A study of the centrally produced eta pi0 and eta pi- systems in pp   interactions at 450 GeV/c
  A partial wave analysis of the centrally produced eta pi0 and eta pi- channels has been performed in pp collisions using an incident beam momentum of 450 GeV/c. Clear a0(980) and a2(1320) signals have been observed in S and D+ waves respectively. The dPT, phi and |t| distributions of these resonances are presented. 
The WA102 Collaboration, D. Barberis, et al