Published 1990
| Version v1
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Instantaneous approximation for QCD and the properties of mesons (π,π',K,K')
- 1. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Theoretical Physics
- 2. AN Uzbekskoj SSR, Tashkent (USSR). Inst. Yadernoj Fiziki
Description
The paper is devoted to the QCD-calculation of constituent u, d, s-quark masses, nonlocal condensate, π, π', K, K'-mesons masses, their wave functions and the decay constants in the supposition of the dominance of the instantaneous gluon interaction defined from the J/ψ-spectroscopy. The approach gives the unified description of meson spectroscopy and their radial excitations excitations for arbitrary mass and current quarks. 14 refs.; 6 figs.; 1 tab
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Additional details
Publishing Information
- Imprint Pagination
- 10 p.
- Report number
- JINR-E--2-90-414
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 22082714
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BOUND STATE; COUPLING CONSTANTS; KAONS; MASS; MESON SPECTROSCOPY; PIONS; QUANTUM CHROMODYNAMICS; QUARK CONDENSATION; QUARKS; WAVE FUNCTIONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; MESONS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SPECTROSCOPY; STRANGE MESONS; STRANGE PARTICLES
Optional Information
- Notes
- Submitted to Modern Physics Letters.