Calculation of fσ on Quark Level
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Abstract
With the recently obtained vacuum configuration of the bilocal field, we have calculated the decay constant fσ of σ-meson in a quantum chromodynamics-based model field theory. From investigating the calculated result, it can be seen that the obtained value of fσ is quite reasonable.
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Cite this article:
LÜ Xiao-fu, LIU Yu-xin, ZHAO En-guang. Calculation of fσ on Quark Level[J]. Chin. Phys. Lett., 1996, 13(9): 652-655.
LÜ Xiao-fu, LIU Yu-xin, ZHAO En-guang. Calculation of fσ on Quark Level[J]. Chin. Phys. Lett., 1996, 13(9): 652-655.
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LÜ Xiao-fu, LIU Yu-xin, ZHAO En-guang. Calculation of fσ on Quark Level[J]. Chin. Phys. Lett., 1996, 13(9): 652-655.
LÜ Xiao-fu, LIU Yu-xin, ZHAO En-guang. Calculation of fσ on Quark Level[J]. Chin. Phys. Lett., 1996, 13(9): 652-655.
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