The value of B <subscript> K </subscript> from the experimental data on CP violation in K mesons and up-to-date values of CKM matrix parameters.
In: Physics of Atomic Nuclei, Jg. 69 (2006-02-01), Heft 2, S. 286-292
Online
academicJournal
Zugriff:
The difference between the quantity $$\tilde \in $$ induced by box diagram and the experimentally measured value of ɛ is determined and used to obtain the value of ∈ with high precision. Present-day knowledge of CKM matrix elements (including B-factory data) allows us to obtain from the SM expression for $$\tilde \in $$ the value of parameter B K : B K =0.89±0.16. It turns out to be very close to the result of vacuum insertion, B K =1. [ABSTRACT FROM AUTHOR]
| Titel: |
The value of B <subscript> K </subscript> from the experimental data on CP violation in K mesons and up-to-date values of CKM matrix parameters.
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| Autor/in / Beteiligte Person: | Andriyash, E. A. ; Ovanesyan, G. G. ; Vysotsky, M. I. |
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| Zeitschrift: | Physics of Atomic Nuclei, Jg. 69 (2006-02-01), Heft 2, S. 286-292 |
| Veröffentlichung: | 2006 |
| Medientyp: | academicJournal |
| ISSN: | 1063-7788 (print) |
| DOI: | 10.1134/S106377880602013X |
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