I=2 pion scattering length and phase shift with Wilson fermions

被引：13

作者：

Aoki, S ^{[1
]}

Burkhalter, R

Fukugita, M

Hashimoto, S

Ishizuka, N

Iwasaki, Y

Kanaya, K

Kaneko, T

Kuramashi, Y

Lesk, V

Okawa, M

Taniguchi, Y

Ukawa, A

Yoshié, T

机构：

[1] Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 3058571, Japan

[2] Univ Tsukuba, Ctr Computat Phys, Tsukuba, Ibaraki 3058577, Japan

[3] Univ Tokyo, Inst Cosm Ray Res, Kashiwa, Chiba 2778582, Japan

[4] KEK, High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2002年 / 106卷

关键词：

D O I：

10.1016/S0920-5632(01)01672-3

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：

We present preliminary results of scattering length and phase shift for I=2 S-wave pipi system with the Wilson fermions in the quenched approximation. The finite size method presented by Luscher is employed, and calculations are carried out at beta = 5.9 on a 24(3) x 60 and 32(3) x 60 lattice.

引用

页码：230 / 232

页数：3

共 13 条

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