The $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare Decays

The B-meson system is an interesting probe for the exploration of strong interactions, the quark-flavour sector of the Standard Model, and the search for new physics. In this programme, non-leptonic B decays, which are particularly challenging from the point of view of QCD, play a key role. After di...

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Detalles Bibliográficos
Autor principal: Fleischer, Robert
Lenguaje:eng
Publicado: 2005
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1142/S0217751X06031867
http://cds.cern.ch/record/854138
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author Fleischer, Robert
author_facet Fleischer, Robert
author_sort Fleischer, Robert
collection CERN
description The B-meson system is an interesting probe for the exploration of strong interactions, the quark-flavour sector of the Standard Model, and the search for new physics. In this programme, non-leptonic B decays, which are particularly challenging from the point of view of QCD, play a key role. After discussing strategies to deal with the corresponding hadronic matrix elements of four-quark operators and popular avenues for new physics to manifest itself in B decays, we focus on puzzling patterns in the B-factory data for B -> pi pi, pi K decays; we explore their implications for hadron physics, new physics and rare K and B decays.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
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spelling cern-8541382023-03-14T18:11:26Zdoi:10.1142/S0217751X06031867http://cds.cern.ch/record/854138engFleischer, RobertThe $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare DecaysParticle Physics - PhenomenologyThe B-meson system is an interesting probe for the exploration of strong interactions, the quark-flavour sector of the Standard Model, and the search for new physics. In this programme, non-leptonic B decays, which are particularly challenging from the point of view of QCD, play a key role. After discussing strategies to deal with the corresponding hadronic matrix elements of four-quark operators and popular avenues for new physics to manifest itself in B decays, we focus on puzzling patterns in the B-factory data for B -> pi pi, pi K decays; we explore their implications for hadron physics, new physics and rare K and B decays.The B-meson system is an interesting probe for the exploration of strong interactions, the quark-flavour sector of the Standard Model, and the search for new physics. In this programme, non-leptonic B decays, which are particularly challenging from the point of view of QCD, play a key role. After discussing strategies to deal with the corresponding hadronic matrix elements of four-quark operators and popular avenues for new physics to manifest itself in B decays, we focus on puzzling patterns in the B-factory data for B -> pi pi, pi K decays: we explore their implications for hadron physics, new physics and rare K and B decays.hep-ph/0507156CERN-PH-TH-2005-130CERN-PH-TH-2005-130oai:cds.cern.ch:8541382005-07-13
spellingShingle Particle Physics - Phenomenology
Fleischer, Robert
The $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare Decays
title The $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare Decays
title_full The $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare Decays
title_fullStr The $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare Decays
title_full_unstemmed The $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare Decays
title_short The $B \to \pi \pi, \pi K$ Puzzles: Implications for Hadron Physics, New Physics and Rare Decays
title_sort $b \to \pi \pi, \pi k$ puzzles: implications for hadron physics, new physics and rare decays
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1142/S0217751X06031867
http://cds.cern.ch/record/854138
work_keys_str_mv AT fleischerrobert thebtopipipikpuzzlesimplicationsforhadronphysicsnewphysicsandraredecays
AT fleischerrobert btopipipikpuzzlesimplicationsforhadronphysicsnewphysicsandraredecays

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