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ISSN - 05874254, Acta Physica Polonica, Series B., 1996, vol. 27, p. 2985-2991

Recent measurements of the η production in pd collisions at celsius

Bilger R., Brodowski W., Calén H., Clement H., Ekström C., Fransson K., Gustafsson L., Häggström S., Höistad B., Johansson A., Johansson T., Kilian K., Kullander S., Kupsc A., Kurz G., Marciniewski P., Morosov B., Moehn J., Mörtsell A., Oelert W., Reistad D., Renken V., Ruber R., Shwartz B., Stepaniak J., Sukhanov A., Wagner G. J., Wilhelmi Z., Zabierowski J., Zernov A., Zlomanczuk J.

The reactions pd → η + X have been measured at four beam energies: 930, 965, 1037 and 1100 MeV. The reactions were identified by detecting charged particles in plastic scintillator detectors and the η photons in two arrays of CsI(Na) crystals. A preliminary estimation of the cross section of the 3Heη channel has been made. It is in agreement with previous measurements done at lower energies.