Energy Scan of the e+e- →hb (nP)π+π- (n=1, 2) Cross Sections and Evidence for Y(11020) Decays into Charged Bottomoniumlike States

R. Mizuk; A. Bondar; I. Adachi; H. Aihara; D. M. Asner; H. Atmacan; V. Aulchenko; T. Aushev; R. Ayad; I. Badhrees; A. M. Bakich; E. Barberio; P. Behera; V. Bhardwaj; B. Bhuyan; J. Biswal; A. Bobrov; G. Bonvicini; A. Bozek; M. Bračko; T. E. Browder; D. Červenkov; V. Chekelian; A. Chen; B. G. Cheon; K. Chilikin; R. Chistov; V. Chobanova; S. K. Choi; Y. Choi; D. Cinabro; J. Dalseno; M. Danilov; N. Dash; Z. DoleŽal; A. Drutskoy; S. Eidelman; D. Epifanov; T. Ferber; B. G. Fulsom; V. Gaur; A. Garmash; R. Gillard; Y. M. Goh; P. Goldenzweig; B. Golob; D. Greenwald; T. Hara; K. Hayasaka; H. Hayashii; W. S. Hou; C. L. Hsu; K. Inami; G. Inguglia; A. Ishikawa; Y. Iwasaki; I. Jaegle; T. Julius; K. H. Kang; P. Katrenko; D. Y. Kim; H. J. Kim; J. B. Kim; K. T. Kim; M. J. Kim; S. H. Kim; Y. J. Kim; K. Kinoshita; P. Kodyš; S. Korpar; D. Kotchetkov; P. Krokovny; T. Kuhr; A. Kuzmin; Y. J. Kwon; J. S. Lange; C. H. Li; H. Li; L. Li; L. Li Gioi; J. Libby; D. Liventsev; M. Lubej; T. Luo; M. Masuda; T. Matsuda; D. Matvienko; K. Miyabayashi; H. Miyata; G. B. Mohanty; A. Moll; E. Nakano; M. Nakao; T. Nanut; K. J. Nath; K. Negishi; M. Niiyama; N. K. Nisar; S. Nishida; S. Ogawa; S. Okuno; S. L. Olsen; Y. Onuki; P. Pakhlov; G. Pakhlova; B. Pal; C. W. Park; H. Park; S. Paul; T. K. Pedlar; R. Pestotnik; M. Petrič; L. E. Piilonen; C. Pulvermacher; M. Ritter; Y. Sakai; S. Sandilya; T. Sanuki; V. Savinov; T. Schlüter; O. Schneider; G. Schnell; C. Schwanda; Y. Seino; D. Semmler; K. Senyo; O. Seon; M. E. Sevior; V. Shebalin; T. A. Shibata; J. G. Shiu; B. Shwartz; F. Simon; E. Solovieva; M. Starič; J. Stypula; T. Sumiyoshi; M. Takizawa; U. Tamponi; K. Tanida; Y. Teramoto; I. Tikhomirov; K. Trabelsi; M. Uchida; T. Uglov; Y. Unno; S. Uno; P. Urquijo; Y. Usov; C. Van Hulse; G. Varner; V. Vorobyev; C. H. Wang; M. Z. Wang; P. Wang; X. L. Wang; Y. Watanabe; K. M. Williams; E. Won; J. Yamaoka; Y. Yamashita; J. Yelton; C. Z. Yuan; Z. P. Zhang; V. Zhilich; V. Zhukova; V. Zhulanov; A. Zupanc

doi:10.1103/PhysRevLett.117.142001

Energy Scan of the e+e- →hb (nP)π+π- (n=1, 2) Cross Sections and Evidence for Y(11020) Decays into Charged Bottomoniumlike States

