title: Observation of chi(c2) production in B meson decay.
abstract: We report the first observation of chi(c2) production in B meson decays. We find an inclusive B-->chi(c2)X branching fraction of (1.80(+0.23)(-0.28)+/-0.26) x 10(-3). The data set, collected with the Belle detector at the KEKB e(+)e(-) collider, consists of 31.9 x 10(6) BB events. We also present branching fractions and momentum spectra for both chi(c1) and chi(c2) production.
authors.affiliation: High Energy Accelerator Research Organization (KEK), Tsukuba.
authors.forename: K
authors.initials: K
authors.lastname: Abe
authors.forename: K
authors.initials: K
authors.lastname: Abe
authors.forename: T
authors.initials: T
authors.lastname: Abe
authors.forename: I
authors.initials: I
authors.lastname: Adachi
authors.forename: H
authors.initials: H
authors.lastname: Aihara
authors.forename: M
authors.initials: M
authors.lastname: Akatsu
authors.forename: Y
authors.initials: Y
authors.lastname: Asano
authors.forename: T
authors.initials: T
authors.lastname: Aso
authors.forename: V
authors.initials: V
authors.lastname: Aulchenko
authors.forename: T
authors.initials: T
authors.lastname: Aushev
authors.forename: A M
authors.initials: AM
authors.lastname: Bakich
authors.forename: Y
authors.initials: Y
authors.lastname: Ban
authors.forename: E
authors.initials: E
authors.lastname: Banas
authors.forename: S
authors.initials: S
authors.lastname: Behari
authors.forename: P K
authors.initials: PK
authors.lastname: Behera
authors.forename: A
authors.initials: A
authors.lastname: Bondar
authors.forename: A
authors.initials: A
authors.lastname: Bozek
authors.forename: M
authors.initials: M
authors.lastname: Bracko
authors.forename: T E
authors.initials: TE
authors.lastname: Browder
authors.forename: B C K
authors.initials: BC
authors.lastname: Casey
authors.forename: P
authors.initials: P
authors.lastname: Chang
authors.forename: Y
authors.initials: Y
authors.lastname: Chao
authors.forename: B G
authors.initials: BG
authors.lastname: Cheon
authors.forename: R
authors.initials: R
authors.lastname: Chistov
authors.forename: S-K
authors.initials: SK
authors.lastname: Choi
authors.forename: Y
authors.initials: Y
authors.lastname: Choi
authors.forename: L Y
authors.initials: LY
authors.lastname: Dong
authors.forename: J
authors.initials: J
authors.lastname: Dragic
authors.forename: A
authors.initials: A
authors.lastname: Drutskoy
authors.forename: S
authors.initials: S
authors.lastname: Eidelman
authors.forename: V
authors.initials: V
authors.lastname: Eiges
authors.forename: C W
authors.initials: CW
authors.lastname: Everton
authors.forename: F
authors.initials: F
authors.lastname: Fang
authors.forename: H
authors.initials: H
authors.lastname: Fujii
authors.forename: C
authors.initials: C
authors.lastname: Fukunaga
authors.forename: M
authors.initials: M
authors.lastname: Fukushima
authors.forename: N
authors.initials: N
authors.lastname: Gabyshev
authors.forename: A
authors.initials: A
authors.lastname: Garmash
authors.forename: T
authors.initials: T
authors.lastname: Gershon
authors.forename: B
authors.initials: B
authors.lastname: Golob
authors.forename: A
authors.initials: A
authors.lastname: Gordon
authors.forename: K
authors.initials: K
authors.lastname: Gotow
authors.forename: R
authors.initials: R
authors.lastname: Guo
authors.forename: J
authors.initials: J
authors.lastname: Haba
authors.forename: H
authors.initials: H
authors.lastname: Hamasaki
authors.forename: K
authors.initials: K
authors.lastname: Hanagaki
authors.forename: F
authors.initials: F
authors.lastname: Handa
authors.forename: K
authors.initials: K
authors.lastname: Hara
authors.forename: T
