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The semileptonic $B_s$ and $\Lambda_b$ widths
We present estimates of the semileptonic widths of the $B_s$ and $\Lambda_b$ hadrons. We employ the latest fit to the $B$ inclusive semileptonic data, the heavy quark expansion and lattice QCD results. Our results suffer from large uncertainties that could be reduced with dedicated measurements and...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2022
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.22323/1.411.0055 http://cds.cern.ch/record/2804865 |
| _version_ | 1780972891393753088 |
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| author | Bordone, Marzia Gambino, Paolo |
| author_facet | Bordone, Marzia Gambino, Paolo |
| author_sort | Bordone, Marzia |
| collection | CERN |
| description | We present estimates of the semileptonic widths of the $B_s$ and $\Lambda_b$ hadrons. We employ the latest fit to the $B$ inclusive semileptonic data, the heavy quark expansion and lattice QCD results. Our results suffer from large uncertainties that could be reduced with dedicated measurements and new lattice QCD calculations. |
| id | cern-2804865 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2022 |
| record_format | invenio |
| spelling | cern-28048652023-02-23T10:16:09Zdoi:10.22323/1.411.0055http://cds.cern.ch/record/2804865engBordone, MarziaGambino, PaoloThe semileptonic $B_s$ and $\Lambda_b$ widthshep-phParticle Physics - PhenomenologyParticle Physics - ExperimentWe present estimates of the semileptonic widths of the $B_s$ and $\Lambda_b$ hadrons. We employ the latest fit to the $B$ inclusive semileptonic data, the heavy quark expansion and lattice QCD results. Our results suffer from large uncertainties that could be reduced with dedicated measurements and new lattice QCD calculations.We present estimates of the semileptonic widths of the $B_s$ and $\Lambda_b$ hadrons. We employ the latest fit to the $B$ inclusive semileptonic data, the heavy quark expansion and lattice QCD results. Our results suffer from large uncertainties that could be reduced with dedicated measurements and new lattice QCD calculations.arXiv:2203.13107CERN-TH-2022-050oai:cds.cern.ch:28048652022-03-24 |
| spellingShingle | hep-ph Particle Physics - Phenomenology Particle Physics - Experiment Bordone, Marzia Gambino, Paolo The semileptonic $B_s$ and $\Lambda_b$ widths |
| title | The semileptonic $B_s$ and $\Lambda_b$ widths |
| title_full | The semileptonic $B_s$ and $\Lambda_b$ widths |
| title_fullStr | The semileptonic $B_s$ and $\Lambda_b$ widths |
| title_full_unstemmed | The semileptonic $B_s$ and $\Lambda_b$ widths |
| title_short | The semileptonic $B_s$ and $\Lambda_b$ widths |
| title_sort | semileptonic $b_s$ and $\lambda_b$ widths |
| topic | hep-ph Particle Physics - Phenomenology Particle Physics - Experiment |
| url | https://dx.doi.org/10.22323/1.411.0055 http://cds.cern.ch/record/2804865 |
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