Observation of Bs0→J/ψf0(980) and evidence for Bs0→J/ψf0(1370)

J. Li; H. Aihara; K. Arinstein; V. Aulchenko; T. Aushev; T. Aziz; A. M. Bakich; V. Balagura; E. Barberio; K. Belous; V. Bhardwaj; B. Bhuyan; A. Bozek; M. Bračko; O. Brovchenko; T. E. Browder; P. Chang; A. Chen; P. Chen; B. G. Cheon; C. C. Chiang; R. Chistov; I. S. Cho; K. Cho; S. K. Choi; Y. Choi; J. Dalseno; Z. Doležal; A. Drutskoy; S. Eidelman; S. Esen; M. Feindt; V. Gaur; N. Gabyshev; A. Garmash; B. Golob; H. Ha; J. Haba; T. Hara; H. Hayashii; Y. Horii; Y. Hoshi; W. S. Hou; Y. B. Hsiung; H. J. Hyun; T. Iijima; A. Ishikawa; R. Itoh; Y. Iwasaki; T. Iwashita; T. Julius; J. H. Kang; P. Kapusta; N. Katayama; T. Kawasaki; H. Kichimi; C. Kiesling; H. J. Kim; H. O. Kim; M. J. Kim; S. K. Kim; Y. J. Kim; K. Kinoshita; B. R. Ko; N. Kobayashi; S. Korpar; P. Križan; T. Kuhr; R. Kumar; T. Kumita; A. Kuzmin; Y. J. Kwon; J. S. Lange; M. J. Lee; S. H. Lee; C. L. Lim; C. Liu; D. Liventsev; R. Louvot; J. MacNaughton; A. Matyja; S. McOnie; K. Miyabayashi; H. Miyata; Y. Miyazaki; G. B. Mohanty; A. Moll; E. Nakano; M. Nakao; H. Nakazawa; Z. Natkaniec; S. Neubauer; S. Nishida; K. Nishimura; O. Nitoh; T. Nozaki; T. Ohshima; S. Okuno; S. L. Olsen; P. Pakhlov; G. Pakhlova; C. W. Park; H. Park; H. K. Park; R. Pestotnik; M. Petrič; L. E. Piilonen; A. Poluektov; M. Prim; K. Prothmann; M. Röhrken; M. Rozanska; S. Ryu; H. Sahoo; Y. Sakai; O. Schneider; C. Schwanda; A. J. Schwartz; R. Seidl; K. Senyo; M. E. Sevior; M. Shapkin; V. Shebalin; C. P. Shen; J. G. Shiu; B. Shwartz; F. Simon; J. B. Singh; P. Smerkol; Y. S. Sohn; A. Sokolov; E. Solovieva; S. Stanič; M. Starič; J. Stypula; M. Sumihama; T. Sumiyoshi; S. Suzuki; S. Tanaka; Y. Teramoto; K. Trabelsi; M. Uchida; S. Uehara; Y. Unno; S. Uno; Y. Ushiroda; Y. Usov; S. E. Vahsen; G. Varner; A. Vinokurova; A. Vossen; C. H. Wang; M. Z. Wang; M. Watanabe; Y. Watanabe; J. Wicht; K. M. Williams; E. Won; B. D. Yabsley; Y. Yamashita; D. Zander; C. C. Zhang; Z. P. Zhang; V. Zhilich; P. Zhou; V. Zhulanov; A. Zupanc

doi:10.1103/PhysRevLett.106.121802

Observation of Bs0→J/ψf₀(980) and evidence for Bs0→J/ψf₀(1370)

J. Li
, H. Aihara
, K. Arinstein
, V. Aulchenko
, T. Aushev
, T. Aziz
, A. M. Bakich
, V. Balagura
, E. Barberio
, K. Belous
, V. Bhardwaj
, B. Bhuyan
, A. Bozek
, M. Bračko
, O. Brovchenko
, T. E. Browder
, P. Chang
, A. Chen
, P. Chen
, B. G. Cheon