authors.initials: T
authors.lastname: Hara
authors.forename: N C
authors.initials: NC
authors.lastname: Hastings
authors.forename: H
authors.initials: H
authors.lastname: Hayashii
authors.forename: M
authors.initials: M
authors.lastname: Hazumi
authors.forename: E M
authors.initials: EM
authors.lastname: Heenan
authors.forename: I
authors.initials: I
authors.lastname: Higuchi
authors.forename: T
authors.initials: T
authors.lastname: Higuchi
authors.forename: T
authors.initials: T
authors.lastname: Hojo
authors.forename: T
authors.initials: T
authors.lastname: Hokuue
authors.forename: Y
authors.initials: Y
authors.lastname: Hoshi
authors.forename: K
authors.initials: K
authors.lastname: Hoshina
authors.forename: S R
authors.initials: SR
authors.lastname: Hou
authors.forename: W-S
authors.initials: WS
authors.lastname: Hou
authors.forename: H-C
authors.initials: HC
authors.lastname: Huang
authors.forename: Y
authors.initials: Y
authors.lastname: Igarashi
authors.forename: T
authors.initials: T
authors.lastname: Iijima
authors.forename: H
authors.initials: H
authors.lastname: Ikeda
authors.forename: K
authors.initials: K
authors.lastname: Inami
authors.forename: A
authors.initials: A
authors.lastname: Ishikawa
authors.forename: H
authors.initials: H
authors.lastname: Ishino
authors.forename: R
authors.initials: R
authors.lastname: Itoh
authors.forename: H
authors.initials: H
authors.lastname: Iwasaki
authors.forename: Y
authors.initials: Y
authors.lastname: Iwasaki
authors.forename: D J
authors.initials: DJ
authors.lastname: Jackson
authors.forename: H K
authors.initials: HK
authors.lastname: Jang
authors.forename: J H
authors.initials: JH
authors.lastname: Kang
authors.forename: J S
authors.initials: JS
authors.lastname: Kang
authors.forename: P
authors.initials: P
authors.lastname: Kapusta
authors.forename: N
authors.initials: N
authors.lastname: Katayama
authors.forename: H
authors.initials: H
authors.lastname: Kawai
authors.forename: H
authors.initials: H
authors.lastname: Kawai
authors.forename: N
authors.initials: N
authors.lastname: Kawamura
authors.forename: T
authors.initials: T
authors.lastname: Kawasaki
authors.forename: H
authors.initials: H
authors.lastname: Kichimi
authors.forename: D W
authors.initials: DW
authors.lastname: Kim
authors.forename: Heejong
authors.initials: H
authors.lastname: Kim
authors.forename: H J
authors.initials: HJ
authors.lastname: Kim
authors.forename: H O
authors.initials: HO
authors.lastname: Kim
authors.forename: Hyunwoo
authors.initials: H
authors.lastname: Kim
authors.forename: S K
authors.initials: SK
authors.lastname: Kim
authors.forename: T H
authors.initials: TH
authors.lastname: Kim
authors.forename: K
authors.initials: K
authors.lastname: Kinoshita
authors.forename: H
authors.initials: H
authors.lastname: Konishi
authors.forename: S
authors.initials: S
authors.lastname: Korpar
authors.forename: P
authors.initials: P
authors.lastname: Krizan
authors.forename: P
authors.initials: P
authors.lastname: Krokovny
authors.forename: R
authors.initials: R
authors.lastname: Kulasiri
authors.forename: S
authors.initials: S
authors.lastname: Kumar
authors.forename: A
authors.initials: A
authors.lastname: Kuzmin
authors.forename: Y-J
authors.initials: YJ
authors.lastname: Kwon
authors.forename: J S
authors.initials: JS
authors.lastname: Lange
authors.forename: G
authors.initials: G
authors.lastname: Leder
authors.forename: S H
authors.initials: SH
authors.lastname: Lee
authors.forename: A
authors.initials: A
authors.lastname: Limosani
authors.forename: D
authors.initials: D
authors.lastname: Liventsev
authors.forename: R-S
authors.initials: RS
authors.lastname: Lu
authors.forename: J
