@article{3053305, title = "A study of the eta eta channel produced in central pp interactions at 450 GeV/c", author = "Barberis, D and Binon, FG and Close, FE and Danielsen, KM and Donskov, and SV and Earl, BC and Evans, D and French, BR and Hino, T and Inaba, S and and Jacholkowski, A and Jacobsen, T and Khaustov, GV and Kinson, JB and and Kirk, A and Kondashov, AA and Lednev, AA and Lenti, V and Minashvili, I and and Peigneux, JP and Romanovsky, V and Russakovich, N and Semenov, A and and Shagin, PM and Shimizu, H and Singovsky, AV and Sobol, A and Stassinaki, and M and Stroot, JP and Takamatsu, K and Tsuru, T and Baillie, OV and and Votruba, MF and Yasu, Y and WA102 Collaboration", journal = "PHYSICS LETTERS B", year = "2000", volume = "479", number = "1-3", pages = "59-66", publisher = "ELSEVIER SCIENCE BV", issn = "0370-2693", doi = "10.1016/S0370-2693(00)00374-9", abstract = "The reaction pp –> Pf(eta eta)p(s) has been studied at 450 GeV/c. For the first time a partial wave analysis of the centrally produced eta eta system has been performed. Signals for the f(0)(1500), f(0)(1710) and f(2)(2150) are observed and the decay branching fractions of these states are determined. (C) 2000 Elsevier Science B.V. All rights reserved." }