engleski

Hadronic Production of Baryon Resonances.

The baryon spectroscopy program using the Crystal Ball detector at Brookhaven National Laboratory (BNL) is presented. Precise measurements for π−p and K−p interactions to neutral final states have been obtained. The measurements were performed in the C6 beam line at the BNL AGS, which has a maximum beam momentum of about 750 MeV/c. Data were taken at incident beam momenta as low as 150 MeV/c for pions and 500 MeV/c for kaons. New experiments have been approved that will extend the pion measurements to even lower momenta and to obtain additional data with kaon beams.

Baryon spectroscopy; Crystal ball; BNL; Pi−p and K−p interactions

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