R. Mizuk, A. Bondar, I. Adachi, H. Aihara, D. M. Asner, H. Atmacan, V. Aulchenko, T. Aushev, R. Ayad, I. Badhrees, A. M. Bakich, E. Barberio, P. Behera, V. Bhardwaj, B. Bhuyan, J. Biswal, A. Bobrov, G. Bonvicini, A. Bozek, M. BračkoT. E. Browder, D. Červenkov, V. Chekelian, A. Chen, B. G. Cheon, K. Chilikin, R. Chistov, V. Chobanova, S. K. Choi, Y. Choi, D. Cinabro, J. Dalseno, M. Danilov, N. Dash, Z. DoleŽal, A. Drutskoy, S. Eidelman, D. Epifanov, T. Ferber, B. G. Fulsom, V. Gaur, A. Garmash, R. Gillard, Y. M. Goh, P. Goldenzweig, B. Golob, D. Greenwald, T. Hara, K. Hayasaka, H. Hayashii, W. S. Hou, C. L. Hsu, K. Inami, G. Inguglia, A. Ishikawa, Y. Iwasaki, I. Jaegle, T. Julius, K. H. Kang, P. Katrenko, D. Y. Kim, H. J. Kim, J. B. Kim, K. T. Kim, M. J. Kim, S. H. Kim, Y. J. Kim, K. Kinoshita, P. Kodyš, S. Korpar, D. Kotchetkov, P. Krokovny, T. Kuhr, A. Kuzmin, Y. J. Kwon, J. S. Lange, C. H. Li, H. Li, L. Li, L. Li Gioi, J. Libby, D. Liventsev, M. Lubej, T. Luo, M. Masuda, T. Matsuda, D. Matvienko, K. Miyabayashi, H. Miyata, G. B. Mohanty, A. Moll, E. Nakano, M. Nakao, T. Nanut, K. J. Nath, K. Negishi, M. Niiyama, N. K. Nisar, S. Nishida, S. Ogawa, S. Okuno, S. L. Olsen, Y. Onuki, P. Pakhlov, G. Pakhlova, B. Pal, C. W. Park, H. Park, S. Paul, T. K. Pedlar, R. Pestotnik, M. Petrič, L. E. Piilonen, C. Pulvermacher, M. Ritter, Y. Sakai, S. Sandilya, T. Sanuki, V. Savinov, T. Schlüter, O. Schneider, G. Schnell, C. Schwanda, Y. Seino, D. Semmler, K. Senyo, O. Seon, M. E. Sevior, V. Shebalin, T. A. Shibata, J. G. Shiu, B. Shwartz, F. Simon, E. Solovieva, M. Starič, J. Stypula, T. Sumiyoshi, M. Takizawa, U. Tamponi, K. Tanida, Y. Teramoto, I. Tikhomirov, K. Trabelsi, M. Uchida, T. Uglov, Y. Unno, S. Uno, P. Urquijo, Y. Usov, C. Van Hulse, G. Varner, V. Vorobyev, C. H. Wang, M. Z. Wang, P. Wang, X. L. Wang, Y. Watanabe, K. M. Williams, E. Won, J. Yamaoka, Y. Yamashita, J. Yelton, C. Z. Yuan, Z. P. Zhang, V. Zhilich, V. Zhukova, V. Zhulanov, A. Zupanc

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Abstract

Using data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider, we measure the energy dependence of the e+e-→hb(nP)π+π- (n=1, 2) cross sections from thresholds up to 11.02 GeV. We find clear (10860) and (11020) peaks with little or no continuum contribution. We study the resonant substructure of the (11020)→hb(nP)π+π- transitions and find evidence that they proceed entirely via the intermediate isovector states Zb(10610) and Zb(10650). The relative fraction of these states is loosely constrained by the current data: The hypothesis that only Zb(10610) is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only Zb(10650) is produced is not excluded at a significant level.

Original language	English
Article number	142001
Journal	Physical Review Letters
Volume	117
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.117.142001
State	Published - 28 Sep 2016

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10.1103/PhysRevLett.117.142001

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Mizuk, R., Bondar, A., Adachi, I., Aihara, H., Asner, D. M., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Badhrees, I., Bakich, A. M., Barberio, E., Behera, P., Bhardwaj, V., Bhuyan, B., Biswal, J., Bobrov, A., Bonvicini, G., Bozek, A., ... Zupanc, A. (2016). Energy Scan of the e+e- →hb (nP)π+π- (n=1, 2) Cross Sections and Evidence for Y(11020) Decays into Charged Bottomoniumlike States. Physical Review Letters, 117(14), Article 142001. https://doi.org/10.1103/PhysRevLett.117.142001

@article{f6530453213c4887aabb2796546522df,

title = "Energy Scan of the e+e- →hb (nP)π+π- (n=1, 2) Cross Sections and Evidence for Y(11020) Decays into Charged Bottomoniumlike States",

abstract = "Using data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider, we measure the energy dependence of the e+e-→hb(nP)π+π- (n=1, 2) cross sections from thresholds up to 11.02 GeV. We find clear (10860) and (11020) peaks with little or no continuum contribution. We study the resonant substructure of the (11020)→hb(nP)π+π- transitions and find evidence that they proceed entirely via the intermediate isovector states Zb(10610) and Zb(10650). The relative fraction of these states is loosely constrained by the current data: The hypothesis that only Zb(10610) is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only Zb(10650) is produced is not excluded at a significant level.",

