Observation of a vector charmoniumlike state in e+e-→ Ds+ Ds1 (2536)-+ c. c.

S. Jia; C. P. Shen; C. Z. Yuan; X. L. Wang; I. Adachi; H. Aihara; D. M. Asner; H. Atmacan; V. Aulchenko; R. Ayad; V. Babu; I. Badhrees; A. M. Bakich; P. Behera; B. Bhuyan; T. Bilka; J. Biswal; A. Bobrov; G. Bonvicini; A. Bozek; M. Bračko; T. E. Browder; M. Campajola; L. Cao; D. Červenkov; P. Chang; A. Chen; B. G. Cheon; K. Chilikin; H. E. Cho; K. Cho; S. K. Choi; Y. Choi; D. Cinabro; S. Cunliffe; G. De Nardo; F. Di Capua; S. Di Carlo; Z. DoleŽal; T. V. Dong; S. Eidelman; D. Epifanov; J. E. Fast; T. Ferber; B. G. Fulsom; R. Garg; V. Gaur; N. Gabyshev; A. Garmash; A. Giri; P. Goldenzweig; B. Golob; K. Hayasaka; H. Hayashii; W. S. Hou; C. L. Hsu; T. Iijima; K. Inami; G. Inguglia; A. Ishikawa; R. Itoh; M. Iwasaki; Y. Iwasaki; W. W. Jacobs; Y. Jin; K. K. Joo; K. H. Kang; G. Karyan; H. Kichimi; B. H. Kim; C. H. Kim; D. Y. Kim; S. H. Kim; K. Kinoshita; P. Kodyš; S. Korpar; R. Kroeger; P. Krokovny; R. Kulasiri; A. Kuzmin; Y. J. Kwon; K. Lalwani; J. S. Lange; I. S. Lee; S. C. Lee; P. Lewis; C. H. Li; L. K. Li; Y. B. Li; L. Li Gioi; J. Libby; K. Lieret; D. Liventsev; C. MacQueen; M. Masuda; T. Matsuda; D. Matvienko; M. Merola; K. Miyabayashi; H. Miyata; R. Mizuk; R. Mussa; K. J. Nath; M. Nayak; M. Niiyama; N. K. Nisar; S. Nishida; K. Nishimura; S. Ogawa; H. Ono; Y. Onuki; P. Oskin; P. Pakhlov; G. Pakhlova; T. Pang; S. Pardi; H. Park; S. H. Park; S. Patra; S. Paul; T. K. Pedlar; R. Pestotnik; L. E. Piilonen; V. Popov; E. Prencipe; M. T. Prim; M. Röhrken; A. Rostomyan; N. Rout; G. Russo; D. Sahoo; Y. Sakai; S. Sandilya; L. Santelj; V. Savinov; O. Schneider; G. Schnell; C. Schwanda; Y. Seino; K. Senyo; M. E. Sevior; J. G. Shiu; B. Shwartz; A. Sokolov; E. Solovieva; S. Stanič; M. Starič; Z. S. Stottler; T. Sumiyoshi; W. Sutcliffe; M. Takizawa; K. Tanida; F. Tenchini; K. Trabelsi; M. Uchida; T. Uglov; Y. Unno; S. Uno; Y. Usov; R. Van Tonder; G. Varner; A. Vinokurova; V. Vorobyev; C. H. Wang; M. Z. Wang; M. Watanabe; E. Won; S. B. Yang; H. Ye; J. H. Yin; Z. P. Zhang; V. Zhilich; V. Zhukova; V. Zhulanov

doi:10.1103/PhysRevD.100.111103

Observation of a vector charmoniumlike state in e+e-→ Ds+ Ds1 (2536)-+ c. c.

