- Conference date: 17-23 July 1980
- Location: Madison, WI, USA
We have observed charmed D meson production from a hydrogen target in a 217 GeV/c π− beam. Hadronic decays in the K±π±π± channels were reconstructed in the Chicago Cyclotron Spectrometer at Fermilab. The proton recoil angle and momentum transfer were programmed so that objects of mass near that of two D mesons would be produced in the forward direction. A mass peak in the 40‐MeV bin at 1875 MeV was found in each channel. The cross section for D± production is 6–10 μb.
MOST READ THIS MONTH
MOST CITED THIS MONTH
Article metrics loading...