A partial wave analysis of pbar-p -> eta-eta-pizero data from the Crystal Barrel experiment is made in terms of s-channel resonances. The decay channels a_0(980)-eta, f_0(1770)-pi and f_0(2105)-pi provide evidence for two I = 1 J^{PC} = 0^{-+} resonances. The first has mass M =2360 +- 25 MeV and width Gamma = 300^{+100}_{-50} MeV, and the second M =2070 \pm 35 MeV, Gamma = 310^{+100}_{-50} MeV. There is also evidence for a J^{PC} = 2^{-+} state with M = 2005 +- 15 MeV and Gamma = 200 +- 40 MeV, decaying strongly to a_0(980)-pi.
@article{arxiv.1109.6817,
title = {A partial wave analysis of pbar-p -> eta-eta-pizero},
author = {A. V. Anisovich and C. A. Baker and C. J. Batty and D. V. Bugg and V. A. Nikonov and A. V. Sarantsev and V. V. Sarantsev and B. S. Zou},
journal= {arXiv preprint arXiv:1109.6817},
year = {2015}
}