Observation of the suppressed decay [Lambda]0b→pπ−[mu]+[mu]−

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The suppressed decay Λ b0 → pπ− μ+ μ−, excluding the J/ ψ and ψ(2 S) → μ+ μ−resonances, is observed for the first time with a significance of 5.5 standard deviations. The analysis is performed with...

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Bibliographic Details
Main Authors:	Aaij, Roel (Author) , D'Argent, Philippe (Author) , Bachmann, Sebastian (Author) , Braun, Svende (Author) , Britsch, Markward (Author) , Comerma-Montells, Albert (Author) , De Cian, Michel (Author) , Esen, Sevda (Author) , Gerick, David (Author) , Gersabeck, Evelina (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Kecke, Matthieu (Author) , Khanji, Basem (Author) , Kolpin, Michael (Author) , Kreplin, Katharina (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Meißner, Marco (Author) , Mitzel, Dominik (Author) , Neubert, Sebastian (Author) , Neuner, Max (Author) , Nikodem, Thomas (Author) , Piucci, Alessio (Author) , Schiller, Manuel (Author) , Seyfert, Paul (Author) , Stemmle, Simon (Author) , Tilburg, Jeroen van (Author) , Uwer, Ulrich (Author) , Vesterinen, Mika (Author) , Waldi, Roland (Author) , Zhelezov, Alexey (Author) , Stahl, Marian (Author)
Corporate Author:	LHCb Collaboration (Author)
Format:	Article (Journal)
Language:	English
Published:	April 6, 2017
In:	Journal of high energy physics Year: 2017, Issue: 4
ISSN:	1029-8479
DOI:	10.1007/JHEP04(2017)029
Online Access:	Verlag, Volltext: http://dx.doi.org/10.1007/JHEP04(2017)029 Verlag, Volltext: https://link.springer.com/article/10.1007/JHEP04(2017)029
Author Notes:	The LHCb collaboration

Description
Summary:	The suppressed decay Λ b0 → pπ− μ+ μ−, excluding the J/ ψ and ψ(2 S) → μ+ μ−resonances, is observed for the first time with a significance of 5.5 standard deviations. The analysis is performed with...
Item Description:	Im Titel sind "-" und "+" hochgestellt Im Titel sind "0" und "b" untereinander geschrieben: "0" hochgestellt, "b" tiefgestellt Im Titel sind "Lambda" und "mu" als griechische Buchstaben dargestellt Gesehen am 30-10.2018 LHCb collaboration: R. Aaij, P. d’Argent, S. Bachmann, S. Braun, M. Britsch, A. Comerma-Montells, M. De Cian, S. Esen, D.Gerick, E. Gersabeck, X.Han, S. Hansmann-Menzemer, M. Kecke, B. Khanji, M. Kolpin, K. Kreplin, B. Leverington, J. Marks, M. Meissner, D.S. Mitzel, S. Neubert, M. Neuner, T. Nikodem, A. Piucci, P. Seyfert, M. Schiller, M. Stahl, S. Stemmle, J. v. Tilburg, U. Uwer, M. Vesterinen, R. Waldi, A. Zhelezov [und weitere]
Physical Description:	Online Resource
ISSN:	1029-8479
DOI:	10.1007/JHEP04(2017)029