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Fig. 1. Contributions from OPE to the left hand side of the QCD sum rule Eq. (17) with s0=(1.45 GeV)2. Solid line corresponds to the contribution from 2βαΠ^0,1OPE and the long(short) dashed line to α2Π^1,1OPE(β2Π^0,0OPE).
New Phys.: Sae Mulli 2022;72:887~892 https://doi.org/10.3938/NPSM.72.887
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