Toward precision measurement of B-K with quenched Kogut-Susskind quarks

被引：5

作者：

Aoki, S

Fukugita, M

Hashimoto, S

Iwasaki, Y

Kanaya, K

Kuramashi, Y

Mino, H

Okawa, M

Ukawa, A

Yoshie, T

机构：

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

[2] KEK NAT LAB HIGH ENERGY PHYS, TSUKUBA, IBARAKI 305, JAPAN

[3] UNIV TSUKUBA, CTR COMPUTAT PHYS, TSUKUBA, IBARAKI 305, JAPAN

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

来源：

NUCLEAR PHYSICS B | 1996年

关键词：

D O I：

10.1016/0920-5632(96)00102-8

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 a status report of our ongoing effort toward a precision determination of the kaon B parameter with the Kogut-Susskind quark action in quenched QCD. Results for B-K so far accumulated at beta = 5.85, 5.93, 6.0 and 6.2 corresponding to a(-1) = 1.3 - 2.6 GeV do not exhibit the theoretically expected O(a(2)) behavior. but are apparently more consistent with an O(a) behavior.

引用

页码：465 / 468

页数：4

共 11 条

[1] DETERMINATION OF THE STRONG COUPLING-CONSTANT FROM THE CHARMONIUM SPECTRUM [J].