| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9861006 | Physics Letters B | 2005 | 10 Pages |
Abstract
We perform a model-independent analysis of the data on branching ratios and CP asymmetries of BâÏK and Bâη(â²)K(â) modes. The present data is encouraging to look for indirect evidences of physics beyond the Standard Model. We investigate the parameter spaces for different possible Lorentz structures of the new physics four-Fermi interaction. It is shown that if one takes the data at 1Ï confidence level, only one particular Lorentz structure is allowed. Possible consequences for the Bs system are also discussed.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
Anirban Kundu, Soumitra Nandi, Jyoti Prasad Saha,