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標題: | 精準手則對稱QCD之BK探討 Study of BK in Lattice QCD with Exact Chiral Symmetry |
作者: | Chao-Hsi Huang 黃朝曦 |
指導教授: | 趙挺偉 |
關鍵字: | QCD之BK探討, Study of BK in Lattice QCD, |
出版年 : | 2007 |
學位: | 博士 |
摘要: | In this thesis, we calculate the kaon B-parameter BK in quenched lattice
QCD with exact chiral symmetry. Our computations are performed at lattice spacing about 0.147(1) fm with gauge configurations generted by Wilson gauge action at β = 5.8 on a 83 × 24 lattice. Our bare BK is renormalized non-perturbatively in the Landau gauge. Our preliminary results are BRI K (1.88GeV ) = 0.6561± 0.2636 at mq = 81.63 MeV and BRI K (1.88GeV ) = 0.8146 ± 0.2468 at mq = 108.84 MeV. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/29520 |
全文授權: | 有償授權 |
顯示於系所單位: | 物理學系 |
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