author = "R. Mizuk and A. Bondar and I. Adachi and H. Aihara and Asner, {D. M.} and H. Atmacan and V. Aulchenko and T. Aushev and R. Ayad and I. Badhrees and Bakich, {A. M.} and E. Barberio and P. Behera and V. Bhardwaj and B. Bhuyan and J. Biswal and A. Bobrov and G. Bonvicini and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} and D. {\v C}ervenkov and V. Chekelian and A. Chen and Cheon, {B. G.} and K. Chilikin and R. Chistov and V. Chobanova and Choi, {S. K.} and Y. Choi and D. Cinabro and J. Dalseno and M. Danilov and N. Dash and Z. Dole{\v Z}al and A. Drutskoy and S. Eidelman and D. Epifanov and T. Ferber and Fulsom, {B. G.} and V. Gaur and A. Garmash and R. Gillard and Goh, {Y. M.} and P. Goldenzweig and B. Golob and D. Greenwald and T. Hara and K. Hayasaka and H. Hayashii and Hou, {W. S.} and Hsu, {C. L.} and K. Inami and G. Inguglia and A. Ishikawa and Y. Iwasaki and I. Jaegle and T. Julius and Kang, {K. H.} and P. Katrenko and Kim, {D. Y.} and Kim, {H. J.} and Kim, {J. B.} and Kim, {K. T.} and Kim, {M. J.} and Kim, {S. H.} and Kim, {Y. J.} and K. Kinoshita and P. Kody{\v s} and S. Korpar and D. Kotchetkov and P. Krokovny and T. Kuhr and A. Kuzmin and Kwon, {Y. J.} and Lange, {J. S.} and Li, {C. H.} and H. Li and L. Li and {Li Gioi}, L. and J. Libby and D. Liventsev and M. Lubej and T. Luo and M. Masuda and T. Matsuda and D. Matvienko and K. Miyabayashi and H. Miyata and Mohanty, {G. B.} and A. Moll and E. Nakano and M. Nakao and T. Nanut and Nath, {K. J.} and K. Negishi and M. Niiyama and Nisar, {N. K.} and S. Nishida and S. Ogawa and S. Okuno and Olsen, {S. L.} and Y. Onuki and P. Pakhlov and G. Pakhlova and B. Pal and Park, {C. W.} and H. Park and S. Paul and Pedlar, {T. K.} and R. Pestotnik and M. Petri{\v c} and Piilonen, {L. E.} and C. Pulvermacher and M. Ritter and Y. Sakai and S. Sandilya and T. Sanuki and V. Savinov and T. Schl{\"u}ter and O. Schneider and G. Schnell and C. Schwanda and Y. Seino and D. Semmler and K. Senyo and O. Seon and Sevior, {M. E.} and V. Shebalin and Shibata, {T. A.} and Shiu, {J. G.} and B. Shwartz and F. Simon and E. Solovieva and M. Stari{\v c} and J. Stypula and T. Sumiyoshi and M. Takizawa and U. Tamponi and K. Tanida and Y. Teramoto and I. Tikhomirov and K. Trabelsi and M. Uchida and T. Uglov and Y. Unno and S. Uno and P. Urquijo and Y. Usov and {Van Hulse}, C. and G. Varner and V. Vorobyev and Wang, {C. H.} and Wang, {M. Z.} and P. Wang and Wang, {X. L.} and Y. Watanabe and Williams, {K. M.} and E. Won and J. Yamaoka and Y. Yamashita and J. Yelton and Yuan, {C. Z.} and Zhang, {Z. P.} and V. Zhilich and V. Zhukova and V. Zhulanov and A. Zupanc",

