Sides of "The" Unitarity Triangle: Results from Belle and Babar
K. Kinoshita
TL;DR
This paper reviews recent measurements from Belle and Babar B-factories that test the CKM paradigm by precisely evaluating the sides of the Unitarity Triangle, crucial for understanding quark mixing and CP violation.
Contribution
It presents new experimental results from Belle and Babar that improve the precision of CKM matrix element measurements related to the Unitarity Triangle sides.
Findings
Enhanced precision in CKM matrix element measurements.
Confirmation of the CKM paradigm within experimental uncertainties.
Improved constraints on the shape of the Unitarity Triangle.
Abstract
The principal goal of the B-factories is to test the CKM paradigm through measurements that overconstrain the shape of the so-called Unitarity Triangle. The sides of the triangle are evaluated through absolute values of several elements of the CKM matrix, so achieving high precision on these is an important aspect of the B-factory program. Recent results from Belle and Babar are presented.
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