The production of eta, eta', K-, phi, omega mesons in pp reactions at an energy of 2.85 GeV has been investigated using the DISTO spectrometer at SATURNE. The results include first measurements of the K- cross section and the phi/omega cross section ratio at an energy of less than 100 MeV above the absolute production threshold, as well as a measurement of the eta' cross section.
Production of eta' and K- mesons in p p reactions at 2.85-GeV.
GRASSO, Antonino;BALESTRA, Ferruccio;BERTINI, Raimondo Pietro;BUSSA, Maria Pia;FAVA, Luciano;FERRERO, Livio;FROLOV, VLADIMIR;GARFAGNINI, Raffaello;MAGGIORA, MARCO;PANZIERI, Daniele;PIRAGINO, Guido;ZOSI, Gianfranco
2000-01-01
Abstract
The production of eta, eta', K-, phi, omega mesons in pp reactions at an energy of 2.85 GeV has been investigated using the DISTO spectrometer at SATURNE. The results include first measurements of the K- cross section and the phi/omega cross section ratio at an energy of less than 100 MeV above the absolute production threshold, as well as a measurement of the eta' cross section.
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