C. C. Chiang, R. Chistov, I. S. Cho, K. Cho, S. K. Choi, Y. Choi, J. Dalseno, Z. Doležal, A. Drutskoy, S. Eidelman, S. Esen, M. Feindt, V. Gaur, N. Gabyshev, A. Garmash, B. Golob, H. Ha, J. Haba, T. Hara, H. Hayashii, Y. Horii, Y. Hoshi, W. S. Hou, Y. B. Hsiung, H. J. Hyun, T. Iijima, A. Ishikawa, R. Itoh, Y. Iwasaki, T. Iwashita, T. Julius, J. H. Kang, P. Kapusta, N. Katayama, T. Kawasaki, H. Kichimi, C. Kiesling, H. J. Kim, H. O. Kim, M. J. Kim, S. K. Kim, Y. J. Kim, K. Kinoshita, B. R. Ko, N. Kobayashi, S. Korpar, P. Križan, T. Kuhr, R. Kumar, T. Kumita, A. Kuzmin, Y. J. Kwon, J. S. Lange, M. J. Lee, S. H. Lee, C. L. Lim, C. Liu, D. Liventsev, R. Louvot, J. MacNaughton, A. Matyja, S. McOnie, K. Miyabayashi, H. Miyata, Y. Miyazaki, G. B. Mohanty, A. Moll, E. Nakano, M. Nakao, H. Nakazawa, Z. Natkaniec, S. Neubauer, S. Nishida, K. Nishimura, O. Nitoh, T. Nozaki, T. Ohshima, S. Okuno, S. L. Olsen, P. Pakhlov, G. Pakhlova, C. W. Park, H. Park, H. K. Park, R. Pestotnik, M. Petrič, L. E. Piilonen, A. Poluektov, M. Prim, K. Prothmann, M. Röhrken, M. Rozanska, S. Ryu, H. Sahoo, Y. Sakai, O. Schneider, C. Schwanda, A. J. Schwartz, R. Seidl, K. Senyo, M. E. Sevior, M. Shapkin, V. Shebalin, C. P. Shen, J. G. Shiu, B. Shwartz, F. Simon, J. B. Singh, P. Smerkol, Y. S. Sohn, A. Sokolov, E. Solovieva, S. Stanič, M. Starič, J. Stypula, M. Sumihama, T. Sumiyoshi, S. Suzuki, S. Tanaka, Y. Teramoto, K. Trabelsi, M. Uchida, S. Uehara, Y. Unno, S. Uno, Y. Ushiroda, Y. Usov, S. E. Vahsen, G. Varner, A. Vinokurova, A. Vossen, C. H. Wang, M. Z. Wang, M. Watanabe, Y. Watanabe, J. Wicht, K. M. Williams, E. Won, B. D. Yabsley, Y. Yamashita, D. Zander, C. C. Zhang, Z. P. Zhang, V. Zhilich, P. Zhou, V. Zhulanov, A. Zupanc

Seoul National University
The University of Tokyo
RAS - Budker Institute of Nuclear Physics
Novosibirsk State University
Alikhanov Institute for Theoretical and Experimental Physics
Swiss Federal Institute of Technology Lausanne
Tata Institute of Fundamental Research
The University of Sydney
University of Melbourne
Institute for High Energy Physics
Panjab University
Indian Institute of Technology Guwahati
H. Niewodniczanski Institute of Nuclear Physics
Jožef Stefan Institute
University of Maribor
Karlsruhe Institute of Technology
University of Hawai'i at Mānoa
National Taiwan University
National Central University
Hanyang University
Yonsei University
Korea Institute of Science and Technology Information
Gyeongsang National University
Sungkyunkwan University
Max Planck Institute for Physics (Werner Heisenberg Institute)
Technische Universität München
Charles University
University of Cincinnati
University of Ljubljana
Korea University
High Energy Accelerator Research Organization, Tsukuba
Nara Women's University
Tohoku University
Tohoku Gakuin University
Kyungpook National University
Nagoya University
Saga University
Niigata University
Research Center for Nuclear Physics
Institute of Science Tokyo
Tokyo Metropolitan University
Justus Liebig University Giessen
University of Science and Technology of China
Osaka Metropolitan University
Tokyo University of Agriculture and Technology
Kanagawa University
Virginia Polytechnic Institute and State University
Austrian Academy of Sciences
Riken BNL Research Center
University of Nova Gorica
Gifu University
University of Illinois at Urbana-Champaign
National United University Taiwan
Nippon Dental University
CAS - Institute of High Energy Physics
Wayne State University