S. Jia, C. P. Shen, C. Z. Yuan, X. L. Wang, I. Adachi, H. Aihara, D. M. Asner, H. Atmacan, V. Aulchenko, R. Ayad, V. Babu, I. Badhrees, A. M. Bakich, P. Behera, B. Bhuyan, T. Bilka, J. Biswal, A. Bobrov, G. Bonvicini, A. BozekM. Bračko, T. E. Browder, M. Campajola, L. Cao, D. Červenkov, P. Chang, A. Chen, B. G. Cheon, K. Chilikin, H. E. Cho, K. Cho, S. K. Choi, Y. Choi, D. Cinabro, S. Cunliffe, G. De Nardo, F. Di Capua, S. Di Carlo, Z. DoleŽal, T. V. Dong, S. Eidelman, D. Epifanov, J. E. Fast, T. Ferber, B. G. Fulsom, R. Garg, V. Gaur, N. Gabyshev, A. Garmash, A. Giri, P. Goldenzweig, B. Golob, K. Hayasaka, H. Hayashii, W. S. Hou, C. L. Hsu, T. Iijima, K. Inami, G. Inguglia, A. Ishikawa, R. Itoh, M. Iwasaki, Y. Iwasaki, W. W. Jacobs, Y. Jin, K. K. Joo, K. H. Kang, G. Karyan, H. Kichimi, B. H. Kim, C. H. Kim, D. Y. Kim, S. H. Kim, K. Kinoshita, P. Kodyš, S. Korpar, R. Kroeger, P. Krokovny, R. Kulasiri, A. Kuzmin, Y. J. Kwon, K. Lalwani, J. S. Lange, I. S. Lee, S. C. Lee, P. Lewis, C. H. Li, L. K. Li, Y. B. Li, L. Li Gioi, J. Libby, K. Lieret, D. Liventsev, C. MacQueen, M. Masuda, T. Matsuda, D. Matvienko, M. Merola, K. Miyabayashi, H. Miyata, R. Mizuk, R. Mussa, K. J. Nath, M. Nayak, M. Niiyama, N. K. Nisar, S. Nishida, K. Nishimura, S. Ogawa, H. Ono, Y. Onuki, P. Oskin, P. Pakhlov, G. Pakhlova, T. Pang, S. Pardi, H. Park, S. H. Park, S. Patra, S. Paul, T. K. Pedlar, R. Pestotnik, L. E. Piilonen, V. Popov, E. Prencipe, M. T. Prim, M. Röhrken, A. Rostomyan, N. Rout, G. Russo, D. Sahoo, Y. Sakai, S. Sandilya, L. Santelj, V. Savinov, O. Schneider, G. Schnell, C. Schwanda, Y. Seino, K. Senyo, M. E. Sevior, J. G. Shiu, B. Shwartz, A. Sokolov, E. Solovieva, S. Stanič, M. Starič, Z. S. Stottler, T. Sumiyoshi, W. Sutcliffe, M. Takizawa, K. Tanida, F. Tenchini, K. Trabelsi, M. Uchida, T. Uglov, Y. Unno, S. Uno, Y. Usov, R. Van Tonder, G. Varner, A. Vinokurova, V. Vorobyev, C. H. Wang, M. Z. Wang, M. Watanabe, E. Won, S. B. Yang, H. Ye, J. H. Yin, Z. P. Zhang, V. Zhilich, V. Zhukova, V. Zhulanov

Department of Physics

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34 Citations (Scopus)

Abstract

Using a data sample of 921.9 fb-1 collected with the Belle detector, we study the process of e+e-→Ds+Ds1(2536)-+c.c. via initial-state radiation. We report the first observation of a vector charmoniumlike state decaying to Ds+Ds1(2536)-+c.c. with a significance of 5.9σ, including systematic uncertainties. The measured mass and width are (4625.9-6.0+6.2(stat)±0.4(syst)) MeV/c2 and (49.8-11.5+13.9(stat)±4.0(syst)) MeV, respectively. The product of the e+e-→Ds+Ds1(2536)-+c.c. cross section and the branching fraction of Ds1(2536)-→D∗0K-is measured from the DsDs1(2536) threshold to 5.59 GeV.

Original language	English
Article number	111103
Journal	Physical Review D
Volume	100
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.100.111103
Publication status	Published - 2019 Dec 31

Bibliographical note

Publisher Copyright:
© 2019 authors. Published by the American Physical Society.

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1103/PhysRevD.100.111103

Cite this

Jia, S., Shen, C. P., Yuan, C. Z., Wang, X. L., Adachi, I., Aihara, H., Asner, D. M., Atmacan, H., Aulchenko, V., Ayad, R., Babu, V., Badhrees, I., Bakich, A. M., Behera, P., Bhuyan, B., Bilka, T., Biswal, J., Bobrov, A., Bonvicini, G., ... Zhulanov, V. (2019). Observation of a vector charmoniumlike state in e+e-→ Ds+ Ds1 (2536)-+ c. c. Physical Review D, 100(11), Article 111103. https://doi.org/10.1103/PhysRevD.100.111103

