Observation of a new DsJ meson in B+→D̄0D0K+ decays

J. Brodzicka; H. Palka; I. Adachi; H. Aihara; V. Aulchenko; A. M. Bakich; E. Barberio; A. Bay; I. Bedny; U. Bitenc; A. Bondar; M. Bračko; 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. Stanič; M. Starič; 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

doi:10.1103/PhysRevLett.100.092001

Observation of a new DsJ meson in B+→D̄0D0K+ decays

J. Brodzicka^*
, H. Palka
, I. Adachi
, H. Aihara
, V. Aulchenko
, A. M. Bakich
, E. Barberio
, A. Bay
, I. Bedny
, U. Bitenc
, A. Bondar
, M. Bračko
, 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. Stanič, M. Starič, 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

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Article › peer-review

170 Citations (Scopus)

Abstract

We report the observation of a new DsJ meson produced in B+→D̄0DsJ→D̄0D0K+. This state has a mass of M=2708±9-10+11MeV/c2, a width Γ=108±23-31+36MeV/c2 and a 1- spin-parity. The statistical significance of this observation is 8.4σ. The results are based on an analysis of 449×106 BB̄ events collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.

Original language	English
Article number	092001
Journal	Physical review letters
Volume	100
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevLett.100.092001
Publication status	Published - 2008 Mar 6

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.100.092001

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Brodzicka, J., Palka, H., Adachi, I., Aihara, H., Aulchenko, V., Bakich, A. M., Barberio, E., Bay, A., Bedny, I., Bitenc, U., Bondar, A., Bračko, M., Browder, T. E., Chang, M. C., Chang, P., Chen, A., Chen, W. T., Cheon, B. G., Chiang, C. C., ... Zwahlen, N. (2008). Observation of a new DsJ meson in B+→D̄0D0K+ decays. Physical review letters, 100(9), Article 092001. https://doi.org/10.1103/PhysRevLett.100.092001

Brodzicka, J, Palka, H, Adachi, I, Aihara, H, Aulchenko, V, Bakich, AM, Barberio, E, Bay, A, Bedny, I, Bitenc, U, Bondar, A, Bračko, M, Browder, TE, Chang, MC, Chang, P, Chen, A, Chen, WT, Cheon, BG, Chiang, CC, Chistov, R, Cho, IS, Choi, SK, 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, WS, Hyun, HJ, Iijima, T, Ikado, K, Inami, K, Ishikawa, A, Ishino, H, Itoh, R, Iwasaki, M, Iwasaki, Y, Joshi, NJ, Kah, DH, Kang, JH, Kawai, H, Kawasaki, T, Kichimi, H, Kim, HO, Kim, SK, Kim, YJ, Kinoshita, K, Korpar, S, Krokovny, P, Kumar, R, Kuo, CC, Kwon, YJ, Lange, JS, Lee, JS, Lee, MJ, Lee, SE, 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, SL, Ozaki, H, Pakhlov, P, Pakhlova, G, Park, CW, Park, H, Pestotnik, R, Piilonen, LE, Rozanska, M, Sakai, Y, Schneider, O, Seidl, R, Sekiya, A, Senyo, K, Sevior, ME, Shapkin, M, Shen, CP, Shibuya, H, Shiu, JG, Singh, JB, Sokolov, A, Somov, A, Stanič, S, Starič, M, Sumiyoshi, T, Takasaki, F, Tamai, K, Tanaka, M, Taylor, GN, 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, CC, Wang, CH, Wang, MZ, Wang, P, Wang, XL, Watanabe, Y, Wedd, R, Won, E, Yabsley, BD, Yamaguchi, A, Yamashita, Y, Yamauchi, M, Yuan, CZ, Yusa, Y, Zhang, CC, Zhang, ZP, Zhilich, V, Zhulanov, V, Zupanc, A & Zwahlen, N 2008, 'Observation of a new DsJ meson in B+→D̄0D0K+ decays', Physical review letters, vol. 100, no. 9, 092001. https://doi.org/10.1103/PhysRevLett.100.092001

