| Literature DB >> 18352700 |
J Brodzicka1, H Palka, I Adachi, H Aihara, V Aulchenko, A M Bakich, E Barberio, A Bay, I Bedny, U Bitenc, A Bondar, M Bracko, T E Browder, M-C Chang, P Chang, A Chen, W T Chen, B G Cheon, C-C Chiang, R Chistov, I-S Cho, S-K Choi, Y Choi, J Dalseno, M Danilov, M Dash, A Drutskoy, S Eidelman, N Gabyshev, A Go, G Gokhroo, B Golob, H Ha, J Haba, T Hara, K Hayasaka, H Hayashii, M Hazumi, D Heffernan, Y Hoshi, W-S Hou, H J Hyun, T Iijima, K Ikado, K Inami, A Ishikawa, H Ishino, R Itoh, M Iwasaki, Y Iwasaki, N J Joshi, D H Kah, J H Kang, H Kawai, T Kawasaki, H Kichimi, H O Kim, S K Kim, Y J Kim, K Kinoshita, S Korpar, P Krokovny, R Kumar, C C Kuo, Y-J Kwon, J S Lange, J S Lee, M J Lee, S E Lee, T Lesiak, A Limosani, D Liventsev, F Mandl, S McOnie, T Medvedeva, W Mitaroff, K Miyabayashi, H Miyake, H Miyata, R Mizuk, T Mori, Y Nagasaka, E Nakano, M Nakao, Z Natkaniec, S Nishida, O Nitoh, S Noguchi, T Nozaki, S Ogawa, T Ohshima, S Okuno, S L Olsen, H Ozaki, P Pakhlov, G Pakhlova, C W Park, H Park, R Pestotnik, L E Piilonen, M Rozanska, Y Sakai, O Schneider, R Seidl, A Sekiya, K Senyo, M E Sevior, M Shapkin, C P Shen, H Shibuya, J-G Shiu, J B Singh, A Sokolov, A Somov, S Stanic, M Staric, T Sumiyoshi, F Takasaki, K Tamai, M Tanaka, G N Taylor, Y Teramoto, I Tikhomirov, S Uehara, K Ueno, T Uglov, Y Unno, S Uno, P Urquijo, G Varner, K Vervink, S Villa, A Vinokurova, C C Wang, C H Wang, M-Z Wang, P Wang, X L Wang, Y Watanabe, R Wedd, E Won, B D Yabsley, A Yamaguchi, Y Yamashita, M Yamauchi, C Z Yuan, Y Yusa, C C Zhang, Z P Zhang, V Zhilich, V Zhulanov, A Zupanc, N Zwahlen.
Abstract
We report the observation of a new DsJ meson produced in B+-->D0DsJ-->D0D0K+. This state has a mass of M=2708+/-9(-10)(+11) MeV/c2, a width Gamma=108+/-23(-31)(+36) MeV/c2 and a 1- spin-parity. The statistical significance of this observation is 8.4 sigma. The results are based on an analysis of 449 x 10(6) BB events collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.Year: 2008 PMID： 18352700 DOI： 10.1103/PhysRevLett.100.092001
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161