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Lepton-flavour universality tests with semi-leptonic B decays at LHCb
In the Standard Model, the three charged lepton are identical copies of each other, apart from mass differences. Experimental tests of this feature in decays of semileptonic b hadrons, such as $B\rightarrow D^* \tau\ nu$, are highly sensitive to New Physics particles which preferentially couple to t...
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| Lenguaje: | eng |
| Publicado: |
2017
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| Acceso en línea: | http://cds.cern.ch/record/2290598 |
| _version_ | 1780956355061874688 |
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| author | Siddi, Benedetto Gianluca |
| author_facet | Siddi, Benedetto Gianluca |
| author_sort | Siddi, Benedetto Gianluca |
| collection | CERN |
| description | In the Standard Model, the three charged lepton are identical copies of each other, apart from mass differences. Experimental tests of this feature in decays of semileptonic b hadrons, such as $B\rightarrow D^* \tau\ nu$, are highly sensitive to New Physics particles which preferentially couple to the 3rd generation.A measurement of $R(D^{*-})$ using 3-prong $\tau$ decays performed by LHCb is reported. |
| id | cern-2290598 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | cern-22905982021-12-03T08:43:08Zhttp://cds.cern.ch/record/2290598engSiddi, Benedetto GianlucaLepton-flavour universality tests with semi-leptonic B decays at LHCbhep-exParticle Physics - ExperimentIn the Standard Model, the three charged lepton are identical copies of each other, apart from mass differences. Experimental tests of this feature in decays of semileptonic b hadrons, such as $B\rightarrow D^* \tau\ nu$, are highly sensitive to New Physics particles which preferentially couple to the 3rd generation.A measurement of $R(D^{*-})$ using 3-prong $\tau$ decays performed by LHCb is reported.arXiv:1710.00369oai:cds.cern.ch:22905982017 |
| spellingShingle | hep-ex Particle Physics - Experiment Siddi, Benedetto Gianluca Lepton-flavour universality tests with semi-leptonic B decays at LHCb |
| title | Lepton-flavour universality tests with semi-leptonic B decays at LHCb |
| title_full | Lepton-flavour universality tests with semi-leptonic B decays at LHCb |
| title_fullStr | Lepton-flavour universality tests with semi-leptonic B decays at LHCb |
| title_full_unstemmed | Lepton-flavour universality tests with semi-leptonic B decays at LHCb |
| title_short | Lepton-flavour universality tests with semi-leptonic B decays at LHCb |
| title_sort | lepton-flavour universality tests with semi-leptonic b decays at lhcb |
| topic | hep-ex Particle Physics - Experiment |
| url | http://cds.cern.ch/record/2290598 |
| work_keys_str_mv | AT siddibenedettogianluca leptonflavouruniversalitytestswithsemileptonicbdecaysatlhcb |