New results on heavy hadron spectroscopy with NRQCD

被引：5

作者：

Davies, CTH ^{[1
]}

机构：

[1] Univ Glasgow, Dept Phys & Astron, Glasgow G12 8QQ, Lanark, Scotland

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1998年 / 63卷

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0920-5632(97)00757-3

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 present results for the spectrum of <b(b)over bar> bound states in the quenched approximation for three different values of the lattice spacing. Results for spin-independent splittings are shown to have good scaling behaviour; spin-dependent splittings are more sensitive to discretisation effects. We discuss what needs to be done to match the experimental spectrum.

引用

页码：320 / 322

页数：3

共 9 条

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