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Evidence for B--phiphiK

Authors :
H-C, Huang
K, Abe
T, Abe
I, Adachi
H, Aihara
M, Akatsu
T, Aso
V, Aulchenko
T, Aushev
A M, Bakich
Y, Ban
E, Banas
A, Bay
I, Bedny
P K, Behera
I, Bizjak
A, Bondar
A, Bozek
M, Bracko
T E, Browder
B C K, Casey
P, Chang
Y, Chao
K-F, Chen
B G, Cheon
R, Chistov
Y, Choi
Y K, Choi
M, Danilov
L Y, Dong
A, Drutskoy
S, Eidelman
V, Eiges
Y, Enari
C, Fukunaga
N, Gabyshev
A, Garmash
T, Gershon
B, Golob
R, Guo
J, Haba
F, Handa
T, Hara
N C, Hastings
H, Hayashii
M, Hazumi
L, Hinz
T, Hokuue
Y, Hoshi
W-S, Hou
Y B, Hsiung
Y, Igarashi
T, Iijima
K, Inami
A, Ishikawa
R, Itoh
Y, Iwasaki
H K, Jang
J H, Kang
J S, Kang
P, Kapusta
N, Katayama
H, Kawai
N, Kawamura
T, Kawasaki
H, Kichimi
D W, Kim
H J, Kim
Hyunwoo, Kim
J H, Kim
K, Kinoshita
P, Koppenburg
S, Korpar
P, Krizan
P, Krokovny
R, Kulasiri
S, Kumar
Y-J, Kwon
G, Leder
S H, Lee
T, Lesiak
J, Li
A, Limosani
S-W, Lin
D, Liventsev
J, MacNaughton
G, Majumder
F, Mandl
D, Marlow
H, Matsumoto
T, Matsumoto
W, Mitaroff
H, Miyata
G R, Moloney
T, Mori
T, Nagamine
Y, Nagasaka
T, Nakadaira
E, Nakano
M, Nakao
H, Nakazawa
J W, Nam
Z, Natkaniec
S, Nishida
O, Nitoh
T, Nozaki
S, Ogawa
T, Ohshima
T, Okabe
S, Okuno
S L, Olsen
W, Ostrowicz
H, Ozaki
H, Palka
C W, Park
H, Park
K S, Park
N, Parslow
J-P, Perroud
M, Peters
L E, Piilonen
M, Rozanska
H, Sagawa
S, Saitoh
Y, Sakai
T R, Sarangi
A, Satpathy
O, Schneider
J, Schümann
C, Schwanda
A J, Schwartz
T, Seki
S, Semenov
M E, Sevior
T, Shibata
H, Shibuya
V, Sidorov
J B, Singh
S, Stanic
M, Staric
A, Sugi
K, Sumisawa
T, Sumiyoshi
S, Suzuki
S Y, Suzuki
T, Takahashi
F, Takasaki
K, Tamai
N, Tamura
J, Tanaka
M, Tanaka
G N, Taylor
Y, Teramoto
T, Tomura
S N, Tovey
K, Trabelsi
T, Tsuboyama
T, Tsukamoto
S, Uehara
S, Uno
G, Varner
K E, Varvell
C C, Wang
C H, Wang
J G, Wang
M-Z, Wang
Y, Watanabe
E, Won
B D, Yabsley
Y, Yamada
A, Yamaguchi
Y, Yamashita
M, Yamauchi
H, Yanai
Heyoung, Yang
Y, Yusa
C C, Zhang
Z P, Zhang
Y, Zheng
V, Zhilich
D, Zontar
Source :
Physical review letters. 91(24)
Publication Year :
2003

Abstract

We report evidence for the decay mode B--phiphiK based on an analysis of 78 fb(-1) of data collected with the Belle detector at KEKB. This is the first example of a b--sssss transition. The branching fraction for this decay is measured to be B(B+/---phiphiK+/-)=(2.6(+1.1)(-0.9)+/-0.3)x10(-6) for a phiphi invariant mass below 2.85 GeV/c(2). Results for other related charmonium decay modes are also reported.

Details

ISSN :
00319007
Volume :
91
Issue :
24
Database :
OpenAIRE
Journal :
Physical review letters
Accession number :
edsair.pmid..........8aadcfea2f726fe1a0bed7db25543e96

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