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

75 Scopus citations

Abstract

We report the observation of Bs0→J/ψf₀(980) and evidence for Bs0→J/ψf₀(1370), which are CP eigenstate decay modes. These results are obtained from 121.4fb^-1 of data collected at the Υ(5S) resonance with the Belle detector at the KEKB e ⁺e^- collider. We measure the branching fractions B(Bs0→J/ψf₀(980);f₀(980) →π⁺π^-)=(1.16-0.19+0.31(stat)-0.17+0.15(syst)-0. 18+0.26(N_Bs(*)B̄s(*)))×10^-4 with a significance of 8.4σ, and B(Bs0→J/ψf₀(1370);f ₀(1370)→π⁺π^-)=(0.34-0.14+0.11(stat) -0.02+0.03(syst)-0.05+0.08(N_Bs(*)B̄s(*))) ×10^-4 with a significance of 4.2σ. The last error listed is due to uncertainty in the number of produced Bs(*)B̄s(*) pairs.

Original language	English
Article number	121802
Journal	Physical Review Letters
Volume	106
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.106.121802
State	Published - 23 Mar 2011

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10.1103/PhysRevLett.106.121802

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Li, J., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., Aziz, T., Bakich, A. M., Balagura, V., Barberio, E., Belous, K., Bhardwaj, V., Bhuyan, B., Bozek, A., Bračko, M., Brovchenko, O., Browder, T. E., Chang, P., Chen, A., Chen, P., ... Zupanc, A. (2011). Observation of Bs0→J/ψf₀(980) and evidence for Bs0→J/ψf₀(1370). Physical Review Letters, 106(12), Article 121802. https://doi.org/10.1103/PhysRevLett.106.121802

@article{190b46c9edc84bf096bf60062e511bfe,

title = "Observation of Bs0→J/ψf0(980) and evidence for Bs0→J/ψf0(1370)",

abstract = "We report the observation of Bs0→J/ψf0(980) and evidence for Bs0→J/ψf0(1370), which are CP eigenstate decay modes. These results are obtained from 121.4fb-1 of data collected at the Υ(5S) resonance with the Belle detector at the KEKB e +e- collider. We measure the branching fractions B(Bs0→J/ψf0(980);f0(980) →π+π-)=(1.16-0.19+0.31(stat)-0.17+0.15(syst)-0. 18+0.26(NBs(*){\=B}s(*)))×10-4 with a significance of 8.4σ, and B(Bs0→J/ψf0(1370);f 0(1370)→π+π-)=(0.34-0.14+0.11(stat) -0.02+0.03(syst)-0.05+0.08(NBs(*){\=B}s(*))) ×10-4 with a significance of 4.2σ. The last error listed is due to uncertainty in the number of produced Bs(*){\=B}s(*) pairs.",

