Abstract
An attempt at the direct observation of the cascade decay of beauty particles, produced by π- of 350 GeV/c leading to 3 muons or 4 muons in the final state, has been made in an emulsion/counter hybrid experiment at CERN. Under the assumption that the lifetime of beauty particles is of the order of 10-13s the non-observation of any candidates provides an upper limit for beauty production of ∼90 nb at the 90% confidence level.
| Lingua originale | Inglese |
|---|---|
| pagine (da-a) | 197-200 |
| Numero di pagine | 4 |
| Rivista | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |
| Volume | 122 |
| Numero di pubblicazione | 2 |
| DOI | |
| Stato di pubblicazione | Pubblicato - 3 mar 1983 |
| Pubblicato esternamente | Sì |