reexamined
- 1 January 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 55 (1) , 249-254
- https://doi.org/10.1103/physrevd.55.249
Abstract
The transition constant for the hadronic decay is investigated by means of QCD sum rules in an external axial field. The obtained value for is about 16 GeV which is in good agreement with experimental data.
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