Heavy-light matrix elements with the Wilson quark action

被引：15

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)00093-X

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：

Status report is made of our quenched study of heavy-light matrix elements employing the Wilson quark action for heavy quark. Results obtained up to now with 200 configurations at beta = 6.1 on a 24(3) x 64 lattice and with 100 configurations at beta = 6.3 on a 32(3) x 80 lattice suggest that the pseudoscalar decay constant varies little over this range of beta in both charm and bottom regions. Results for the B parameter are also reported.

引用

页码：433 / 436

页数：4

共 9 条

[1] MESON SPECTROSCOPY AND DECAY CONSTANTS WITH WILSON FERMIONS AT BETA = 6.4 [J].