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...

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Main Author: Haisch, U
Format: Journal article
Published: 2007
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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.
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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