/ Experiment-HEP hep-ex/9810003


A Measurement of the branching fractions of the f(1)(1285) and f(1)(1420) produced in central p p interactions at 450-GeV/c


Barberis, D. ; Beusch, W. ; Binon, F.G. ; Blick, A.M. ; Close, F.E. ; Danielsen, K.M. ; Dolgopolov, A.V. ; Donskov, S.V. ; Earl, B.C. ; Evans, D. ; French, B.R. ; Hino, T. ; Inaba, S. ; Inyakin, A.V. ; Ishida, T. ; Jacholkowski, A. ; Jacobsen, T. ; Jones, G.T. ; Khaustov, G.V. ; Kinashi, T. ; Kinson, J.B. ; Kirk, A. ; Klempt, W. ; Kolosov, V. ; Kondashov, A.A. ; Lednev, A.A. ; Lenti, V. ; Malyukov, S. ; Martinengo, P. ; Minashvili, I. ; Nakagawa, T. ; Norman, K.L. ; Peigneux, J.P. ; Polovnikov, S.A. ; Polyakov, V.A. ; Romanovsky, V. ; Rotscheidt, H. ; Rumyantsev, V. ; Rusakovich, N. ; Samoylenko, V.D. ; Semenov, A. ; Sene, M. ; Sene, R. ; Shagin, P.M. ; Shimizu, H. ; Singovsky, A.V. ; Sobol, A. ; Solovev, A. ; Stassinaki, M. ; Stroot, J.P. ; Sugonyaev, V.P. ; Takamatsu, K. ; Tchlatchidze, G. ; Tsuru, T. ; Venables, M. ; Villalobos Baillie, O. ; Votruba, M.F. ; Yasu, Y.

Published in: Phys.Lett.
Year: 1998
Vol.: B440
Page No: 225-232
Pages: 15

Abstract: A study of the f1(1285) and f1(1420) produced in central pp interactions has been performed. For the first time in a single experiment the branching fractions of both mesons in all major decay modes have been determined. Both the f1(1285) and f1(1420) are consistent with being produced by double Pomeron exchange.

Web-Page: http://pdglive.lbl.gov/REFERENCE_info1.brl?slacrpp=PHLTA,B440,225; http://www.sciencedirect.com/science?_ob=GatewayURL&_origin=SPIRES&_method=citationSearch&_volkey=03702693%23440%23225%23&_version=1&md5=83e32339d252174ce4ef3bba32a91637

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