Published 1987
| Version v1
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Calculation of moments of structure function of deep inelastic scattering in QCD
Description
The method of uniqueness is applied to calculate the moments of structure functions of deep inelastic scattering in QCD. Examples are given of calculations of multiloop diagrams which depend on two momenta, when the square of one of them equals zero. The method can be used in other theories where Wilson's operator product expansion is applied. It can also be used to calculate propagator-type diagrams with a large number of momenta in lines
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Additional details
Publishing Information
- Imprint Pagination
- 15 p.
- Report number
- JINR-E--2-87-370
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 19057239
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CORRECTIONS; DEEP INELASTIC SCATTERING; FEYNMAN DIAGRAM; GLUONS; LEPTON-HADRON INTERACTIONS; MOMENTS METHOD; PROPAGATOR; QUANTUM CHROMODYNAMICS; QUARKS; STRUCTURE FUNCTIONS
- Descriptors DEC
- BOSONS; DIAGRAMS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; INELASTIC SCATTERING; INFORMATION; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SCATTERING
Optional Information
- Notes
- 11 refs.; 7 figs.; 1 tab.; submitted to the journal Theor. Math. Phys.