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LHCB_2012_I1114753

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Measurement of the production of excited $\Lambda_b$ baryons by LHCb. The only interesting distribution from a simulation perspective is the mass disutribution of $\pi^+\pi^-$ in $\Lambda_b^{*0}(5920)\to\Lambda_b^0\pi^+\pi^-$ decays which is sensitive to the decay model used for this decay mode.

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