Published 1992
| Version v1
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Introduction to the heavy quark effective theory. Part 1
Description
Heavy Quark Effective Theory (HQET) is a new approach to QCD problems involving a heavy quark. In the leading approximation, the heavy quark is considered as a static source of the gluon field; 1/m corrections can be systematically included in the perturbation theory. HQET also simplifies lattice simulation and sum rules analysis of heavy hadrons. 65 refs.; 11 figs
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25023674.pdf
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Additional details
Additional titles
- Subtitle (English)
- Part 1
Publishing Information
- Imprint Pagination
- 42 p.
- Report number
- BUDKERINP--92-97
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 25023674
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ALGEBRAIC CURRENTS; FEYNMAN DIAGRAM; FORM FACTORS; GAUGE INVARIANCE; HADRONS; LAGRANGIAN FUNCTION; MASS; MATRIX ELEMENTS; QUANTUM ELECTRODYNAMICS; QUARKS; RENORMALIZATION; SU-2 GROUPS; SUM RULES; VERTEX FUNCTIONS; WARD IDENTITY
- Descriptors DEC
- CURRENTS; DIAGRAMS; ELECTRODYNAMICS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; FIELD THEORIES; FUNCTIONS; INFORMATION; INVARIANCE PRINCIPLES; LIE GROUPS; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SU GROUPS; SYMMETRY GROUPS