at 6th Int. Symp. on Mesons and Nucleons 1995, Blaubeuren, Germany, 10-14 July 1995, to be published in pi-N Newsletters

References in corpus (1)

• Constituent Quark Model Calculation for a possible J^P=0^-,T=0 Dibaryon

Cited by in corpus (6)

• Production rates for hadrons, pentaquarks ${\Theta }^{+}$ and ${\Theta }^{\ast ++}$, and di-baryon $(\Omega \Omega {)}_{0^{+}}$ in relativistic heavy ion collisions by a quark combination model
• Constraints to Coupling Constants of the Omega- and Sigma-Mesons with Dibaryons
• Dibaryons in nuclear matter
• Pionic Decay of a Possible d'-Dibaryon
• Nuclear matter with a Bose condensate of dibaryons in relativistic Hartree approximation
• Pionic decay of a possible d'-dibaryon and the short-range NN interaction