1/NC Expansion of QCD Amplitudes
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
This talk comments the main features of a hadronic description of QCD in the limit of large number of colours. We derive a quantum field theory for mesons based on chiral symmetry and a perturbative expansion in 1/NC. Some large-NC and next-to-leading order results are reviewed.
Keywords
Cite
@article{arxiv.hep-ph/0701153,
title = {1/NC Expansion of QCD Amplitudes},
author = {J. J. Sanz-Cillero},
journal= {arXiv preprint arXiv:hep-ph/0701153},
year = {2007}
}
Comments
6 pages, 1 figure, appolb.cls style. Talk given at Effective theories of colours and flavours: from Eurodaphne to Euridice, 24-27 August 2006, Kazimierz (Poland)