Exotic quarkonia from anisotropic lattices

被引：12

作者：

Manke, T ^{[1
]}

机构：

[1] Univ Tsukuba, Ctr Computat Phys, Tsukuba, Ibaraki 305, Japan

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2000年 / 86卷

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/S0920-5632(00)00593-4

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study in detail the spectrum of heavy quarkonia with different orbital angular momentum along with their radial and gluonic excitations. Using an anisotropic formulation of Lattice QCD we achieved an unprecedented control over statistical errors and were able to study systematic errors such as lattice spacing artefacts, finite volume effects and relativistic corrections. First results on the spin structure in heavy hybrids are also presented.

引用

页码：397 / 400

页数：4

共 12 条

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