Lattice calculation of quarkonium decay matrix elements

被引：19

作者：

Bodwin, GT ^{[1
]}

Sinclair, DK ^{[1
]}

Kim, S ^{[1
]}

机构：

[1] SEOUL NATL UNIV, CTR THEORET PHYS, SEOUL, SOUTH KOREA

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1997年 / 12卷 / 22期

关键词：

D O I：

10.1142/S0217751X97002176

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We calculate the NRQCD matrix elements for the decays of the lowest-lying S-and P-wave states of charmonium and bottomonium in quenched lattice QCD. We also compute the one-loop relations between the lattice and continuum matrix elements.

引用

页码：4019 / 4028

页数：10

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