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Nonperturbative explanation of the enhancement factors in the QCD sum rule for the ρ meson
Nie, Shu-Quan, Kuang, Yu-Ping, Wang, Qing, Yi, Yu-PingVolume:
56
Language:
english
Journal:
Physical Review D
DOI:
10.1103/PhysRevD.56.1489
Date:
August, 1997
File:
PDF, 132 KB
english, 1997