A study of the f(0)(1370), f(0)(1500), f(0)(2000) and f(2)(1950) observed in the centrally produced 4 pi final states

Authors :: Barberis, D Binon, FG Close, FE Danielsen, KM Donskov, SV Earl, BC Evans, D French, BR Hino, T Inaba, S and Jacholkowski, A Jacobsen, T Khaustov, GV Kinson, JB and Kirk, A Kondashov, AA Lednev, AA Lenti, V Minashvili, I and Peigneux, JP Romanovsky, V Russakovich, N Semenov, A and Shagin, PM Shimizu, H Singovsky, AV Sobol, A Stassinaki, M Stroot, JP Takamatsu, K Tsuru, T Baillie, OV and Votruba, MF Yasu, Y WA102 Collaboration
Publication Year :: 2000
Abstract: {The production and decay properties of the f(0)(1370), f(0)(1500), f(0)(2000) and f(2)(1950) have been studied in central pp interactions at 450 GeV/c. The dP(T), phi and \textbackslash{}t\textbackslash{} distributions of these resonances are presented. For the J= 0 states, the f(0)(1370) and f(0)(2000) have similar dP(T) and phi dependences. These are different to the dP(T) and phi dependences of the f(0)(980), f(0)(1500) and f(0)(1710). For the J = 2 states the f(2)(1950) has different dependences to the f(2)(1270) and f(2)(1520). This shows that the dP(T) and phi dependences are not just J phenomena. (C) 2000 Published by Elsevier Science B,V. All rights reserved.}

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