Jia, S, Shen, CP, Yuan, CZ, Wang, XL, Adachi, I, Aihara, H, Asner, DM, Atmacan, H, Aulchenko, V, Ayad, R, Babu, V, Badhrees, I, Bakich, AM, Behera, P, Bhuyan, B, Bilka, T, Biswal, J, Bobrov, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Campajola, M, Cao, L, Červenkov, D, Chang, P, Chen, A, Cheon, BG, Chilikin, K, Cho, HE, Cho, K, Choi, SK, Choi, Y, Cinabro, D, Cunliffe, S, De Nardo, G, Di Capua, F, Di Carlo, S, DoleŽal, Z, Dong, TV, Eidelman, S, Epifanov, D, Fast, JE, Ferber, T, Fulsom, BG, Garg, R, Gaur, V, Gabyshev, N, Garmash, A, Giri, A, Goldenzweig, P, Golob, B, Hayasaka, K, Hayashii, H, Hou, WS, Hsu, CL, Iijima, T, Inami, K, Inguglia, G, Ishikawa, A, Itoh, R, Iwasaki, M, Iwasaki, Y, Jacobs, WW, Jin, Y, Joo, KK, Kang, KH, Karyan, G, Kichimi, H, Kim, BH, Kim, CH, Kim, DY, Kim, SH, Kinoshita, K, Kodyš, P, Korpar, S, Kroeger, R, Krokovny, P, Kulasiri, R, Kuzmin, A, Kwon, YJ, Lalwani, K, Lange, JS, Lee, IS, Lee, SC, Lewis, P, Li, CH, Li, LK, Li, YB, Li Gioi, L, Libby, J, Lieret, K, Liventsev, D, MacQueen, C, Masuda, M, Matsuda, T, Matvienko, D, Merola, M, Miyabayashi, K, Miyata, H, Mizuk, R, Mussa, R, Nath, KJ, Nayak, M, Niiyama, M, Nisar, NK, Nishida, S, Nishimura, K, Ogawa, S, Ono, H, Onuki, Y, Oskin, P, Pakhlov, P, Pakhlova, G, Pang, T, Pardi, S, Park, H, Park, SH, Patra, S, Paul, S, Pedlar, TK, Pestotnik, R, Piilonen, LE, Popov, V, Prencipe, E, Prim, MT, Röhrken, M, Rostomyan, A, Rout, N, Russo, G, Sahoo, D, Sakai, Y, Sandilya, S, Santelj, L, Savinov, V, Schneider, O, Schnell, G, Schwanda, C, Seino, Y, Senyo, K, Sevior, ME, Shiu, JG, Shwartz, B, Sokolov, A, Solovieva, E, Stanič, S, Starič, M, Stottler, ZS, Sumiyoshi, T, Sutcliffe, W, Takizawa, M, Tanida, K, Tenchini, F, Trabelsi, K, Uchida, M, Uglov, T, Unno, Y, Uno, S, Usov, Y, Van Tonder, R, Varner, G, Vinokurova, A, Vorobyev, V, Wang, CH, Wang, MZ, Watanabe, M, Won, E, Yang, SB, Ye, H, Yin, JH, Zhang, ZP, Zhilich, V, Zhukova, V & Zhulanov, V 2019, 'Observation of a vector charmoniumlike state in e+e-→ Ds+ Ds1 (2536)-+ c. c.', Physical Review D, vol. 100, no. 11, 111103. https://doi.org/10.1103/PhysRevD.100.111103

@article{8eae75e1c33a4e8d9bcf54a199e3a626,

title = "Observation of a vector charmoniumlike state in e+e-→ Ds+ Ds1 (2536)-+ c. c.",

abstract = "Using a data sample of 921.9 fb-1 collected with the Belle detector, we study the process of e+e-→Ds+Ds1(2536)-+c.c. via initial-state radiation. We report the first observation of a vector charmoniumlike state decaying to Ds+Ds1(2536)-+c.c. with a significance of 5.9σ, including systematic uncertainties. The measured mass and width are (4625.9-6.0+6.2(stat)±0.4(syst)) MeV/c2 and (49.8-11.5+13.9(stat)±4.0(syst)) MeV, respectively. The product of the e+e-→Ds+Ds1(2536)-+c.c. cross section and the branching fraction of Ds1(2536)-→D∗0K-is measured from the DsDs1(2536) threshold to 5.59 GeV.",

