91 52 v 1 2 0 Se p 19 98 1 Scaling behavior of f B with NRQCD ∗ JLQCD Collaboration :

Scaling behavior of fB with NRQCD ∗ JLQCD Collaboration: K-I. Ishikawa , N. Yamada , S. Aoki , M. Fukugita , S. Hashimoto , N. Ishizuka b, , Y. Iwasaki b, , K. Kanaya b, , T. Kaneda , S. Kaya , Y. Kuramashi , H. Matsufuru f , M. Okawa , T. Onogi , S. Tominaga , N. Tsutsui , A. Ukawa b, , T. Yoshié b, e a Department of Physics, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan b Institute of Physics, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan c Institute for Cosmic Ray Research, University of Tokyo, Tanashi, Tokyo 188-8502, Japan d High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan e Center for Computational Physics, University of Tsukuba, Tsukuba, Ibaraki 305-8577, Japan f Institut für Theoretische Physik, Universität Heidelberg, Heidelberg, Germany