author = "J. Li and H. Aihara and K. Arinstein and V. Aulchenko and T. Aushev and T. Aziz and Bakich, \{A. M.\} and V. Balagura and E. Barberio and K. Belous and V. Bhardwaj and B. Bhuyan and A. Bozek and M. Bra{\v c}ko and O. Brovchenko and Browder, \{T. E.\} and P. Chang and A. Chen and P. Chen and Cheon, \{B. G.\} and Chiang, \{C. C.\} and R. Chistov and Cho, \{I. S.\} and K. Cho and Choi, \{S. K.\} and Y. Choi and J. Dalseno and Z. Dole{\v z}al and A. Drutskoy and S. Eidelman and S. Esen and M. Feindt and V. Gaur and N. Gabyshev and A. Garmash and B. Golob and H. Ha and J. Haba and T. Hara and H. Hayashii and Y. Horii and Y. Hoshi and Hou, \{W. S.\} and Hsiung, \{Y. B.\} and Hyun, \{H. J.\} and T. Iijima and A. Ishikawa and R. Itoh and Y. Iwasaki and T. Iwashita and T. Julius and Kang, \{J. H.\} and P. Kapusta and N. Katayama and T. Kawasaki and H. Kichimi and C. Kiesling and Kim, \{H. J.\} and Kim, \{H. O.\} and Kim, \{M. J.\} and Kim, \{S. K.\} and Kim, \{Y. J.\} and K. Kinoshita and Ko, \{B. R.\} and N. Kobayashi and S. Korpar and P. Kri{\v z}an and T. Kuhr and R. Kumar and T. Kumita and A. Kuzmin and Kwon, \{Y. J.\} and Lange, \{J. S.\} and Lee, \{M. J.\} and Lee, \{S. H.\} and Lim, \{C. L.\} and C. Liu and D. Liventsev and R. Louvot and J. MacNaughton and A. Matyja and S. McOnie and K. Miyabayashi and H. Miyata and Y. Miyazaki and Mohanty, \{G. B.\} and A. Moll and E. Nakano and M. Nakao and H. Nakazawa and Z. Natkaniec and S. Neubauer and S. Nishida and K. Nishimura and O. Nitoh and T. Nozaki and T. Ohshima and S. Okuno and Olsen, \{S. L.\} and P. Pakhlov and G. Pakhlova and Park, \{C. W.\} and H. Park and Park, \{H. K.\} and R. Pestotnik and M. Petri{\v c} and Piilonen, \{L. E.\} and A. Poluektov and M. Prim and K. Prothmann and M. R{\"o}hrken and M. Rozanska and S. Ryu and H. Sahoo and Y. Sakai and O. Schneider and C. Schwanda and Schwartz, \{A. J.\} and R. Seidl and K. Senyo and Sevior, \{M. E.\} and M. Shapkin and V. Shebalin and Shen, \{C. P.\} and Shiu, \{J. G.\} and B. Shwartz and F. Simon and Singh, \{J. B.\} and P. Smerkol and Sohn, \{Y. S.\} and A. Sokolov and E. Solovieva and S. Stani{\v c} and M. Stari{\v c} and J. Stypula and M. Sumihama and T. Sumiyoshi and S. Suzuki and S. Tanaka and Y. Teramoto and K. Trabelsi and M. Uchida and S. Uehara and Y. Unno and S. Uno and Y. Ushiroda and Y. Usov and Vahsen, \{S. E.\} and G. Varner and A. Vinokurova and A. Vossen and Wang, \{C. H.\} and Wang, \{M. Z.\} and M. Watanabe and Y. Watanabe and J. Wicht and Williams, \{K. M.\} and E. Won and Yabsley, \{B. D.\} and Y. Yamashita and D. Zander and Zhang, \{C. C.\} and Zhang, \{Z. P.\} and V. Zhilich and P. Zhou and V. Zhulanov and A. Zupanc",