author = "S. Jia and Shen, {C. P.} and Yuan, {C. Z.} and Wang, {X. L.} and I. Adachi and H. Aihara and Asner, {D. M.} and H. Atmacan and V. Aulchenko and R. Ayad and V. Babu and I. Badhrees and Bakich, {A. M.} and P. Behera and B. Bhuyan and T. Bilka and J. Biswal and A. Bobrov and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and M. Campajola and L. Cao and D. {\v C}ervenkov and P. Chang and A. Chen and Cheon, {B. G.} and K. Chilikin and Cho, {H. E.} and K. Cho and Choi, {S. K.} and Y. Choi and D. Cinabro and S. Cunliffe and {De Nardo}, G. and {Di Capua}, F. and {Di Carlo}, S. and Z. Dole{\v Z}al and Dong, {T. V.} and S. Eidelman and D. Epifanov and Fast, {J. E.} and T. Ferber and Fulsom, {B. G.} and R. Garg and V. Gaur and N. Gabyshev and A. Garmash and A. Giri and P. Goldenzweig and B. Golob and K. Hayasaka and H. Hayashii and Hou, {W. S.} and Hsu, {C. L.} and T. Iijima and K. Inami and G. Inguglia and A. Ishikawa and R. Itoh and M. Iwasaki and Y. Iwasaki and Jacobs, {W. W.} and Y. Jin and Joo, {K. K.} and Kang, {K. H.} and G. Karyan and H. Kichimi and Kim, {B. H.} and Kim, {C. H.} and Kim, {D. Y.} and Kim, {S. H.} and K. Kinoshita and P. Kody{\v s} and S. Korpar and R. Kroeger and P. Krokovny and R. Kulasiri and A. Kuzmin and Kwon, {Y. J.} and K. Lalwani and Lange, {J. S.} and Lee, {I. S.} and Lee, {S. C.} and P. Lewis and Li, {C. H.} and Li, {L. K.} and Li, {Y. B.} and {Li Gioi}, L. and J. Libby and K. Lieret and D. Liventsev and C. MacQueen and M. Masuda and T. Matsuda and D. Matvienko and M. Merola and K. Miyabayashi and H. Miyata and R. Mizuk and R. Mussa and Nath, {K. J.} and M. Nayak and M. Niiyama and Nisar, {N. K.} and S. Nishida and K. Nishimura and S. Ogawa and H. Ono and Y. Onuki and P. Oskin and P. Pakhlov and G. Pakhlova and T. Pang and S. Pardi and H. Park and Park, {S. H.} and S. Patra and S. Paul and Pedlar, {T. K.} and R. Pestotnik and Piilonen, {L. E.} and V. Popov and E. Prencipe and Prim, {M. T.} and M. R{\"o}hrken and A. Rostomyan and N. Rout and G. Russo and D. Sahoo and Y. Sakai and S. Sandilya and L. Santelj and V. Savinov and O. Schneider and G. Schnell and C. Schwanda and Y. Seino and K. Senyo and Sevior, {M. E.} and Shiu, {J. G.} and B. Shwartz and A. Sokolov and E. Solovieva and S. Stani{\v c} and M. Stari{\v c} and Stottler, {Z. S.} and T. Sumiyoshi and W. Sutcliffe and M. Takizawa and K. Tanida and F. Tenchini and K. Trabelsi and M. Uchida and T. Uglov and Y. Unno and S. Uno and Y. Usov and {Van Tonder}, R. and G. Varner and A. Vinokurova and V. Vorobyev and Wang, {C. H.} and Wang, {M. Z.} and M. Watanabe and E. Won and Yang, {S. B.} and H. Ye and Yin, {J. H.} and Zhang, {Z. P.} and V. Zhilich and V. Zhukova and V. Zhulanov",

note = "Publisher Copyright: {\textcopyright} 2019 authors. Published by the American Physical Society.",

year = "2019",

month = dec,

day = "31",

doi = "10.1103/PhysRevD.100.111103",

language = "English",

volume = "100",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "11",

}

TY - JOUR

T1 - Observation of a vector charmoniumlike state in e+e-→ Ds+ Ds1 (2536)-+ c. c.

AU - Jia, S.

AU - Shen, C. P.

AU - Yuan, C. Z.

AU - Wang, X. L.

AU - Adachi, I.

AU - Aihara, H.

AU - Asner, D. M.

AU - Atmacan, H.

AU - Aulchenko, V.

AU - Ayad, R.

AU - Babu, V.

AU - Badhrees, I.

AU - Bakich, A. M.

AU - Behera, P.

AU - Bhuyan, B.

AU - Bilka, T.

AU - Biswal, J.

AU - Bobrov, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Campajola, M.

AU - Cao, L.

AU - Červenkov, D.

AU - Chang, P.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Cho, H. E.

AU - Cho, K.

AU - Choi, S. K.

AU - Choi, Y.

AU - Cinabro, D.

AU - Cunliffe, S.

AU - De Nardo, G.

AU - Di Capua, F.

AU - Di Carlo, S.

AU - DoleŽal, Z.

AU - Dong, T. V.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Fast, J. E.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Garg, R.

