Observation of the [formula presented] and [formula presented] in [formula presented] decays

P Krokovny; K Abe; K Abe; T Abe; I Adachi; H Aihara; K Akai; M Akatsu; M Akemoto; Y Asano; T Aso; T Aushev; AM Bakich; I Bedny; PK Behera; I Bizjak; A Bondar; M Bračko; TE Browder; BCK Casey; Y Chao; BG Cheon; R Chistov; SK Choi; Y Choi; A Chuvikov; LY Dong; J Dragic; S Eidelman; V Eiges; Y Enari; J Flanagan; N Gabyshev; A Garmash; T Gershon; B Golob; R Guo; C Hagner; F Handa; NC Hastings; H Hayashii; M Hazumi; L Hinz; T Hokuue; Y Hoshi; WS Hou; HC Huang; Y Igarashi; H Ikeda; A Ishikawa; R Itoh; H Iwasaki; M Iwasaki; HK Jang; T Kamitani; JH Kang; N Katayama; H Kawai; T Kawasaki; H Kichimi; E Kikutani; DW Kim; HJ Kim; H Kim; JH Kim; K Kinoshita; H Koiso; P Koppenburg; S Korpar; P Križan; A Kuzmin; YJ Kwon; JS Lange; SH Lee; T Lesiak; A Limosani; SW Lin; J MacNaughton; G Majumder; F Mandl; M Masuzawa; T Matsumoto; S Michizono; Y Mikami; W Mitaroff; H Miyata; D Mohapatra; GR Moloney; T Nagamine; Y Nagasaka; T Nakadaira; TT Nakamura; E Nakano; M Nakao; H Nakazawa; JW Nam; Z Natkaniec; S Nishida; O Nitoh

Journal article

Observation of the [formula presented] and [formula presented] in [formula presented] decays

P Krokovny, K Abe, K Abe, T Abe, I Adachi, H Aihara, K Akai, M Akatsu, M Akemoto, Y Asano, T Aso, T Aushev, AM Bakich, I Bedny, PK Behera, I Bizjak, A Bondar, M Bračko, TE Browder, BCK Casey Show all

Physical Review Letters | Published : 2003

DOI: 10.1103/PhysRevLett.91.262002

Abstract

We report the first observation of the [Formula presented] and [Formula presented] decays based on [Formula presented] [Formula presented] events collected with the Belle detector at KEKB. We observe the [Formula presented] decay to [Formula presented] and the [Formula presented] decay to the [Formula presented] and [Formula presented] final states. We also set 90% C.L. upper limits for the decays [Formula presented], [Formula presented], [Formula presented], and [Formula presented]. © 2003 The American Physical Society.