Production ofB(1235)andρ (1710) 4πEnhancements in16−GeVc π±pCollisions

Abstract
Production of B(1235) and ρ(1710) mesons is observed in the four-pion decay modes π+π+ππ0 in 16GeVc π±p collisions. Decay distributions and branching fractions into various modes are presented. Absence of the two-pion mode ππ0 for the ρ(1710) is noted.