Observation of a new D-sJ meson in B+->(D)over-bar(0)D(0)K(+) decays

  • Brodzicka, J.
  • Palka, H.
  • Adachi, I.
  • Aihara, H.
  • Aulchenko, V.
  • ... Cheon, Byung Gu
  • 외 147명
Citations

WEB OF SCIENCE

148
Citations

SCOPUS

174

초록

We report the observation of a new D-sJ meson produced in B+->(D) over bar D-0(sJ)->(D) over bar (DK+)-D-0-K-0. This state has a mass of M=2708 +/- 9(-10)(+11) MeV/c(2), a width Gamma=108 +/- 23(-31)(+36) MeV/c(2) and a 1(-) spin-parity. The statistical significance of this observation is 8.4 sigma. The results are based on an analysis of 449x10(6) B (B) over bar events collected at the Gamma(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider.

키워드

PARTICLE PHYSICS
제목
Observation of a new D-sJ meson in B+->(D)over-bar(0)D(0)K(+) decays
저자
Brodzicka, J.Palka, H.Adachi, I.Aihara, H.Aulchenko, V.Bakich, A. M.Barberio, E.Bay, A.Bedny, I.Bitenc, U.Bondar, A.Bracko, M.Browder, T. E.Chang, M. -C.Chang, P.Chen, A.Chen, W. T.Cheon, Byung GuChiang, C. -C.Chistov, R.Cho, I. -S.Choi, S. -K.Choi, Y.Dalseno, J.Danilov, M.Dash, M.Drutskoy, A.Eidelman, S.Gabyshev, N.Go, A.Gokhroo, G.Golob, B.Ha, H.Haba, J.Hara, T.Hayasaka, K.Hayashii, H.Hazumi, M.Heffernan, D.Hoshi, Y.Hou, W. -S.Hyun, H. J.Iijima, T.Ikado, K.Inami, K.Ishikawa, A.Ishino, H.Itoh, R.Iwasaki, M.Iwasaki, Y.Joshi, N. J.Kah, D. H.Kang, J. H.Kawai, H.Kawasaki, T.Kichimi, H.Kim, H. O.Kim, S. K.Kim, Y. J.Kinoshita, K.Korpar, S.Krokovny, P.Kumar, R.Kuo, C. C.Kwon, Y. -J.Lange, J. S.Lee, J. S.Lee, M. J.Lee, S. E.Lesiak, T.Limosani, A.Liventsev, D.Mandl, F.McOnie, S.Medvedeva, T.Mitaroff, W.Miyabayashi, K.Miyake, H.Miyata, H.Mizuk, R.Mori, T.Nagasaka, Y.Nakano, E.Nakao, M.Natkaniec, Z.Nishida, S.Nitoh, O.Noguchi, S.Nozaki, T.Ogawa, S.Ohshima, T.Okuno, S.Olsen, S. L.Ozaki, H.Pakhlov, P.Pakhlova, G.Park, C. W.Park, H.Pestotnik, R.Pilionen, L. E.Rozanska, M.Sakai, Y.Schneider, O.Seidl, R.Sekiya, A.Senyo, K.Sevior, M. E.Shapkin, M.Shen, C. P.Shibuya, H.Shiu, J. -G.Singh, J. B.Sokolov, A.Somov, A.Stanic, S.Staric, M.Sumiyoshi, T.Takasaki, F.Tamai, K.Tanaka, M.Taylor, G. N.Teramoto, Y.Tikhomirov, I.Uehara, S.Ueno, K.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Varner, G.Vervink, K.Villa, S.Vinokurova, A.Wang, C. C.Wang, C. H.Wang, M. -Z.Wang, P.Wang, X. L.Watanabe, Y.Wedd, R.Won, E.Yabsley, B. D.Yamaguchi, A.Yamashita, Y.Yamauchi, M.Yuan, C. Z.Yusa, Y.Zhang, C. C.Zhang, Z. P.Zhilich, V.Zhulanov, V.Zupanc, A.Zwahlen, N.
DOI
10.1103/PhysRevLett.100.092001
발행일
2008-03
유형
Article
저널명
Physical Review Letters
100
9
페이지
1 ~ 4

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