@article{d9a21ef275504dcfbec307e5fa4d4a60,

title = "Observation of a new DsJ meson in B+→{\=D}0D0K+ decays",

abstract = "We report the observation of a new DsJ meson produced in B+→{\=D}0DsJ→{\=D}0D0K+. This state has a mass of M=2708±9-10+11MeV/c2, a width Γ=108±23-31+36MeV/c2 and a 1- spin-parity. The statistical significance of this observation is 8.4σ. The results are based on an analysis of 449×106 B{\=B} events collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.",

author = "J. Brodzicka and H. Palka and I. Adachi and H. Aihara and V. Aulchenko and Bakich, \{A. M.\} and E. Barberio and A. Bay and I. Bedny and U. Bitenc and A. Bondar and M. Bra{\v c}ko and Browder, \{T. E.\} and Chang, \{M. C.\} and P. Chang and A. Chen and Chen, \{W. T.\} and Cheon, \{B. G.\} and Chiang, \{C. C.\} and R. Chistov and Cho, \{I. S.\} and Choi, \{S. K.\} and Y. Choi and J. Dalseno and M. Danilov and M. Dash and A. Drutskoy and S. Eidelman and N. Gabyshev and A. Go and G. Gokhroo and B. Golob and H. Ha and J. Haba and T. Hara and K. Hayasaka and H. Hayashii and M. Hazumi and D. Heffernan and Y. Hoshi and Hou, \{W. S.\} and Hyun, \{H. J.\} and T. Iijima and K. Ikado and K. Inami and A. Ishikawa and H. Ishino and R. Itoh and M. Iwasaki and Y. Iwasaki and Joshi, \{N. J.\} and Kah, \{D. H.\} and Kang, \{J. H.\} and H. Kawai and T. Kawasaki and H. Kichimi and Kim, \{H. O.\} and Kim, \{S. K.\} and Kim, \{Y. J.\} and K. Kinoshita and S. Korpar and P. Krokovny and R. Kumar and Kuo, \{C. C.\} and Kwon, \{Y. J.\} and Lange, \{J. S.\} and Lee, \{J. S.\} and Lee, \{M. J.\} and Lee, \{S. E.\} and T. Lesiak and A. Limosani and D. Liventsev and F. Mandl and S. McOnie and T. Medvedeva and W. Mitaroff and K. Miyabayashi and H. Miyake and H. Miyata and R. Mizuk and T. Mori and Y. Nagasaka and E. Nakano and M. Nakao and Z. Natkaniec and S. Nishida and O. Nitoh and S. Noguchi and T. Nozaki and S. Ogawa and T. Ohshima and S. Okuno and Olsen, \{S. L.\} and H. Ozaki and P. Pakhlov and G. Pakhlova and Park, \{C. W.\} and H. Park and R. Pestotnik and Piilonen, \{L. E.\} and M. Rozanska and Y. Sakai and O. Schneider and R. Seidl and A. Sekiya and K. Senyo and Sevior, \{M. E.\} and M. Shapkin and Shen, \{C. P.\} and H. Shibuya and Shiu, \{J. G.\} and Singh, \{J. B.\} and A. Sokolov and A. Somov and S. Stani{\v c} and M. Stari{\v c} and T. Sumiyoshi and F. Takasaki and K. Tamai and M. Tanaka and Taylor, \{G. N.\} and Y. Teramoto and I. Tikhomirov and S. Uehara and K. Ueno and T. Uglov and Y. Unno and S. Uno and P. Urquijo and G. Varner and K. Vervink and S. Villa and A. Vinokurova and Wang, \{C. C.\} and Wang, \{C. H.\} and Wang, \{M. Z.\} and P. Wang and Wang, \{X. L.\} and Y. Watanabe and R. Wedd and E. Won and Yabsley, \{B. D.\} and A. Yamaguchi and Y. Yamashita and M. Yamauchi and Yuan, \{C. Z.\} and Y. Yusa and Zhang, \{C. C.\} and Zhang, \{Z. P.\} and V. Zhilich and V. Zhulanov and A. Zupanc and N. Zwahlen",

year = "2008",

month = mar,

day = "6",

doi = "10.1103/PhysRevLett.100.092001",

language = "English",

volume = "100",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "9",

}

TY - JOUR

T1 - Observation of a new DsJ meson in B+→D̄0D0K+ decays

AU - Brodzicka, J.

