Quark-mixing renormalization effects in the determination of the CKM parameters |V{sub ij}|
Journal Article
·
· Physical Review. D, Particles Fields
- II. Institut fuer Theoretische Physik, Universitaet Hamburg, Luruper Chaussee 149, 22761 Hamburg (Germany)
- Department of Physics, New York University, 4 Washington Place, New York, New York 10003 (United States)
We briefly review existing proposals for the renormalization of the Cabibbo-Kobayashi-Maskawa (CKM) matrix and study the numerical effects of several of them on the W-boson hadronic partial decay widths. We then use these results to evaluate the relative shifts on the CKM parameters |V{sub ij}|{sup 2} induced by the quark-mixing renormalization effects, as well as their scheme dependence. We also discuss the implications of this analysis for the most precise unitarity test of the CKM matrix.
- OSTI ID:
- 21308223
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 79, Issue 7; Other Information: DOI: 10.1103/PhysRevD.79.076007; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
Similar Records
Quark mixing renormalization effects in the determination of |V{sub tq}|
Novel formulations of CKM matrix renormalization
Renormalization group equations for the CKM matrix
Journal Article
·
Sun May 01 00:00:00 EDT 2011
· Physical Review. D, Particles Fields
·
OSTI ID:21308223
Novel formulations of CKM matrix renormalization
Journal Article
·
Thu Dec 17 00:00:00 EST 2009
· AIP Conference Proceedings
·
OSTI ID:21308223
Renormalization group equations for the CKM matrix
Journal Article
·
Mon Dec 01 00:00:00 EST 2008
· Physical Review. D, Particles Fields
·
OSTI ID:21308223