QCD finite energy sum rule calculation of the K → vacuum weak amplitude
The kaon-to-vacuum weak amplitude is discussed using the QCD finite energy sum rule approach. Its structure in terms of quark masses and other parameters of the theory is elucidated. Numerical estimates are also given.
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| Published in | Physics letters. B Vol. 215; no. 4; pp. 767 - 771 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
Elsevier B.V
29.12.1988
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| Online Access | Get full text |
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| Summary: | The kaon-to-vacuum weak amplitude is discussed using the QCD finite energy sum rule approach. Its structure in terms of quark masses and other parameters of the theory is elucidated. Numerical estimates are also given. |
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| ISSN: | 0370-2693 1873-2445 |
| DOI: | 10.1016/0370-2693(88)90058-5 |