A study of the reaction π-p → π+π-n at 100 and 175 GeV/ c
Abstract
The reaction π-p → π+π-n was studied at 100 and 175 GeV/ c incident beam momenta. The ϱ 0 region cross section was 0.934 μb at 100 GeV/ c and 0.229 μb at 175 GeV/ c. Spherical harmonic moments in the Gottfried-Jackson frame are presented as a function of mass and proton-neutron four-momentum transfer. The pion Regge trajectory is calculated. Decay distributions are presented for the ϱ in the helicity and Gottfried-Jackson frames. The apparatus and analysis are discussed.
- Publication:
-
Nuclear Physics B
- Pub Date:
- February 1984
- DOI:
- 10.1016/0550-3213(84)90565-0
- Bibcode:
- 1984NuPhB.232..189B