Published June 23, 2015
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Meson spectroscopy in large-N QCD
Description
We present the results of a systematic, first-principles study of the spectrum and decay constants of mesons for different numbers of color charges N, via lattice computations. We discuss the extrapolations to the chiral, continuum and large-N limits and present a comparison of our results to some of the numerical computations and analytical predictions available in the literature.
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47028459.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 114 p.
- Report number
- INIS-DE--2023
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 47028459
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- CHIRALITY; COMPUTERIZED SIMULATION; COUPLING CONSTANTS; EXTRAPOLATION; LATTICE FIELD THEORY; LEPTONIC DECAY; MASS SPECTRA; PCAC THEORY; PIONS; QUANTUM CHROMODYNAMICS; REST MASS; RHO-770 MESONS; SCALAR MESONS; SU-2 GROUPS; SU-3 GROUPS; SU-4 GROUPS; SU-5 GROUPS; SU-6 GROUPS; SU-7 GROUPS; UNIFIED GAUGE MODELS
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; CONSTRUCTIVE FIELD THEORY; DECAY; ELEMENTARY PARTICLES; FIELD THEORIES; HADRONS; INTERACTIONS; LIE GROUPS; MASS; MATHEMATICAL MODELS; MATHEMATICAL SOLUTIONS; MESONS; NUMERICAL SOLUTION; PARTICLE DECAY; PARTICLE MODELS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; SIMULATION; SPECTRA; SU GROUPS; SYMMETRY GROUPS; VECTOR MESONS; WEAK INTERACTIONS; WEAK PARTICLE DECAY