LATTICE QCD CALCULATION OF HADRON SCATTERING LENGTHS

被引：11

作者：

KURAMASHI, Y

FUKUGITA, M

MINO, H

OKAWA, M

UKAWA, A

机构：

[1] NATL LAB HIGH ENERGY PHYS,IBARAKI 305,JAPAN

[2] KYOTO UNIV,YUKAWA INST THEORET PHYS,KYOTO 606,JAPAN

[3] UNIV TSUKUBA,INST PHYS,TSUKUBA,IBARAKI 305,JAPAN

[4] YAMANASHI UNIV,FAC ENGN,KOFU,YAMANASHI 400,JAPAN

来源：

NUCLEAR PHYSICS B | 1994年

关键词：

D O I：

10.1016/0920-5632(94)90326-3

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：

Method of calculating hadron multi-point functions and disconnected quark loop contributions which are not readily accessible through conventional techniques is proposed. Results are reported for pi-pi, pi-N and N-N scattering lengths and the flavor singlet-non singlet meson mass splitting estimated in quenched QCD.

引用

页码：117 / 122

页数：6

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