Heavy-light decay constants from clover heavy quark action in QCD with two flavors of dynamical quarks

CP-PACS Collaboration; Ali Khan, A; Aoki, S; Burkhalter, R; Ejiri, S; Fukugita, M; Hashimoto, S; Ishizuka, N; Iwasaki, Y; Kanaya, K; Kaneko, T; Kuramashi, Y; Manke, T; Nagai, K; Okawa, Masanori; Shanahan, H. P.; Ukawa, A; Yoshié, T

doi:http://dx.doi.org/10.1016/S0920-5632(00)91664-5

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Heavy-light decay constants from clover heavy quark action in QCD with two flavors of dynamical quarks

https://hiroshima.repo.nii.ac.jp/records/2007846

名前 / ファイル	ライセンス	アクション
089_9909052.pdf (79.5 KB)

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デフォルトアイテムタイプ_（フル）(1)

公開日

2023-03-18

タイトル

Heavy-light decay constants from clover heavy quark action in QCD with two flavors of dynamical quarks

言語

作成者

CP-PACS Collaboration
Ali Khan, A
Aoki, S
Burkhalter, R
Ejiri, S
Fukugita, M
Hashimoto, S
Ishizuka, N
Iwasaki, Y
Kanaya, K
Kaneko, T
Kuramashi, Y
Manke, T
Nagai, K
Okawa, Masanori
Shanahan, H. P.
Ukawa, A
Yoshié, T

アクセス権

open access

アクセス権URI

http://purl.org/coar/access_right/c_abf2

権利情報

主題

主題Scheme

NDC

主題

420

内容記述

We present results on an analysis of the decay constants fBd and fBs with two flavours of sea quark. The calculation has been carried out on 3 different bare gauge couplings and 4 sea quark masses at each gauge coupling, with mπ/m ranging from 0.8 to 0.6. We employ the Fermilab formalism to perform calculations with heavy quarks whose mass is in the range of the b-quark. A detailed comparison with a quenched calculation using the same action is made to elucidate the effects due to the sea quarks.

言語

出版者

Elsevier Science B.V.

言語

eng

資源タイプ

資源タイプ識別子

http://purl.org/coar/resource_type/c_6501

資源タイプ

journal article

出版タイプ

出版タイプResource

http://purl.org/coar/version/c_b1a7d7d4d402bcce

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2025-02-21 04:04:58.211881

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Heavy-light decay constants from clover heavy quark action in QCD with two flavors of dynamical quarks

× CP-PACS Collaboration

× Ali Khan, A

× Aoki, S

× Burkhalter, R

× Ejiri, S

× Fukugita, M

× Hashimoto, S

× Ishizuka, N

× Iwasaki, Y

× Kanaya, K

× Kaneko, T

× Kuramashi, Y

× Manke, T

× Nagai, K

× Okawa, Masanori

× Shanahan, H. P.

× Ukawa, A

× Yoshié, T

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