Published 1987
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Test for three-gluon vertex in quantum chromodynamics
Description
The necessity of self-coupling (i.e. the existence of the three-gluon vertex) for the agreement between the theoretical and ''experimental'' Q2-evolution of gluon distribution in a nucleon is shown. The result is obtained for three (n=3,4,5) moments of gluon distribution in the region of Q2 ∼ 50-1000 GeV2, where different power (over Q2) corrections could be neglected
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Additional details
Additional titles
- Original title (Russian)
- Тест для трехглюонной вершины в квантовой хромодинамике
Publishing Information
- Imprint Pagination
- 8 p.
- Report number
- JINR-R--2-87-934
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 19097753
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DISTRIBUTION FUNCTIONS; GLUONS; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; STRUCTURE FUNCTIONS
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; FIELD THEORIES; FUNCTIONS; POSTULATED PARTICLES; QUANTUM FIELD THEORY
Optional Information
- Notes
- 10 refs.; 1 fig.; submitted to the journal Phys. Lett.