In:
International Journal of Modern Physics E, World Scientific Pub Co Pte Ltd, Vol. 16, No. 05 ( 2007-06), p. 1445-1461
Abstract:
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 B s mixing measurements.
Type of Medium:
Online Resource
ISSN:
0218-3013
,
1793-6608
DOI:
10.1142/S0218301307006800
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
2007
detail.hit.zdb_id:
2021641-5
detail.hit.zdb_id:
1148139-0