AU - Gaur, V.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Giri, A.

AU - Goldenzweig, P.

AU - Golob, B.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hou, W. S.

AU - Hsu, C. L.

AU - Iijima, T.

AU - Inami, K.

AU - Inguglia, G.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Jacobs, W. W.

AU - Jin, Y.

AU - Joo, K. K.

AU - Kang, K. H.

AU - Karyan, G.

AU - Kichimi, H.

AU - Kim, B. H.

AU - Kim, C. H.

AU - Kim, D. Y.

AU - Kim, S. H.

AU - Kinoshita, K.

AU - Kodyš, P.

AU - Korpar, S.

AU - Kroeger, R.

AU - Krokovny, P.

AU - Kulasiri, R.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lalwani, K.

AU - Lange, J. S.

AU - Lee, I. S.

AU - Lee, S. C.

AU - Lewis, P.

AU - Li, C. H.

AU - Li, L. K.

AU - Li, Y. B.

AU - Li Gioi, L.

AU - Libby, J.

AU - Lieret, K.

AU - Liventsev, D.

AU - MacQueen, C.

AU - Masuda, M.

AU - Matsuda, T.

AU - Matvienko, D.

AU - Merola, M.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mizuk, R.

AU - Mussa, R.

AU - Nath, K. J.

AU - Nayak, M.

AU - Niiyama, M.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Nishimura, K.

AU - Ogawa, S.

AU - Ono, H.

AU - Onuki, Y.

AU - Oskin, P.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Pang, T.

AU - Pardi, S.

AU - Park, H.

AU - Park, S. H.

AU - Patra, S.

AU - Paul, S.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Popov, V.

AU - Prencipe, E.

AU - Prim, M. T.

AU - Röhrken, M.

AU - Rostomyan, A.

AU - Rout, N.

AU - Russo, G.

AU - Sahoo, D.

AU - Sakai, Y.

AU - Sandilya, S.

AU - Santelj, L.

AU - Savinov, V.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Seino, Y.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Sokolov, A.

AU - Solovieva, E.

AU - Stanič, S.

AU - Starič, M.

AU - Stottler, Z. S.

AU - Sumiyoshi, T.

AU - Sutcliffe, W.

AU - Takizawa, M.

AU - Tanida, K.

AU - Tenchini, F.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Usov, Y.

AU - Van Tonder, R.

AU - Varner, G.

AU - Vinokurova, A.

AU - Vorobyev, V.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Watanabe, M.

AU - Won, E.

AU - Yang, S. B.

AU - Ye, H.

AU - Yin, J. H.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhukova, V.

AU - Zhulanov, V.

PY - 2019/12/31

Y1 - 2019/12/31

N2 - Using a data sample of 921.9 fb-1 collected with the Belle detector, we study the process of e+e-→Ds+Ds1(2536)-+c.c. via initial-state radiation. We report the first observation of a vector charmoniumlike state decaying to Ds+Ds1(2536)-+c.c. with a significance of 5.9σ, including systematic uncertainties. The measured mass and width are (4625.9-6.0+6.2(stat)±0.4(syst)) MeV/c2 and (49.8-11.5+13.9(stat)±4.0(syst)) MeV, respectively. The product of the e+e-→Ds+Ds1(2536)-+c.c. cross section and the branching fraction of Ds1(2536)-→D∗0K-is measured from the DsDs1(2536) threshold to 5.59 GeV.

AB - Using a data sample of 921.9 fb-1 collected with the Belle detector, we study the process of e+e-→Ds+Ds1(2536)-+c.c. via initial-state radiation. We report the first observation of a vector charmoniumlike state decaying to Ds+Ds1(2536)-+c.c. with a significance of 5.9σ, including systematic uncertainties. The measured mass and width are (4625.9-6.0+6.2(stat)±0.4(syst)) MeV/c2 and (49.8-11.5+13.9(stat)±4.0(syst)) MeV, respectively. The product of the e+e-→Ds+Ds1(2536)-+c.c. cross section and the branching fraction of Ds1(2536)-→D∗0K-is measured from the DsDs1(2536) threshold to 5.59 GeV.

UR - http://www.scopus.com/inward/record.url?scp=85077912813&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.100.111103

DO - 10.1103/PhysRevD.100.111103

M3 - Article

AN - SCOPUS:85077912813

SN - 2470-0010

VL - 100

JO - Physical Review D

JF - Physical Review D

IS - 11

M1 - 111103

ER -

Observation of a vector charmoniumlike state in e+e-→ Ds+ Ds1 (2536)-+ c. c.

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