year = "2011",

month = mar,

day = "23",

doi = "10.1103/PhysRevLett.106.121802",

language = "English",

volume = "106",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "12",

}

Li, J, Aihara, H, Arinstein, K, Aulchenko, V, Aushev, T, Aziz, T, Bakich, AM, Balagura, V, Barberio, E, Belous, K, Bhardwaj, V, Bhuyan, B, Bozek, A, Bračko, M, Brovchenko, O, Browder, TE, Chang, P, Chen, A, Chen, P, Cheon, BG, Chiang, CC, Chistov, R, Cho, IS, Cho, K, Choi, SK, Choi, Y, Dalseno, J, Doležal, Z, Drutskoy, A, Eidelman, S, Esen, S, Feindt, M, Gaur, V, Gabyshev, N, Garmash, A, Golob, B, Ha, H, Haba, J, Hara, T, Hayashii, H, Horii, Y, Hoshi, Y, Hou, WS, Hsiung, YB, Hyun, HJ, Iijima, T, Ishikawa, A, Itoh, R, Iwasaki, Y, Iwashita, T, Julius, T, Kang, JH, Kapusta, P, Katayama, N, Kawasaki, T, Kichimi, H, Kiesling, C, Kim, HJ, Kim, HO, Kim, MJ, Kim, SK, Kim, YJ, Kinoshita, K, Ko, BR, Kobayashi, N, Korpar, S, Križan, P, Kuhr, T, Kumar, R, Kumita, T, Kuzmin, A, Kwon, YJ, Lange, JS, Lee, MJ, Lee, SH, Lim, CL, Liu, C, Liventsev, D, Louvot, R, MacNaughton, J, Matyja, A, McOnie, S, Miyabayashi, K, Miyata, H, Miyazaki, Y, Mohanty, GB, Moll, A, Nakano, E, Nakao, M, Nakazawa, H, Natkaniec, Z, Neubauer, S, Nishida, S, Nishimura, K, Nitoh, O, Nozaki, T, Ohshima, T, Okuno, S, Olsen, SL, Pakhlov, P, Pakhlova, G, Park, CW, Park, H, Park, HK, Pestotnik, R, Petrič, M, Piilonen, LE, Poluektov, A, Prim, M, Prothmann, K, Röhrken, M, Rozanska, M, Ryu, S, Sahoo, H, Sakai, Y, Schneider, O, Schwanda, C, Schwartz, AJ, Seidl, R, Senyo, K, Sevior, ME, Shapkin, M, Shebalin, V, Shen, CP, Shiu, JG, Shwartz, B, Simon, F, Singh, JB, Smerkol, P, Sohn, YS, Sokolov, A, Solovieva, E, Stanič, S, Starič, M, Stypula, J, Sumihama, M, Sumiyoshi, T, Suzuki, S, Tanaka, S, Teramoto, Y, Trabelsi, K, Uchida, M, Uehara, S, Unno, Y, Uno, S, Ushiroda, Y, Usov, Y, Vahsen, SE, Varner, G, Vinokurova, A, Vossen, A, Wang, CH, Wang, MZ, Watanabe, M, Watanabe, Y, Wicht, J, Williams, KM, Won, E, Yabsley, BD, Yamashita, Y, Zander, D, Zhang, CC, Zhang, ZP, Zhilich, V, Zhou, P, Zhulanov, V & Zupanc, A 2011, 'Observation of Bs0→J/ψf₀(980) and evidence for Bs0→J/ψf₀(1370)', Physical Review Letters, vol. 106, no. 12, 121802. https://doi.org/10.1103/PhysRevLett.106.121802

TY - JOUR

T1 - Observation of Bs0→J/ψf0(980) and evidence for Bs0→J/ψf0(1370)

AU - Li, J.

AU - Aihara, H.

AU - Arinstein, K.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Aziz, T.

AU - Bakich, A. M.

AU - Balagura, V.

AU - Barberio, E.

AU - Belous, K.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Bozek, A.

AU - Bračko, M.

AU - Brovchenko, O.

AU - Browder, T. E.

AU - Chang, P.

AU - Chen, A.

AU - Chen, P.

AU - Cheon, B. G.

AU - Chiang, C. C.

AU - Chistov, R.

AU - Cho, I. S.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Dalseno, J.

AU - Doležal, Z.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Esen, S.

AU - Feindt, M.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Golob, B.

AU - Ha, H.

AU - Haba, J.

AU - Hara, T.

AU - Hayashii, H.

AU - Horii, Y.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Hyun, H. J.

AU - Iijima, T.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, Y.

AU - Iwashita, T.

AU - Julius, T.

AU - Kang, J. H.

AU - Kapusta, P.

AU - Katayama, N.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kiesling, C.

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, M. J.

AU - Kim, S. K.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Ko, B. R.

AU - Kobayashi, N.

AU - Korpar, S.

AU - Križan, P.

AU - Kuhr, T.

AU - Kumar, R.

AU - Kumita, T.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Lee, M. J.

