Probing hadron wave functions in lattice QCD

被引：35

作者：

Alexandrou, C

de Forcrand, P

Tsapalis, A

机构：

[1] Univ Cyprus, Dept Phys, CY-1678 Nicosia, Cyprus

[2] ETH Honggerberg, Inst Theoret Phys, CH-8093 Zurich, Switzerland

[3] CERN, Div Theory, CH-1211 Geneva 23, Switzerland

[4] Univ Wuppertal, Dept Phys, Wuppertal, Germany

来源：

PHYSICAL REVIEW D | 2002年 / 66卷 / 09期

关键词：

D O I：

10.1103/PhysRevD.66.094503

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Gauge-invariant equal-time correlation functions are calculated in lattice QCD within the quenched approximation and with two dynamical quark species. These correlators provide information on the shape and multipole moments of the pion, the rho, the nucleon and the Delta.

引用

页数：12

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