arXiv:hep-ph/0004055·v1·High Energy Physics — Phenomenology
Is Cabibbo-Kobayasi-Maskawa Matrix Unitary?
C. S. Kim (Yonsei Univeristy)🇰🇷 · H. Yamamoto (The University of Hawaii)🇺🇸
Abstract
First, we give summary of the present values of CKM matrix elements. Then, we discuss whether CKM matrix is unitary or not, and how we can find out if it is not unitary.
Comments: 8 pages, 1 figure