Search for the rare decay D 0 → μ + μ −
A search for the rare decay D0→μ+μ- is performed using a data sample, corresponding to an integrated luminosity of 0.9fb-1, of pp collisions collected at a centre-of-mass energy of 7 TeV by the LHCb experiment. The observed number of events is consistent with the background expectations and correspo...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
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Elsevier BV
2022
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| Online Access: | https://hdl.handle.net/1721.1/134350.2 |
| _version_ | 1811074432816381952 |
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| author | The LHCb Collaboration Williams, Michael |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics The LHCb Collaboration Williams, Michael |
| author_sort | The LHCb Collaboration |
| collection | MIT |
| description | A search for the rare decay D0→μ+μ- is performed using a data sample, corresponding to an integrated luminosity of 0.9fb-1, of pp collisions collected at a centre-of-mass energy of 7 TeV by the LHCb experiment. The observed number of events is consistent with the background expectations and corresponds to an upper limit of B(D0→μ+μ-)<6.2(7.6)×10-9 at 90% (95%) confidence level. This result represents an improvement of more than a factor twenty with respect to previous measurements. © 2013 CERN. |
| first_indexed | 2024-09-23T09:49:23Z |
| format | Article |
| id | mit-1721.1/134350.2 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T09:49:23Z |
| publishDate | 2022 |
| publisher | Elsevier BV |
| record_format | dspace |
| spelling | mit-1721.1/134350.22022-09-28T17:09:33Z Search for the rare decay D 0 → μ + μ − The LHCb Collaboration Williams, Michael Massachusetts Institute of Technology. Department of Physics A search for the rare decay D0→μ+μ- is performed using a data sample, corresponding to an integrated luminosity of 0.9fb-1, of pp collisions collected at a centre-of-mass energy of 7 TeV by the LHCb experiment. The observed number of events is consistent with the background expectations and corresponds to an upper limit of B(D0→μ+μ-)<6.2(7.6)×10-9 at 90% (95%) confidence level. This result represents an improvement of more than a factor twenty with respect to previous measurements. © 2013 CERN. 2022-09-28T17:09:32Z 2021-10-27T20:04:34Z 2022-09-28T17:09:32Z 2013 2021-04-02T18:52:16Z Article http://purl.org/eprint/type/JournalArticle https://hdl.handle.net/1721.1/134350.2 Aaij, R., et al. "Search for the Rare Decay D-0 -> Mu(+) Mu(-)." Physics Letters B 725 1-3 (2013): 15-24. en 10.1016/J.PHYSLETB.2013.06.037 Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics application/octet-stream Elsevier BV 182220 |
| spellingShingle | The LHCb Collaboration Williams, Michael Search for the rare decay D 0 → μ + μ − |
| title | Search for the rare decay D 0 → μ + μ − |
| title_full | Search for the rare decay D 0 → μ + μ − |
| title_fullStr | Search for the rare decay D 0 → μ + μ − |
| title_full_unstemmed | Search for the rare decay D 0 → μ + μ − |
| title_short | Search for the rare decay D 0 → μ + μ − |
| title_sort | search for the rare decay d 0 μ μ |
| url | https://hdl.handle.net/1721.1/134350.2 |
| work_keys_str_mv | AT thelhcbcollaboration searchfortheraredecayd0mm AT williamsmichael searchfortheraredecayd0mm |