$Observation of the $Λ_b^0\rightarrow J/ψp π^-$ decay$

Observation of the $Λ_b^0\rightarrow J/ψp π^-$ decay

The first observation of the Cabibbo-suppressed decay $\Lambda_b^0\rightarrow J/\psi p \pi^-$ is reported using a data sample of proton-proton collisions at 7 and 8 TeV, corresponding to an integrated luminosity of 3 $\rm fb^{-1}$. A prominent signal is observed and the branching fraction relative t...

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Bibliographic Details
Main Authors:	collaboration, L, Aaij, R, Adeva, B, Adinolfi, M, Affolder, A, Ajaltouni, Z, Akar, S, Albrecht, J, Alessio, F, Alexander, M, Ali, S, Alkhazov, G, Cartelle, P, Jr, A, Amato, S, Amerio, S, Amhis, Y, An, L, Anderlini, L, Anderson, J, Andreassen, R, Andreotti, M, Andrews, J, Appleby, R, Gutierrez, O
Format:	Journal article
Published:	2014

Observation of the $Λ_b^0\rightarrow J/ψp π^-$ decay

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