Search for exclusive charmless B meson decays with the DELPHI detector at LEP

1995
Charmless hadronic decays of beauty mesons have been searched for using the data collected with the DELPHIdetector at the LEP collider. Several two, three and four-body decay modes have been investigated. Particle identificationwas used to distinguish the final states with protons, kaons and pions. Three candidate events selected in two-body decay modes are interpreted as evidence for charmless B decays. No excess has been found in higher multiplicity modes and improved upper limits for some of the branching ratios are given.
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