Observation of B0-->D*sJ(2317)+K- decay

A Drutskoy; K Abe; K Abe; I Adachi; H Aihara; M Akatsu; Y Asano; T Aushev; S Bahinipati; A M Bakich; A Bay; I Bedny; U Bitenc; I Bizjak; S Blyth; A Bondar; A Bozek; M Bracko; J Brodzicka; T E Browder; P Chang; Y Chao; A Chen; K-F Chen; W T Chen; B G Cheon; R Chistov; S-K Choi; Y Choi; A Chuvikov; S Cole; J Dalseno; M Danilov; M Dash; S Eidelman; V Eiges; Y Enari; F Fang; S Fratina; N Gabyshev; T Gershon; A Go; G Gokhroo; B Golob; K Hayasaka; H Hayashii; M Hazumi; T Higuchi; L Hinz; T Hokuue; Y Hoshi; S Hou; W-S Hou; A Imoto; K Inami; A Ishikawa; M Iwasaki; Y Iwasaki; J H Kang; J S Kang; P Kapusta; N Katayama; H Kawai; T Kawasaki; H R Khan; H Kichimi; H J Kim; J H Kim; S K Kim; S M Kim; K Kinoshita; P Koppenburg; P Krizan; P Krokovny; R Kulasiri; C C Kuo; A Kuzmin; Y-J Kwon; J S Lange; S H Lee; T Lesiak; J Li; S-W Lin; D Liventsev; J MacNaughton; G Majumder; F Mandl; T Matsumoto; A Matyja; Y Mikami; W Mitaroff; H Miyata; R Mizuk; D Mohapatra; T Mori; T Nagamine; Y Nagasaka; E Nakano; M Nakao; H Nakazawa; Z Natkaniec; S Nishida; O Nitoh; S Ogawa; T Ohshima; T Okabe; S L Olsen; W Ostrowicz; H Ozaki; P Pakhlov; H Palka; C W Park; H Park; N Parslow; R Pestotnik; L E Piilonen; M Rozanska; H Sagawa; Y Sakai; N Sato; T Schietinger; O Schneider; P Schönmeier; J Schümann; A J Schwartz; S Semenov; K Senyo; R Seuster; H Shibuya; A Somov; N Soni; R Stamen; S Stanic; M Staric; K Sumisawa; T Sumiyoshi; S Suzuki; S Y Suzuki; O Tajima; F Takasaki; K Tamai; N Tamura; M Tanaka; Y Teramoto; X C Tian; T Tsukamoto; S Uehara; T Uglov; K Ueno; S Uno; S Villa; C C Wang; C H Wang; M-Z Wang; M Watanabe; B D Yabsley; A Yamaguchi; Y Yamashita; M Yamauchi; J Ying; C C Zhang; L M Zhang; Z P Zhang; V Zhilich; D Zontar; Belle Collaboration

doi:10.1103/PhysRevLett.94.061802

Observation of B0-->D*sJ(2317)+K- decay

Phys Rev Lett. 2005 Feb 18;94(6):061802. doi: 10.1103/PhysRevLett.94.061802. Epub 2005 Feb 16.

Authors

A Drutskoy¹, K Abe, K Abe, I Adachi, H Aihara, M Akatsu, Y Asano, T Aushev, S Bahinipati, A M Bakich, A Bay, I Bedny, U Bitenc, I Bizjak, S Blyth, A Bondar, A Bozek, M Bracko, J Brodzicka, T E Browder, P Chang, Y Chao, A Chen, K-F Chen, W T Chen, B G Cheon, R Chistov, S-K Choi, Y Choi, A Chuvikov, S Cole, J Dalseno, M Danilov, M Dash, S Eidelman, V Eiges, Y Enari, F Fang, S Fratina, N Gabyshev, T Gershon, A Go, G Gokhroo, B Golob, K Hayasaka, H Hayashii, M Hazumi, T Higuchi, L Hinz, T Hokuue, Y Hoshi, S Hou, W-S Hou, A Imoto, K Inami, A Ishikawa, M Iwasaki, Y Iwasaki, J H Kang, J S Kang, P Kapusta, N Katayama, H Kawai, T Kawasaki, H R Khan, H Kichimi, H J Kim, J H Kim, S K Kim, S M Kim, K Kinoshita, P Koppenburg, P Krizan, P Krokovny, R Kulasiri, C C Kuo, A Kuzmin, Y-J Kwon, J S Lange, S H Lee, T Lesiak, J Li, S-W Lin, D Liventsev, J MacNaughton, G Majumder, F Mandl, T Matsumoto, A Matyja, Y Mikami, W Mitaroff, H Miyata, R Mizuk, D Mohapatra, T Mori, T Nagamine, Y Nagasaka, E Nakano, M Nakao, H Nakazawa, Z Natkaniec, S Nishida, O Nitoh, S Ogawa, T Ohshima, T Okabe, S L Olsen, W Ostrowicz, H Ozaki, P Pakhlov, H Palka, C W Park, H Park, N Parslow, R Pestotnik, L E Piilonen, M Rozanska, H Sagawa, Y Sakai, N Sato, T Schietinger, O Schneider, P Schönmeier, J Schümann, A J Schwartz, S Semenov, K Senyo, R Seuster, H Shibuya, A Somov, N Soni, R Stamen, S Stanic, M Staric, K Sumisawa, T Sumiyoshi, S Suzuki, S Y Suzuki, O Tajima, F Takasaki, K Tamai, N Tamura, M Tanaka, Y Teramoto, X C Tian, T Tsukamoto, S Uehara, T Uglov, K Ueno, S Uno, S Villa, C C Wang, C H Wang, M-Z Wang, M Watanabe, B D Yabsley, A Yamaguchi, Y Yamashita, M Yamauchi, J Ying, C C Zhang, L M Zhang, Z P Zhang, V Zhilich, D Zontar; Belle Collaboration

Affiliation

¹ University of Cincinnati, Cincinnati, Ohio 45221, USA.

PMID: 15783721
DOI: 10.1103/PhysRevLett.94.061802

Abstract

The decays B0-->D+sJK- and B0-->D-sJpi+ are studied for the first time. A significant signal is observed in the B0-->D*sJ(2317)+K- decay channel with B(B0-->D*sJ(2317)+K-) x B(D*sJ(2317)+-->D+spi0)=(5.3(+1.5)(-1.3)+/-0.7+/-1.4) x 10(-5). No signals are observed in the B0-->D*sJ(2317)-pi+, B0-->DsJ(2460)+K-, and B 0-->DsJ(2460)-pi+ decay modes, and upper limits are obtained. The analysis is based on a data set of 140 fb(-1) collected by the Belle experiment at the asymmetric e+e- collider KEKB.