A measurement of the lifetime of the Lambda c baryon photoproduced coherently off a Germanium-Silicon target is presented. A signal of Lambda_c -> Delta K*-> p k pi pi0 has been observed and the two different decay diagrams for this process are compared. A sample of 9 Lambda_c decays gives a lifetime of (1.1-0.4+0.8)x10(-13)s.
Lambda-c Photoproduction and Lifetime Measurement
BATIGNANI, GIOVANNI;CIOCCI, MARIA AGNESE;DELL'ORSO, MAURO;FIDECARO, FRANCESCO;GIORGI, MARCELLO;STEFANINI, ARNALDO;TONELLI, GUIDO EMILIO;TRIGGIANI, GIUSEPPE;
1987-01-01
Abstract
A measurement of the lifetime of the Lambda c baryon photoproduced coherently off a Germanium-Silicon target is presented. A signal of Lambda_c -> Delta K*-> p k pi pi0 has been observed and the two different decay diagrams for this process are compared. A sample of 9 Lambda_c decays gives a lifetime of (1.1-0.4+0.8)x10(-13)s.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
