Observation of the suppressed decay Λb0 → pπ−μ+μ−
The suppressed decay Λb0 → pπ−μ+μ−, excluding the J/ψ and ψ(2S) → μ+μ− resonances, is observed for the first time with a significance of 5.5 standard deviations. The analysis is performed with proton-proton collision data corresponding to an integrated luminosity of 3 fb−1 collected with the LHCb ex...
| Main Authors: | , , , , |
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| Formato: | Journal article |
| Publicado em: |
IOP Publishing
2017
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