Observation of massive ΛK s0π +π +π -- events above 5 {GeV}/{c}2
Abstract
In an experiment using the Fermilab Multiparticle Spectrometer we have studied forward production of high mass events containing two strange particles and charged pions. In the final state ΛK s0π +π +π -π - we observe 5 events with effective mass above 5.5 GeV/ c2. Four of these events cluster near 5.75 GeV/ c2, and three of these events contain K s0π +π - mass combinations consistent with the charmed D 0.
- Publication:
-
Nuclear Physics B
- Pub Date:
- September 1986
- DOI:
- 10.1016/0550-3213(86)90534-1
- Bibcode:
- 1986NuPhB.274..707A