|
|
つくばリポジトリ (Tulips-R) >
0 コンテンツタイプ別 (Content type) >
01 雑誌発表論文等 (Journal article, etc.) >
Nuclear physics. B, Proceedings supplements >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/2241/91488
|
| Title: | Non-perturbative renormalization factors of bilinear quark operators for Kogut-Susskind fermions and light quark masses in quenched QCD |
| Authors: | Aoki, S.
Fukugita, M.
Hashimoto, S.
Ishikawa, K-I.
Ishizuka, N.
Iwasaki, Y.
Kanaya, K.
Kaneda, T.
Kaya, S.
Kuramashi, Y.
Okawa, M.
Onogi, T.
Tominaga, S.
Tsutsui, N.
Ukawa, A.
Yamada, N.
Yoshié, T.
宇川, 彰
岩崎, 洋一 |
| Issue Date: | Mar-1999 |
| Publisher: | Elsevier |
| Journal Title: | Nuclear physics. B, Proceedings supplements |
| Volume: | 73 |
| Issue: | 1-3 |
| Start Page: | 279 |
| End Page: | 281 |
| DOI: | 10.1016/S0920-5632(99)85047-6 |
| Abstract: | Light quark masses are computed for Kogut-Susskind fermions by evaluating non-perturbatively the renormalization factor for bilinear quark operators. Calculations are carried out in the quenched approximation at β = 6.0, 6.2, and 6.4. For the average up and down quark mass we find mImage(2GeV) = 4.15(27)MeV in the continuum limit, which is significantly larger than 3.51(20)MeV (q* = 1/a) or 3.40(21)MeV (q* = π/a) obtained with the one-loop perturbative renormalization factor. |
| URI: | http://hdl.handle.net/2241/91488 |
| Rights: | © 1999 Elsevier Science B.V. |
| Text Version: | author |
| Appears in Collections: | Nuclear physics. B, Proceedings supplements
岩崎 洋一 (Iwasaki Yoichi)
宇川 彰 (Ukawa Akira)
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
