How To Kill a Penguin
Within constrained minimal-flavor-violation the large destructive flavor-changing Z-penguin managed to survive eradication so far. We give a incisive description of how to kill it using the precision measurements of the Z -> b anti-b pseudo observables. The derived stringent range for the non...
| Main Author: | |
|---|---|
| Format: | Journal article |
| Published: |
2007
|
| _version_ | 1826277242144030720 |
|---|---|
| author | Haisch, U |
| author_facet | Haisch, U |
| author_sort | Haisch, U |
| collection | OXFORD |
| description | Within constrained minimal-flavor-violation the large destructive flavor-changing Z-penguin managed to survive eradication so far. We give a incisive description of how to kill it using the precision measurements of the Z -> b anti-b pseudo observables. The derived stringent range for the non-standard contribution to the universal Inami-Lim function C leads to tight two-sided limits for the branching ratios of all Z-penguin dominated flavor-changing K- and B-decays. |
| first_indexed | 2024-03-06T23:25:57Z |
| format | Journal article |
| id | oxford-uuid:6a5e7516-1074-4255-8cd7-eb29bcd51db7 |
| institution | University of Oxford |
| last_indexed | 2024-03-06T23:25:57Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | oxford-uuid:6a5e7516-1074-4255-8cd7-eb29bcd51db72022-03-26T18:57:04ZHow To Kill a PenguinJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:6a5e7516-1074-4255-8cd7-eb29bcd51db7Symplectic Elements at Oxford2007Haisch, UWithin constrained minimal-flavor-violation the large destructive flavor-changing Z-penguin managed to survive eradication so far. We give a incisive description of how to kill it using the precision measurements of the Z -> b anti-b pseudo observables. The derived stringent range for the non-standard contribution to the universal Inami-Lim function C leads to tight two-sided limits for the branching ratios of all Z-penguin dominated flavor-changing K- and B-decays. |
| spellingShingle | Haisch, U How To Kill a Penguin |
| title | How To Kill a Penguin |
| title_full | How To Kill a Penguin |
| title_fullStr | How To Kill a Penguin |
| title_full_unstemmed | How To Kill a Penguin |
| title_short | How To Kill a Penguin |
| title_sort | how to kill a penguin |
| work_keys_str_mv | AT haischu howtokillapenguin |