A study of sea-quark effects on the charmonium spectrum

被引：5

作者：

El-Khadra, AX

Gottlieb, S

Kronfeld, AS

Mackenzie, PB

Simone, JN

机构：

[1] Univ Illinois, Dept Phys, Urbana, IL 61801 USA

[2] Indiana Univ, Dept Phys, Bloomington, IN 47405 USA

[3] Fermilab Natl Accelerator Lab, Theoret Phys Grp, Batavia, IL 60510 USA

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2000年 / 83-4卷

关键词：

D O I：

10.1016/S0920-5632(00)00253-X

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 of a study of sea quark effects on the charmonium spectrum using cofigurations generated by the MILC collaboration with two flavors of dynamical staggered quarks.

引用

页码：283 / 285

页数：3

共 7 条

[1] Update on the hadron spectrum with two flavors of staggered quarks [J].

Bernard, C ;

Blum, T ;

DeGrand, TA ;

DeTar, C ;

Gottlieb, S ;

Heller, UM ;

Hetrick, J ;

McNeile, C ;

Rummukainen, K ;

Sugar, R ;

Toussaint, D .

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1998, 63 :215-217

[2] Further precise determinations of alpha(S) from lattice QCD [J].

Davies, CTH ;

Hornbostel, K ;

Lepage, GP ;

McCallum, P ;

Shigemitsu, J ;

Sloan, J .

PHYSICAL REVIEW D, 1997, 56 (05) :2755-2765

[3] Status of heavy quark physics on the lattice [J].

Draper, T .

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1999, 73 :43-57

[4]

ELKHADRA A, 1998, PHYSICS COLLISIONS, P277

[5] THE CHARMONIUM SPECTRUM ON THE LATTICE - A STATUS-REPORT [J].

ELKHADRA, AX .

NUCLEAR PHYSICS B, 1993, :449-452

[6] Massive fermions in lattice gauge theory [J].

ElKhadra, AX ;

Kronfeld, AS ;

Mackenzie, PB .

PHYSICAL REVIEW D, 1997, 55 (07) :3933-3957

[7] The charm quark's mass [J].

Kronfeld, AS .

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 1998, 63 :311-313

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