| Literature DB >> 14753982 |
Y Mikami1, K Abe, T Abe, H Aihara, M Akemoto, Y Asano, T Aso, T Aushev, S Bahinipati, A M Bakich, Y Ban, A Bay, I Bizjak, A Bondar, A Bozek, M Bracko, T E Browder, Y Chao, B G Cheon, R Chistov, S-K Choi, Y Choi, Y K Choi, A Chuvikov, M Danilov, L Y Dong, J Dragic, S Eidelman, V Eiges, C Fukunaga, K Furukawa, N Gabyshev, A Garmash, T Gershon, G Gokhroo, B Golob, F Handa, T Hara, H Hayashii, M Hazumi, I Higuchi, L Hinz, T Hokuue, Y Hoshi, W-S Hou, H-C Huang, T Iijima, H Ikeda, K Inami, A Ishikawa, H Iwasaki, M Iwasaki, Y Iwasaki, J H Kang, J S Kang, P Kapusta, N Katayama, H Kawai, N Kawamura, T Kawasaki, H Kichimi, E Kikutani, H J Kim, J H Kim, K Kinoshita, P Koppenburg, P Krizan, P Krokovny, R Kulasiri, A Kuzmin, Y-J Kwon, G Leder, S H Lee, T Lesiak, S-W Lin, D Liventsev, J MacNaughton, G Majumder, F Mandl, M Masuzawa, T Matsumoto, A Matyja, T Mimashi, W Mitaroff, H Miyata, G R Moloney, T Nagamine, Y Nagasaka, T T Nakamura, E Nakano, M Nakao, H Nakazawa, Z Natkaniec, S Nishida, O Nitoh, T Nozaki, S Ogawa, Y Ogawa, K Ohmi, T Ohshima, N Ohuchi, K Oide, T Okabe, S Okuno, S L Olsen, W Ostrowicz, H Ozaki, P Pakhlov, H Palka, C W Park, H Park, K S Park, N Parslow, L E Piilonen, H Sagawa, S Saitoh, Y Sakai, O Schneider, C Schwanda, A J Schwartz, S Semenov, K Senyo, M E Sevior, H Shibuya, T Shidara, B Shwartz, V Sidorov, J B Singh, N Soni, S Stanic, M Staric, R Sugahara, A Sugi, K Sumisawa, T Sumiyoshi, S Suzuki, S Y Suzuki, F Takasaki, M Tanaka, M Tawada, Y Teramoto, T Tomura, K Trabelsi, T Tsuboyama, T Tsukamoto, S Uehara, S Uno, G Varner, Y Watanabe, B D Yabsley, Y Yamada, A Yamaguchi, H Yamamoto, Y Yamashita, M Yamauchi, H Yanai, Heyoung Yang, J Ying, M Yoshida, Y Yusa, Z P Zhang, V Zhilich, D Zontar.
Abstract
We report measurements of the properties of the D(+)(sJ)(2317) and D(+)(sJ)(2457) resonances produced in continuum e(+)e(-) annihilation near sqrt[s]=10.6 GeV. The analysis is based on an 86.9 fb(-1) data sample collected with the Belle detector at KEKB. We determine the masses to be M(D(+)(sJ)(2317))=2317.2+/-0.5(stat)+/-0.9(syst) MeV/c(2) and M(D(+)(sJ)(2457))=2456.5+/-1.3(stat)+/-1.3(syst) MeV/c(2). We observe the radiative decay mode D(+)(sJ)(2457)-->D(+)(s)gamma and the dipion decay mode D(+)(sJ)(2457)-->D(+)(s)pi(+)pi(-) and determine their branching fractions. No corresponding decays are observed for the D(sJ)(2317) state. These results are consistent with the spin-parity assignments of 0(+) for the D(sJ)(2317) and 1(+) for the D(sJ)(2457).Year: 2004 PMID： 14753982 DOI： 10.1103/PhysRevLett.92.012002
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161