Gauge-invariant two- and three- density correlators

被引：8

作者：

Alexandrou, C ^{[1
]}

de Forcrand, P

Tsapalis, A

机构：

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

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

[3] ETH, CH-8093 Zurich, Switzerland

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

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2003年 / 119卷

关键词：

D O I：

10.1016/S0920-5632(03)01574-3

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：

Gauge-invariant spatial correlations between two and three quarks inside a hadron are measured within quenched and unquenched QCD. These correlators provide information on the shape and multipole moments of the pion, the rho, the nucleon and the Delta.

引用

页码：422 / 424

页数：3

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