AU - Lee, S. H.

AU - Lim, C. L.

AU - Liu, C.

AU - Liventsev, D.

AU - Louvot, R.

AU - MacNaughton, J.

AU - Matyja, A.

AU - McOnie, S.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Miyazaki, Y.

AU - Mohanty, G. B.

AU - Moll, A.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Natkaniec, Z.

AU - Neubauer, S.

AU - Nishida, S.

AU - Nishimura, K.

AU - Nitoh, O.

AU - Nozaki, T.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Park, C. W.

AU - Park, H.

AU - Park, H. K.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Poluektov, A.

AU - Prim, M.

AU - Prothmann, K.

AU - Röhrken, M.

AU - Rozanska, M.

AU - Ryu, S.

AU - Sahoo, H.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schwanda, C.

AU - Schwartz, A. J.

AU - Seidl, R.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shebalin, V.

AU - Shen, C. P.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Simon, F.

AU - Singh, J. B.

AU - Smerkol, P.

AU - Sohn, Y. S.

AU - Sokolov, A.

AU - Solovieva, E.

AU - Stanič, S.

AU - Starič, M.

AU - Stypula, J.

AU - Sumihama, M.

AU - Sumiyoshi, T.

AU - Suzuki, S.

AU - Tanaka, S.

AU - Teramoto, Y.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uehara, S.

AU - Unno, Y.

AU - Uno, S.

AU - Ushiroda, Y.

AU - Usov, Y.

AU - Vahsen, S. E.

AU - Varner, G.

AU - Vinokurova, A.

AU - Vossen, A.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Watanabe, M.

AU - Watanabe, Y.

AU - Wicht, J.

AU - Williams, K. M.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamashita, Y.

AU - Zander, D.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhou, P.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2011/3/23

Y1 - 2011/3/23

N2 - We report the observation of Bs0→J/ψf0(980) and evidence for Bs0→J/ψf0(1370), which are CP eigenstate decay modes. These results are obtained from 121.4fb-1 of data collected at the Υ(5S) resonance with the Belle detector at the KEKB e +e- collider. We measure the branching fractions B(Bs0→J/ψf0(980);f0(980) →π+π-)=(1.16-0.19+0.31(stat)-0.17+0.15(syst)-0. 18+0.26(NBs(*)B̄s(*)))×10-4 with a significance of 8.4σ, and B(Bs0→J/ψf0(1370);f 0(1370)→π+π-)=(0.34-0.14+0.11(stat) -0.02+0.03(syst)-0.05+0.08(NBs(*)B̄s(*))) ×10-4 with a significance of 4.2σ. The last error listed is due to uncertainty in the number of produced Bs(*)B̄s(*) pairs.

AB - We report the observation of Bs0→J/ψf0(980) and evidence for Bs0→J/ψf0(1370), which are CP eigenstate decay modes. These results are obtained from 121.4fb-1 of data collected at the Υ(5S) resonance with the Belle detector at the KEKB e +e- collider. We measure the branching fractions B(Bs0→J/ψf0(980);f0(980) →π+π-)=(1.16-0.19+0.31(stat)-0.17+0.15(syst)-0. 18+0.26(NBs(*)B̄s(*)))×10-4 with a significance of 8.4σ, and B(Bs0→J/ψf0(1370);f 0(1370)→π+π-)=(0.34-0.14+0.11(stat) -0.02+0.03(syst)-0.05+0.08(NBs(*)B̄s(*))) ×10-4 with a significance of 4.2σ. The last error listed is due to uncertainty in the number of produced Bs(*)B̄s(*) pairs.

UR - https://www.scopus.com/pages/publications/79952913333

U2 - 10.1103/PhysRevLett.106.121802

DO - 10.1103/PhysRevLett.106.121802

M3 - Article

AN - SCOPUS:79952913333

SN - 0031-9007

VL - 106

JO - Physical Review Letters

JF - Physical Review Letters

IS - 12

M1 - 121802

ER -

Observation of Bs0→J/ψf₀(980) and evidence for Bs0→J/ψf₀(1370)

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