The first exclusive measurements of the spin transfer parameter DNN in the reaction p -> pK+ has been performed at Saturne with the polarized beam and with the DISTO spectrometer. The results suggest an OBE mechanism dominated by kaon exchange.
New results from DISTO for spin observables in exclusive hyperon production
MAGGIORA, MARCO;BALESTRA, Ferruccio;BERTINI, Raimondo Pietro;BUSSA, Maria Pia;FAVA, Luciano;FERRERO, Livio;FROLOV, VLADIMIR;GRASSO, Antonino;PIRAGINO, Guido;ZOSI, Gianfranco
2001-01-01
Abstract
The first exclusive measurements of the spin transfer parameter DNN in the reaction p -> pK+ has been performed at Saturne with the polarized beam and with the DISTO spectrometer. The results suggest an OBE mechanism dominated by kaon exchange.File in questo prodotto:
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