Latest results on weak semi-leptonic hyperon decays in KTeV

Authors
Citation
N. Solomey, Latest results on weak semi-leptonic hyperon decays in KTeV, NUCL PH B-P, 93, 2001, pp. 18-21
Citations number
20
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
0920-5632 → ACNP
Volume
93
Year of publication
2001
Pages
18 - 21
Database
ISI
SICI code
0920-5632(200103)93:<18:LROWSH>2.0.ZU;2-G
Abstract
The KTeV experiment at Fermilab has finished its Xi (0) semi-leptonic decay analysis from the 1997 run and presented here are the final numbers for th e branching ratio and form factors. A new run with three times the statisti cs was taken in 1999 and a first look at the data shows the quality and con sistency of the results, predicting a similar improvement in these measurem ents.