Summary
The possibility of determining the product parity of K− and Λ0 relative to the nucleon from the reaction K + d → Λ0 + p + π− is discussed. The considerable difference between triplet and singlet Λ0-nucleon interactions allows to obtain predictions, for the spectrum of the Λ0-p relative energy, rather strongly depending on the assumed K−-Λ0 relative parity.
Riassunto
Si discute la possibilità di determinare la parità prodotto del K− e del Λ0 relativa al nucleone dalla reazione K− + d → p + Λ0 + π−. La considerevole differenza tra le interazioni Λ0-nucleone nello stato di tripletto e singoletto permette di ottenere previsioni sullo spettro dell’energia relativa Λ-p le quali dipendono sensibilmente dal segno che si assume per la parità relativa K−-Λ0.
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Stroffolini, R., Varcaccio, G. K−-meson parity from the reaction K− + d → Λ0 + p + π− . Nuovo Cim 13, 249–256 (1959). https://doi.org/10.1007/BF02732934
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DOI: https://doi.org/10.1007/BF02732934