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. 2003 Dec 31;91(26 Pt 1):262002.
doi: 10.1103/PhysRevLett.91.262002. Epub 2003 Dec 31.

Observation of the D(sJ)(2317) and D(sJ)(2457) in B decays

P Krokovny  1 , K Abe, K Abe, T Abe, I Adachi, H Aihara, K Akai, M Akatsu, M Akemoto, Y Asano, T Aso, T Aushev, A M Bakich, I Bedny, P K Behera, I Bizjak, A Bondar, M Bracko, T E Browder, B C K Casey, Y Chao, B G Cheon, R Chistov, S-K Choi, Y Choi, Y K Choi, A Chuvikov, L Y 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, N C Hastings, H Hayashii, M Hazumi, L Hinz, T Hokuue, Y Hoshi, W-S Hou, H-C Huang, Y Igarashi, H Ikeda, A Ishikawa, R Itoh, H Iwasaki, M Iwasaki, H K Jang, T Kamitani, J H Kang, N Katayama, H Kawai, T Kawasaki, H Kichimi, E Kikutani, D W Kim, H J Kim, Hyunwoo Kim, J H Kim, K Kinoshita, H Koiso, P Koppenburg, S Korpar, P Krizan, A Kuzmin, Y-J Kwon, J S Lange, S H Lee, T Lesiak, A Limosani, S-W Lin, J MacNaughton, G Majumder, F Mandl, M Masuzawa, T Matsumoto, S Michizono, Y Mikami, W Mitaroff, H Miyata, D Mohapatra, G R Moloney, T Nagamine, Y Nagasaka, T Nakadaira, T T Nakamura, E Nakano, M Nakao, H Nakazawa, J W Nam, Z Natkaniec, S Nishida, O Nitoh, T Nozaki, S Ogawa, Y Ogawa, Y Ohnishi, T Ohshima, N Ohuchi, K Oide, T Okabe, S Okuno, S L Olsen, W Ostrowicz, H Ozaki, H Palka, C W Park, H Park, K S Park, N Parslow, L E Piilonen, N Root, M Rozanska, H Sagawa, S Saitoh, Y Sakai, T R Sarangi, A Satpathy, O Schneider, C Schwanda, A J Schwartz, S Semenov, M E Sevior, H Shibuya, T Shidara, V Sidorov, J B Singh, N Soni, S Stanic, A Sugi, K Sumisawa, T Sumiyoshi, S Suzuki, F Takasaki, K Tamai, N Tamura, J Tanaka, M Tanaka, M Tawada, Y Teramoto, T Tomura, K Trabelsi, T Tsuboyama, T Tsukamoto, S Uehara, K E Varvell, C H Wang, Y Watanabe, E Won, B D Yabsley, Y Yamada, A Yamaguchi, N Yamamoto, Y Yamashita, M Yamauchi, H Yanai, Y Yuan, C C Zhang, Z P Zhang, V Zhilich, D Zontar; Belle Collaboration
Affiliations

Observation of the D(sJ)(2317) and D(sJ)(2457) in B decays

P Krokovny et al. Phys Rev Lett. .

Abstract

We report the first observation of the B-->Dmacr;D(sJ)(2317) and B-->Dmacr;D(sJ)(2457) decays based on 123.8x10(6) BBmacr; events collected with the Belle detector at KEKB. We observe the D(sJ)(2317) decay to D(s)pi(0) and the D(sJ)(2457) decay to the D(*)(s)pi(0) and D(s)gamma final states. We also set 90% C.L. upper limits for the decays D(sJ)(2317)-->D(*)(s)gamma, D(sJ)(2457)-->D(*)(s)gamma, D(sJ)(2457)-->D(s)pi(0), and D(sJ)(2457)-->D(s)pi(+)pi(-).

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