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Selection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCb
The channels $B^+\to\bar{D}^0\pi^+$ and $B^+\to\bar{D}^0\mu\nu_\mu$ are studied in both signal and generic bb Monte Carlo. With an integrated luminosity of 2fb-1, we expect 1 million $B^+\to\bar{D}^0\pi^+$ events triggered and selected with B/S=0.1 and 2.4M $B^+\to\bar{D}^0\mu\nu_\mu$ events with B/...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2006
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/997753 |
| _version_ | 1780911532797853696 |
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| author | Aslanides, E Babel, J Cogan, J Le Gac, R Leroy, O Poss, S Tsaregorodtsev, A Yu |
| author_facet | Aslanides, E Babel, J Cogan, J Le Gac, R Leroy, O Poss, S Tsaregorodtsev, A Yu |
| author_sort | Aslanides, E |
| collection | CERN |
| description | The channels $B^+\to\bar{D}^0\pi^+$ and $B^+\to\bar{D}^0\mu\nu_\mu$ are studied in both signal and generic bb Monte Carlo. With an integrated luminosity of 2fb-1, we expect 1 million $B^+\to\bar{D}^0\pi^+$ events triggered and selected with B/S=0.1 and 2.4M $B^+\to\bar{D}^0\mu\nu_\mu$ events with B/S=0.7. These channels are useful to calibrate the opposite side mistag fraction. With only 0.1fb-1, we expect a relative uncertainty on the opposite side mistag of 0.6%. |
| id | cern-997753 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2006 |
| record_format | invenio |
| spelling | cern-9977532019-09-30T06:29:59Zhttp://cds.cern.ch/record/997753engAslanides, EBabel, JCogan, JLe Gac, RLeroy, OPoss, STsaregorodtsev, A YuSelection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCbDetectors and Experimental TechniquesThe channels $B^+\to\bar{D}^0\pi^+$ and $B^+\to\bar{D}^0\mu\nu_\mu$ are studied in both signal and generic bb Monte Carlo. With an integrated luminosity of 2fb-1, we expect 1 million $B^+\to\bar{D}^0\pi^+$ events triggered and selected with B/S=0.1 and 2.4M $B^+\to\bar{D}^0\mu\nu_\mu$ events with B/S=0.7. These channels are useful to calibrate the opposite side mistag fraction. With only 0.1fb-1, we expect a relative uncertainty on the opposite side mistag of 0.6%.LHCb-2006-058CERN-LHCb-2006-058oai:cds.cern.ch:9977532006-11-08 |
| spellingShingle | Detectors and Experimental Techniques Aslanides, E Babel, J Cogan, J Le Gac, R Leroy, O Poss, S Tsaregorodtsev, A Yu Selection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCb |
| title | Selection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCb |
| title_full | Selection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCb |
| title_fullStr | Selection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCb |
| title_full_unstemmed | Selection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCb |
| title_short | Selection of $B^+ \to \bar{D}^0\pi^+$ and $B^+ \to \bar{D}^0\mu\nu_\mu$ to control flavour tagging in LHCb |
| title_sort | selection of $b^+ \to \bar{d}^0\pi^+$ and $b^+ \to \bar{d}^0\mu\nu_\mu$ to control flavour tagging in lhcb |
| topic | Detectors and Experimental Techniques |
| url | http://cds.cern.ch/record/997753 |
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