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Barberis, D; Binon, F.G; Close, F.E; Danielsen, K.M; Donskov, S.V; Earl, B.C; Evans, D; French, B.R; Hino, T; Inaba, S; Jacholkowski, A; Jacobsen, T; Khaustov, G.V; Kinson, J.B; Kirk, A; Kondashov, A.A; Lednev, A.A; Lenti, V; Minashvili, I; Peigneux, J.P; Romanovsky, V; Russakovich, N; Semenov, A; Shagin, P.M; Shimizu, H; Singovsky, A.V; Sobol, A; Stassinaki, M; Stroot, J.P; Takamatsu, K; Tsuru, T; Villalobos Baillie, O; Votruba, M.F; Yasu, Y
Physics letters. B, 2000, Letnik: 474, Številka: 3Journal Article
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 , φ and | t| distributions of these resonances are presented. For the J=0 states, the f 0(1370) and f 0(2000) have similar dP T and φ dependences. These are different to the dP T and φ 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 φ dependences are not just J phenomena.
