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Measurements of $R_{b}$ and $R_{c}$ at LEP
The measurements of R/sub b/ and R/sub c/, the fraction of hadronic Z boson decays into bb and cc final states, provide a tight test on the Standard Model. The LEP experiments achieved a precision on the R/sub b/ measurements at the $9 0.4 3.959305e-309vel and an accuracy on R/sub c/ at the 3-7.7485...
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| Lenguaje: | eng |
| Publicado: |
1999
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| Acceso en línea: | https://dx.doi.org/10.1016/S0920-5632(99)00360-6 http://cds.cern.ch/record/409802 |
| _version_ | 1780894535530840064 |
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| author | Caccia, M |
| author_facet | Caccia, M |
| author_sort | Caccia, M |
| collection | CERN |
| description | The measurements of R/sub b/ and R/sub c/, the fraction of hadronic Z boson decays into bb and cc final states, provide a tight test on the Standard Model. The LEP experiments achieved a precision on the R/sub b/ measurements at the $9 0.4 3.959305e-309vel and an accuracy on R/sub c/ at the 3-7.748597e-304vel. The analysis techniques are reviewed and the current results are presented. (33 refs). |
| id | cern-409802 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1999 |
| record_format | invenio |
| spelling | cern-4098022019-09-30T06:29:59Zdoi:10.1016/S0920-5632(99)00360-6http://cds.cern.ch/record/409802engCaccia, MMeasurements of $R_{b}$ and $R_{c}$ at LEPParticle Physics - ExperimentThe measurements of R/sub b/ and R/sub c/, the fraction of hadronic Z boson decays into bb and cc final states, provide a tight test on the Standard Model. The LEP experiments achieved a precision on the R/sub b/ measurements at the $9 0.4 3.959305e-309vel and an accuracy on R/sub c/ at the 3-7.748597e-304vel. The analysis techniques are reviewed and the current results are presented. (33 refs).oai:cds.cern.ch:4098021999 |
| spellingShingle | Particle Physics - Experiment Caccia, M Measurements of $R_{b}$ and $R_{c}$ at LEP |
| title | Measurements of $R_{b}$ and $R_{c}$ at LEP |
| title_full | Measurements of $R_{b}$ and $R_{c}$ at LEP |
| title_fullStr | Measurements of $R_{b}$ and $R_{c}$ at LEP |
| title_full_unstemmed | Measurements of $R_{b}$ and $R_{c}$ at LEP |
| title_short | Measurements of $R_{b}$ and $R_{c}$ at LEP |
| title_sort | measurements of $r_{b}$ and $r_{c}$ at lep |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.1016/S0920-5632(99)00360-6 http://cds.cern.ch/record/409802 |
| work_keys_str_mv | AT cacciam measurementsofrbandrcatlep |