Coulomb gauge approach to scalar hadrons
The Coulomb gauge model, involving an effective QCD Hamiltonian in the Coulomb gauge, is applied to scalar hadrons. Mass predictions are presented for both conventional q-qbar meson and q-qbar-q-qbar tetra-quark states. Mixing matrix elements between these states were also computed and diagonalized to provide a reasonable description of the scalar spectrum below 2 GeV.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-060R23177
- OSTI ID:
- 955873
- Report Number(s):
- JLAB-THY-08-813; arXiv:0804.3837; DOE/OR/23177-0366; TRN: US1004792
- Resource Relation:
- Journal Volume: 1030; Conference: Invited Talk compiled for SCADRON 70
- Country of Publication:
- United States
- Language:
- English
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