First observation of the decay Xi +c--> Xi 0e+ nu e and an estimate of the Xi +c/ Xi 0c lifetime ratio.
JP
Alexander
C
Bebek
K
Berkelman
K
Bloom
TE
Browder
DG
Cassel
HA
Cho
DM
Coffman
DS
Crowcroft
PS
Drell
D
Dumas
R
Ehrlich
P
Gaidarev
M
Garcia-Sciveres
B
Geiser
B
Gittelman
SW
Gray
DL
Hartill
BK
Heltsley
S
Henderson
CD
Jones
SL
Jones
J
Kandaswamy
N
Katayama
PC
Kim
DL
Kreinick
GS
Ludwig
J
Masui
J
Mevissen
NB
Mistry
CR
Ng
E
Nordberg
JR
Patterson
D
Peterson
D
Riley
S
Salman
M
Sapper
F
Würthwein
P
Avery
A
Freyberger
J
Rodriguez
S
Yang
J
Yelton
D
Cinabro
T
Liu
M
Saulnier
R
Wilson
H
Yamamoto
T
Bergfeld
BI
Eisenstein
G
Gollin
B
Ong
M
Palmer
M
Selen
JJ
Thaler
KW
Edwards
M
Ogg
A
Bellerive
DI
Britton
ER
Hyatt
DB
MacFarlane
PM
Patel
B
Spaan
AJ
Sadoff