Penta Quark Baryon from the QCD Sum Rule

• Jun Sugiyama

• Takumi Doi

• Makoto Oka

書誌事項

タイトル別名

• Penta Quark Baryon from the QCD Sum Rule(Proceedings of the YITP Workshop on Nuclear Matter under Extreme Conditions) :

抄録

QCD sum rule is applied to the newly found penta-quark state, Θ^+. The parity of the ground state is found to be negative from the positivity condition of the spectral function. The predicted mass of the ground state is consistent with the observed one, 1.54 GeV.

収録刊行物

• Progress of Theoretical Physics Supplement

  Progress of Theoretical Physics Supplement 156 180-181, 2004

  Oxford University Press (OUP)

キーワード

• Physics and Astronomy (miscellaneous)

詳細情報

• CRID: 1360847871807915008
• NII論文ID: 110001211820
• NII論文ID: 210000127933
• NII書誌ID: AA00791466
• DOI: 10.1143/ptps.156.180
• ISSN: 03759687
• Web Site: http://academic.oup.com/ptps/article-pdf/doi/10.1143/PTPS.156.180/5404725/156-180.pdf
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10885791
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