Initial studies of bound states in light-front QCD

被引：48

作者：

Brisudova, M

Perry, R

机构：

[1] Department of Physics, The Ohio State University, Columbus, OH

来源：

PHYSICAL REVIEW D | 1996年 / 54卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.54.1831

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

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

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页码：1831 / 1843

页数：13

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