Year: 2020
Type: article
Abstract: We determined the quark mass matrix in terms of a small expansion parameter $$\sqrt \varepsilon $$ , which gives correctly all the quark masses and the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements on the electroweak (EW) scale, and we obtained a progenitor form at the grand unified theory (GUT) scale by running the EW scale mass matrix. Finally, a possible texture form for the progenitor quark mass matrix is suggested.
DOI: 10.3938/jkps.77.10
Authors: Jihn E. Kim, Se-Jin Kim
Institutions: Seoul National University, Kyung Hee University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W3015233454