First row CKM unitarity
2022
Online
report
In this talk I briefly review the precision test of the first row CKM unitarity, focusing mainly on $V_{ud}$ and $V_{us}$ extracted from pion, kaon, neutron and superallowed nuclear beta decays. I will discuss the current status of several important Standard Model theory inputs to these processes, and the need for future improvements.
Comment: References added
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First row CKM unitarity
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Autor/in / Beteiligte Person: | Seng, Chien-Yeah |
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Veröffentlichung: | 2022 |
Medientyp: | report |
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