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

• Jun Sugiyama

• Takumi Doi

• Makoto Oka

Bibliographic Information

Other Title

• Penta Quark Baryon from the QCD Sum Rule

Abstract

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.

Journal

• Progress of Theoretical Physics Supplement

  Progress of Theoretical Physics Supplement 156 180-181, 2004

  Oxford University Press (OUP)

Keywords

• Physics and Astronomy (miscellaneous)

Details

• CRID: 1360847871807915008
• NII Article ID: 110001211820
• NII Article ID: 210000127933
• NII Book 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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