authors.initials: J
authors.lastname: MacNaughton
authors.forename: F
authors.initials: F
authors.lastname: Mandl
authors.forename: D
authors.initials: D
authors.lastname: Marlow
authors.forename: S
authors.initials: S
authors.lastname: Matsumoto
authors.forename: T
authors.initials: T
authors.lastname: Matsumoto
authors.forename: Y
authors.initials: Y
authors.lastname: Mikami
authors.forename: K
authors.initials: K
authors.lastname: Miyabayashi
authors.forename: H
authors.initials: H
authors.lastname: Miyake
authors.forename: H
authors.initials: H
authors.lastname: Miyata
authors.forename: G R
authors.initials: GR
authors.lastname: Moloney
authors.forename: G F
authors.initials: GF
authors.lastname: Moorhead
authors.forename: S
authors.initials: S
authors.lastname: Mori
authors.forename: T
authors.initials: T
authors.lastname: Mori
authors.forename: T
authors.initials: T
authors.lastname: Nagamine
authors.forename: Y
authors.initials: Y
authors.lastname: Nagasaka
authors.forename: Y
authors.initials: Y
authors.lastname: Nagashima
authors.forename: T
authors.initials: T
authors.lastname: Nakadaira
authors.forename: E
authors.initials: E
authors.lastname: Nakano
authors.forename: M
authors.initials: M
authors.lastname: Nakao
authors.forename: J W
authors.initials: JW
authors.lastname: Nam
authors.forename: Z
authors.initials: Z
authors.lastname: Natkaniec
authors.forename: K
authors.initials: K
authors.lastname: Neichi
authors.forename: S
authors.initials: S
authors.lastname: Nishida
authors.forename: O
authors.initials: O
authors.lastname: Nitoh
authors.forename: S
authors.initials: S
authors.lastname: Noguchi
authors.forename: T
authors.initials: T
authors.lastname: Nozaki
authors.forename: S
authors.initials: S
authors.lastname: Ogawa
authors.forename: F
authors.initials: F
authors.lastname: Ohno
authors.forename: T
authors.initials: T
authors.lastname: Ohshima
authors.forename: T
authors.initials: T
authors.lastname: Okabe
authors.forename: S
authors.initials: S
authors.lastname: Okuno
authors.forename: S L
authors.initials: SL
authors.lastname: Olsen
authors.forename: W
authors.initials: W
authors.lastname: Ostrowicz
authors.forename: H
authors.initials: H
authors.lastname: Ozaki
authors.forename: P
authors.initials: P
authors.lastname: Pakhlov
authors.forename: H
authors.initials: H
authors.lastname: Palka
authors.forename: C S
authors.initials: CS
authors.lastname: Park
authors.forename: C W
authors.initials: CW
authors.lastname: Park
authors.forename: H
authors.initials: H
authors.lastname: Park
authors.forename: K S
authors.initials: KS
authors.lastname: Park
authors.forename: L S
authors.initials: LS
authors.lastname: Peak
authors.forename: J-P
authors.initials: JP
authors.lastname: Perroud
authors.forename: M
authors.initials: M
authors.lastname: Peters
authors.forename: L E
authors.initials: LE
authors.lastname: Piilonen
authors.forename: F
authors.initials: F
authors.lastname: Ronga
authors.forename: N
authors.initials: N
authors.lastname: Root
authors.forename: M
authors.initials: M
authors.lastname: Rozanska
authors.forename: K
authors.initials: K
authors.lastname: Rybicki
authors.forename: J
authors.initials: J
authors.lastname: Ryuko
authors.forename: H
authors.initials: H
authors.lastname: Sagawa
authors.forename: Y
authors.initials: Y
authors.lastname: Sakai
authors.forename: H
authors.initials: H
authors.lastname: Sakamoto
authors.forename: M
authors.initials: M
authors.lastname: Satapathy
authors.forename: A
authors.initials: A
authors.lastname: Satpathy
authors.forename: O
authors.initials: O
authors.lastname: Schneider
authors.forename: S
authors.initials: S
authors.lastname: Schrenk
