Decay constants of the pseudoscalar meso
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Zhi-Gang Wang; Wei-Min Yang; Shao-Long Wan
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Article
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2004
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Elsevier Science
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English
⚖ 266 KB
In this article, we investigate the structures of the pseudoscalar mesons (π, K, D, D s , B and B s ) in the framework of the coupled rainbow Schwinger-Dyson equation and ladder Bethe-Salpeter equation with the confining effective potential (infrared modified flat bottom potential). The Schwinger-Dy