First measurement of f2-prime (1525) production in Z0 hadronic decays
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First measurement of f2-prime (1525) production in Z0 hadronic decays

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First measurement of f2-prime (1525) production in Z0 hadronic decays

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DELPHI Collaboration; Alemany Fernández, Reyes; Cabrera Urbán, Susana Perfil; Castillo Giménez, María Victoria Perfil; Cortina Gil, Eduardo; Ferrer Soria, Antonio Perfil; Fuster Verdú, Juan A. Perfil; García García, Carmen Perfil; Hernández Rey, Juan José Perfil; Higón Rodríguez, Emilio Perfil; Lacasta Llácer, Carlos; Martínez Vidal, Fernando Perfil; Navas Concha, Sergio; Salt Cairols, José Perfil
This document is a artículoDate1996

Este documento está disponible también en : http://dx.doi.org/10.1016/0370-2693(96)00557-6

Este documento está disponible también en : http://hdl.handle.net/10550/33902
\newcommand{\zz}{Z^{0}} Inclusive production of the f'_{2}(1525) in hadronic \zz\ decays has been studied in data collected by the DELPHI detector at LEP. The Ring Imaging Cherenkov detectors were important tools in the identification of the decay f'_{2}(1525)\rightarrow K^+K^-. The average number of f'_{2}(1525) produced per hadronic Z decay, <N_{f^\prime_2}>= 0.020 \pm 0.005\mbox{ (stat)} \pm 0.006\mbox{ (syst)}, and the momentum distribution of the f'_{2}(1525) have both been measured.

    DELPHI Collaboration Alemany, R. Cabrera Urbán, Susana Castillo Giménez, María Victoria Cortina, E. Ferrer Soria, Antonio Fuster Verdú, Juan A. García García, Carmen Hernández Rey, Juan José Higón Rodríguez, Emilio Lacasta Llácer, Carlos Martínez Vidal, Fernando Navas, S. Salt Cairols, José 1996 First measurement of f2-prime (1525) production in Z0 hadronic decays Physics Letters B 379 309 318
http://dx.doi.org/10.1016/0370-2693(96)00557-6

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