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Lee, Hyun Kyu; Vento Torres, Vicente | |||
Aquest document és un/a article, creat/da en: 1985 | |||
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We analyze via a bag model description of hadron structure the consequences of having two fundamental scales in QCD, one associated with confinement and the other with chiral-symmetry restration. The main effect is that the exterior pion field becomes weaker and, therefore, we are able to reproduce the axial-vector coupling constant. | |||
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