Heavy-light decay constants from clover heavy quark action in QCD with two flavors of dynamical quarks
Use this link to cite this item : https://ir.lib.hiroshima-u.ac.jp/00014536
| ID | 14536 |
| file | |
| creator |
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
Shanahan, H. P.
Ukawa, A
Yoshié, T
|
| NDC |
Physics
|
| abstract | 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.
|
| journal title |
Nuclear Physics B Proceedings Supplements
|
| volume | Volume 83-84
|
| start page | 331
|
| end page | 333
|
| date of issued | 2000
|
| publisher | Elsevier Science B.V.
|
| issn | 0920-5632
|
| language |
eng
|
| nii type |
Journal Article
|
| HU type |
Journal Articles
|
| DCMI type | text
|
| format | application/pdf
|
| text version | author
|
| rights | Copyright (c) 2000 Elsevier Science B.V.
|
| relation is version of URL | http://dx.doi.org/10.1016/S0920-5632(00)91664-5
|
| department |
Graduate School of Science
|
Last 12 months's access : ? times
Last 12 months's DL: ? times
This month's access: ? times
This month's DL: ? times
