Initial bound state studies in light-front QCD
高能物理 - 唯象学
2009-10-28 v1 高能物理 - 理论
摘要
We present the first numerical QCD bound state calculation based on a renormalization group-improved light-front Hamiltonian formalism. The QCD Hamiltonian is determined to second order in the coupling, and it includes two-body confining interactions. We make a momentum expansion, obtaining an equal-time-like Schrodinger equation. This is solved for quark-antiquark constituent states, and we obtain a set of self-consistent parameters by fitting B meson spectra.
引用
@article{arxiv.hep-ph/9511443,
title = {Initial bound state studies in light-front QCD},
author = {Martina Brisudova and Robert Perry},
journal= {arXiv preprint arXiv:hep-ph/9511443},
year = {2009}
}
备注
38 pages, latex, 5 latex figures included