authors.forename: S
authors.initials: S
authors.lastname: Semenov
authors.forename: K
authors.initials: K
authors.lastname: Senyo
authors.forename: M E
authors.initials: ME
authors.lastname: Sevior
authors.forename: H
authors.initials: H
authors.lastname: Shibuya
authors.forename: J B
authors.initials: JB
authors.lastname: Singh
authors.forename: S
authors.initials: S
authors.lastname: Stanic
authors.forename: A
authors.initials: A
authors.lastname: Sugi
authors.forename: A
authors.initials: A
authors.lastname: Sugiyama
authors.forename: K
authors.initials: K
authors.lastname: Sumisawa
authors.forename: T
authors.initials: T
authors.lastname: Sumiyoshi
authors.forename: K
authors.initials: K
authors.lastname: Suzuki
authors.forename: S
authors.initials: S
authors.lastname: Suzuki
authors.forename: S Y
authors.initials: SY
authors.lastname: Suzuki
authors.forename: S K
authors.initials: SK
authors.lastname: Swain
authors.forename: T
authors.initials: T
authors.lastname: Takahashi
authors.forename: F
authors.initials: F
authors.lastname: Takasaki
authors.forename: M
authors.initials: M
authors.lastname: Takita
authors.forename: K
authors.initials: K
authors.lastname: Tamai
authors.forename: N
authors.initials: N
authors.lastname: Tamura
authors.forename: J
authors.initials: J
authors.lastname: Tanaka
authors.forename: M
authors.initials: M
authors.lastname: Tanaka
authors.forename: G N
authors.initials: GN
authors.lastname: Taylor
authors.forename: Y
authors.initials: Y
authors.lastname: Teramoto
authors.forename: M
authors.initials: M
authors.lastname: Tomoto
authors.forename: T
authors.initials: T
authors.lastname: Tomura
authors.forename: S N
authors.initials: SN
authors.lastname: Tovey
authors.forename: K
authors.initials: K
authors.lastname: Trabelsi
authors.forename: T
authors.initials: T
authors.lastname: Tsuboyama
authors.forename: T
authors.initials: T
authors.lastname: Tsukamoto
authors.forename: S
authors.initials: S
authors.lastname: Uehara
authors.forename: K
authors.initials: K
authors.lastname: Ueno
authors.forename: Y
authors.initials: Y
authors.lastname: Unno
authors.forename: S
authors.initials: S
authors.lastname: Uno
authors.forename: Y
authors.initials: Y
authors.lastname: Ushiroda
authors.forename: K E
authors.initials: KE
authors.lastname: Varvell
authors.forename: C C
authors.initials: CC
authors.lastname: Wang
authors.forename: C H
authors.initials: CH
authors.lastname: Wang
authors.forename: J G
authors.initials: JG
authors.lastname: Wang
authors.forename: M-Z
authors.initials: MZ
authors.lastname: Wang
authors.forename: Y
authors.initials: Y
authors.lastname: Watanabe
authors.forename: E
authors.initials: E
authors.lastname: Won
authors.forename: B D
authors.initials: BD
authors.lastname: Yabsley
authors.forename: Y
authors.initials: Y
authors.lastname: Yamada
authors.forename: M
authors.initials: M
authors.lastname: Yamaga
authors.forename: A
authors.initials: A
authors.lastname: Yamaguchi
authors.forename: H
authors.initials: H
authors.lastname: Yamamoto
authors.forename: Y
authors.initials: Y
authors.lastname: Yamashita
authors.forename: M
authors.initials: M
authors.lastname: Yamauchi
authors.forename: M
authors.initials: M
authors.lastname: Yokoyama
authors.forename: Y
authors.initials: Y
authors.lastname: Yuan
authors.forename: Y
authors.initials: Y
authors.lastname: Yusa
authors.forename: C C
authors.initials: CC
authors.lastname: Zhang
authors.forename: J
authors.initials: J
authors.lastname: Zhang
authors.forename: Y
authors.initials: Y
authors.lastname: Zheng
authors.forename: V
authors.initials: V
authors.lastname: Zhilich
authors.forename: D
authors.initials: D
authors.lastname: Zontar