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Observation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$
The first observation of the $B \to p\overline{p}\mu$ decay should be possible at the LHCb experiment with a significance far in excess of 5$\sigma$ . As well as a branching fraction measurement, a precision measurement of the $p\overline{p}$ mass spectrum will be performed. The ratio of branching f...
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| Lenguaje: | eng |
| Publicado: |
2018
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| Acceso en línea: | http://cds.cern.ch/record/2307283 |
| _version_ | 1780957626764361728 |
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| author | Tilley, Matthew James |
| author_facet | Tilley, Matthew James |
| author_sort | Tilley, Matthew James |
| collection | CERN |
| description | The first observation of the $B \to p\overline{p}\mu$ decay should be possible at the LHCb experiment with a significance far in excess of 5$\sigma$ . As well as a branching fraction measurement, a precision measurement of the $p\overline{p}$ mass spectrum will be performed. The ratio of branching fractions $\mathcal{B}(B \to p\overline{p}\tau)/\mathcal{B}(B \to p\overline{p}\mu)$ is a test of lepton flavour universality in the Standard Model. This measurement is in progress at LHCb and would be the first test involving a $b\to u\tau\nu$ transition. |
| id | cern-2307283 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2018 |
| record_format | invenio |
| spelling | cern-23072832019-09-30T06:29:59Zhttp://cds.cern.ch/record/2307283engTilley, Matthew JamesObservation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$The first observation of the $B \to p\overline{p}\mu$ decay should be possible at the LHCb experiment with a significance far in excess of 5$\sigma$ . As well as a branching fraction measurement, a precision measurement of the $p\overline{p}$ mass spectrum will be performed. The ratio of branching fractions $\mathcal{B}(B \to p\overline{p}\tau)/\mathcal{B}(B \to p\overline{p}\mu)$ is a test of lepton flavour universality in the Standard Model. This measurement is in progress at LHCb and would be the first test involving a $b\to u\tau\nu$ transition. Poster-2018-615oai:cds.cern.ch:23072832018-02-28 |
| spellingShingle | Tilley, Matthew James Observation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$ |
| title | Observation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$ |
| title_full | Observation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$ |
| title_fullStr | Observation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$ |
| title_full_unstemmed | Observation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$ |
| title_short | Observation of the decay $B \to p\overline{p}\mu\nu$ and Lepton Flavour Universality with $B \to p\overline{p}\mu\nu$ |
| title_sort | observation of the decay $b \to p\overline{p}\mu\nu$ and lepton flavour universality with $b \to p\overline{p}\mu\nu$ |
| url | http://cds.cern.ch/record/2307283 |
| work_keys_str_mv | AT tilleymatthewjames observationofthedecaybtopoverlinepmunuandleptonflavouruniversalitywithbtopoverlinepmunu |