Full QCD light hadron spectrum from the CP-PACS
Nuclear Physics B Proceedings Supplements Volume 73 Issue 1-3
Page 192-194
published_at 1999
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| File | |
| Title ( eng ) |
Full QCD light hadron spectrum from the CP-PACS
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| Creator |
CP-PACS Collaboration
Aoki S
Boyd G
Burkhalter R
Ejiri S
Fukugita M
Hashimoto S
Iwasaki Y
Kanaya K
Kaneko T
Kuramashi Y
Nagai K
Shanahan H. P.
Ukawa A
Yoshié T
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| Source Title |
Nuclear Physics B Proceedings Supplements
|
| Volume | 73 |
| Issue | 1-3 |
| Start Page | 192 |
| End Page | 194 |
| Abstract |
We report on an on-going two-flavor full QCD study on CP-PACS using an RG-improved gauge action and a tadpole-improved SW quark action. Runs are made for three lattice spacings a-1 ≈ 0.9, 1.3, and 2.5 GeV on 123 × 24, 163 × 32, and 243 × 48 lattices. Four sea quark masses having mPS/mV ≈ 0.8-0.6 are simulated, for each of which hadron masses are evaluated for valence quark masses corresponding to mPS/mV ≈ 0.8-0.5. Results for hadron and light quark masses are presented and compared with those obtained in quenched QCD.
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
Elsevier Science B.V.
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| Date of Issued | 1999 |
| Rights |
Copyright (c) 1999 Elsevier Science B.V.
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| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0920-5632
[DOI] http://dx.doi.org/10.1016/S0920-5632(99)85019-1
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