Published June 2007
| Version v1
Journal article
Tree FCNC and non-unitarity of CKM matrix
Creators
- 1. Department of Physics, Yonsei University, Seoul, 120-749 (Korea, Republic of)
- 2. Tata Inst. of Fundamental Research, Mumbai 400005 (India)
Description
We discuss possible signatures of the tree level FCNC, which results from the non-unitarity of CKM matrix. We first define the unitarity step-by-step, and possible test of the non-unitarity through the 4-value-KM parametrization. We, then, show how the phase angle of the unitary triangle would change in case of the vector-like down quark model. As another example of tree FCNC, we investigate the leptophobic Z′ model and its application to the recent Bs mixing measurements. (author)
Availability note (English)
Available from DOI: http://dx.doi.org/10.1142/S0218301307006800Additional details
Identifiers
- DOI
- 10.1142/S0218301307006800;
- arXiv
- arXiv:0710.1681v2;
Publishing Information
- Journal Title
- International Journal of Modern Physics E
- Journal Volume
- 16
- Journal Issue
- 5
- Journal Page Range
- p. 1445-1461
- ISSN
- 0218-3013
Conference
- Title
- International workshop on neutrino masses and mixings - toward unified understandings of quark and lepton mass matrices
- Acronym
- NMM2006
- Dates
- 17-19 Dec 2006
- Place
- Shizuoka (Japan)
INIS
- Country of Publication
- Singapore
- Country of Input or Organization
- Singapore
- INIS RN
- 47077998
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- MATRIX ELEMENTS; MIXING ANGLE; QUARK MODEL
- Descriptors DEC
- COMPOSITE MODELS; MATHEMATICAL MODELS; PARTICLE MODELS