AU - Palka, H.

AU - Adachi, I.

AU - Aihara, H.

AU - Aulchenko, V.

AU - Bakich, A. M.

AU - Barberio, E.

AU - Bay, A.

AU - Bedny, I.

AU - Bitenc, U.

AU - Bondar, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chang, M. C.

AU - Chang, P.

AU - Chen, A.

AU - Chen, W. T.

AU - Cheon, B. G.

AU - Chiang, C. C.

AU - Chistov, R.

AU - Cho, I. S.

AU - Choi, S. K.

AU - Choi, Y.

AU - Dalseno, J.

AU - Danilov, M.

AU - Dash, M.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Gabyshev, N.

AU - Go, A.

AU - Gokhroo, G.

AU - Golob, B.

AU - Ha, H.

AU - Haba, J.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Heffernan, D.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hyun, H. J.

AU - Iijima, T.

AU - Ikado, K.

AU - Inami, K.

AU - Ishikawa, A.

AU - Ishino, H.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Joshi, N. J.

AU - Kah, D. H.

AU - Kang, J. H.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, H. O.

AU - Kim, S. K.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Korpar, S.

AU - Krokovny, P.

AU - Kumar, R.

AU - Kuo, C. C.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Lee, J. S.

AU - Lee, M. J.

AU - Lee, S. E.

AU - Lesiak, T.

AU - Limosani, A.

AU - Liventsev, D.

AU - Mandl, F.

AU - McOnie, S.

AU - Medvedeva, T.

AU - Mitaroff, W.

AU - Miyabayashi, K.

AU - Miyake, H.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mori, T.

AU - Nagasaka, Y.

AU - Nakano, E.

AU - Nakao, M.

AU - Natkaniec, Z.

AU - Nishida, S.

AU - Nitoh, O.

AU - Noguchi, S.

AU - Nozaki, T.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Park, C. W.

AU - Park, H.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Rozanska, M.

AU - Sakai, Y.

AU - Schneider, O.

AU - Seidl, R.

AU - Sekiya, A.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shen, C. P.

AU - Shibuya, H.

AU - Shiu, J. G.

AU - Singh, J. B.

AU - Sokolov, A.

AU - Somov, A.

AU - Stanič, S.

AU - Starič, M.

AU - Sumiyoshi, T.

AU - Takasaki, F.

AU - Tamai, K.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tikhomirov, I.

AU - Uehara, S.

AU - Ueno, K.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Varner, G.

AU - Vervink, K.

AU - Villa, S.

AU - Vinokurova, A.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Wang, X. L.

AU - Watanabe, Y.

AU - Wedd, R.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamaguchi, A.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yuan, C. Z.

AU - Yusa, Y.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Zupanc, A.

AU - Zwahlen, N.

PY - 2008/3/6

Y1 - 2008/3/6

N2 - We report the observation of a new DsJ meson produced in B+→D̄0DsJ→D̄0D0K+. This state has a mass of M=2708±9-10+11MeV/c2, a width Γ=108±23-31+36MeV/c2 and a 1- spin-parity. The statistical significance of this observation is 8.4σ. The results are based on an analysis of 449×106 BB̄ events collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.

AB - We report the observation of a new DsJ meson produced in B+→D̄0DsJ→D̄0D0K+. This state has a mass of M=2708±9-10+11MeV/c2, a width Γ=108±23-31+36MeV/c2 and a 1- spin-parity. The statistical significance of this observation is 8.4σ. The results are based on an analysis of 449×106 BB̄ events collected at the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.

UR - https://www.scopus.com/pages/publications/40849131124

U2 - 10.1103/PhysRevLett.100.092001

DO - 10.1103/PhysRevLett.100.092001

M3 - Article

AN - SCOPUS:40849131124

SN - 0031-9007

VL - 100

JO - Physical review letters

JF - Physical review letters

IS - 9

M1 - 092001

ER -

Observation of a new DsJ meson in B+→D̄0D0K+ decays

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