Measurement of branching fractions of charmless four-body ${\Lambda }_b^0$ and ${\Xi }_b^0$ decays

LHCb collaboration, R. Aaij, B. Adeva +794

A search for charmless four-body decays of ${\Lambda }_b^0$ and ${\Xi }_b^0$ baryons with a proton and three charged mesons (either kaons or pions) in the final state is performed. The d…