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Rare decays at LHCb
Rare decays are flavour changing neutral current processes that are loop-suppressed in the Standard Model (SM). New particles in SM extensions can therefore give significant contributions, modifying branching fractions and angular distributions. Consequently, rare decays are particularly sensitive p...
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| Lenguaje: | eng |
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ARISF
2016
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| Acceso en línea: | http://cds.cern.ch/record/2155133 |
| _version_ | 1780950654608474112 |
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| author | Langenbruch, Christoph |
| author_facet | Langenbruch, Christoph |
| author_sort | Langenbruch, Christoph |
| collection | CERN |
| description | Rare decays are flavour changing neutral current processes that are loop-suppressed in the Standard Model (SM). New particles in SM extensions can therefore give significant contributions, modifying branching fractions and angular distributions. Consequently, rare decays are particularly sensitive probes for New Physics (NP). These proceedings summarize the latest results from the LHCb experiment on rare decays. While most results are in good agreement with SM predictions, some tensions that recently appeared in rare semileptonic $b\to s\ell^+\ell^-$ decays are also discussed. |
| id | cern-2155133 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2016 |
| publisher | ARISF |
| record_format | invenio |
| spelling | cern-21551332021-05-04T07:17:59Zhttp://cds.cern.ch/record/2155133engLangenbruch, ChristophRare decays at LHCbParticle Physics - ExperimentRare decays are flavour changing neutral current processes that are loop-suppressed in the Standard Model (SM). New particles in SM extensions can therefore give significant contributions, modifying branching fractions and angular distributions. Consequently, rare decays are particularly sensitive probes for New Physics (NP). These proceedings summarize the latest results from the LHCb experiment on rare decays. While most results are in good agreement with SM predictions, some tensions that recently appeared in rare semileptonic $b\to s\ell^+\ell^-$ decays are also discussed.Rare decays are flavour changing neutral current processes that are loop-suppressed in the Standard Model (SM). New particles in SM extensions can therefore give significant contributions, modifying branching fractions and angular distributions. Consequently, rare decays are particularly sensitive probes for New Physics (NP). These proceedings summarize the latest results from the LHCb experiment on rare decays. While most results are in good agreement with SM predictions, some tensions that recently appeared in rare semileptonic $b\to s\ell^+\ell^-$ decays are also discussed.ARISFarXiv:1605.07075oai:cds.cern.ch:21551332016-05-23 |
| spellingShingle | Particle Physics - Experiment Langenbruch, Christoph Rare decays at LHCb |
| title | Rare decays at LHCb |
| title_full | Rare decays at LHCb |
| title_fullStr | Rare decays at LHCb |
| title_full_unstemmed | Rare decays at LHCb |
| title_short | Rare decays at LHCb |
| title_sort | rare decays at lhcb |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2155133 |
| work_keys_str_mv | AT langenbruchchristoph raredecaysatlhcb |