note = "Publisher Copyright: {\textcopyright} 2016 American Physical Society.",

year = "2016",

month = sep,

day = "28",

doi = "10.1103/PhysRevLett.117.142001",

language = "English",

volume = "117",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "14",

}

Mizuk, R, Bondar, A, Adachi, I, Aihara, H, Asner, DM, Atmacan, H, Aulchenko, V, Aushev, T, Ayad, R, Badhrees, I, Bakich, AM, Barberio, E, Behera, P, Bhardwaj, V, Bhuyan, B, Biswal, J, Bobrov, A, Bonvicini, G, Bozek, A, Bračko, M, Browder, TE, Červenkov, D, Chekelian, V, Chen, A, Cheon, BG, Chilikin, K, Chistov, R, Chobanova, V, Choi, SK, Choi, Y, Cinabro, D, Dalseno, J, Danilov, M, Dash, N, DoleŽal, Z, Drutskoy, A, Eidelman, S, Epifanov, D, Ferber, T, Fulsom, BG, Gaur, V, Garmash, A, Gillard, R, Goh, YM, Goldenzweig, P, Golob, B, Greenwald, D, Hara, T, Hayasaka, K, Hayashii, H, Hou, WS, Hsu, CL, Inami, K, Inguglia, G, Ishikawa, A, Iwasaki, Y, Jaegle, I, Julius, T, Kang, KH, Katrenko, P, Kim, DY, Kim, HJ, Kim, JB, Kim, KT, Kim, MJ, Kim, SH, Kim, YJ, Kinoshita, K, Kodyš, P, Korpar, S, Kotchetkov, D, Krokovny, P, Kuhr, T, Kuzmin, A, Kwon, YJ, Lange, JS, Li, CH, Li, H, Li, L, Li Gioi, L, Libby, J, Liventsev, D, Lubej, M, Luo, T, Masuda, M, Matsuda, T, Matvienko, D, Miyabayashi, K, Miyata, H, Mohanty, GB, Moll, A, Nakano, E, Nakao, M, Nanut, T, Nath, KJ, Negishi, K, Niiyama, M, Nisar, NK, Nishida, S, Ogawa, S, Okuno, S, Olsen, SL, Onuki, Y, Pakhlov, P, Pakhlova, G, Pal, B, Park, CW, Park, H, Paul, S, Pedlar, TK, Pestotnik, R, Petrič, M, Piilonen, LE, Pulvermacher, C, Ritter, M, Sakai, Y, Sandilya, S, Sanuki, T, Savinov, V, Schlüter, T, Schneider, O, Schnell, G, Schwanda, C, Seino, Y, Semmler, D, Senyo, K, Seon, O, Sevior, ME, Shebalin, V, Shibata, TA, Shiu, JG, Shwartz, B, Simon, F, Solovieva, E, Starič, M, Stypula, J, Sumiyoshi, T, Takizawa, M, Tamponi, U, Tanida, K, Teramoto, Y, Tikhomirov, I, Trabelsi, K, Uchida, M, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Usov, Y, Van Hulse, C, Varner, G, Vorobyev, V, Wang, CH, Wang, MZ, Wang, P, Wang, XL, Watanabe, Y, Williams, KM, Won, E, Yamaoka, J, Yamashita, Y, Yelton, J, Yuan, CZ, Zhang, ZP, Zhilich, V, Zhukova, V, Zhulanov, V & Zupanc, A 2016, 'Energy Scan of the e+e- →hb (nP)π+π- (n=1, 2) Cross Sections and Evidence for Y(11020) Decays into Charged Bottomoniumlike States', Physical Review Letters, vol. 117, no. 14, 142001. https://doi.org/10.1103/PhysRevLett.117.142001

TY - JOUR

T1 - Energy Scan of the e+e- →hb (nP)π+π- (n=1, 2) Cross Sections and Evidence for Y(11020) Decays into Charged Bottomoniumlike States

AU - Mizuk, R.

AU - Bondar, A.

AU - Adachi, I.

AU - Aihara, H.

AU - Asner, D. M.

AU - Atmacan, H.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Ayad, R.

AU - Badhrees, I.

AU - Bakich, A. M.

AU - Barberio, E.

AU - Behera, P.

AU - Bhardwaj, V.

AU - Bhuyan, B.

AU - Biswal, J.

AU - Bobrov, A.

AU - Bonvicini, G.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Červenkov, D.

AU - Chekelian, V.

AU - Chen, A.

AU - Cheon, B. G.

AU - Chilikin, K.

AU - Chistov, R.

AU - Chobanova, V.

AU - Choi, S. K.

AU - Choi, Y.

AU - Cinabro, D.

AU - Dalseno, J.

AU - Danilov, M.

AU - Dash, N.

AU - DoleŽal, Z.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Ferber, T.

AU - Fulsom, B. G.

AU - Gaur, V.

AU - Garmash, A.

AU - Gillard, R.

AU - Goh, Y. M.

AU - Goldenzweig, P.

AU - Golob, B.

AU - Greenwald, D.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

AU - Hou, W. S.

AU - Hsu, C. L.

AU - Inami, K.

AU - Inguglia, G.

AU - Ishikawa, A.

AU - Iwasaki, Y.

AU - Jaegle, I.

AU - Julius, T.

AU - Kang, K. H.

AU - Katrenko, P.

AU - Kim, D. Y.

AU - Kim, H. J.

AU - Kim, J. B.

AU - Kim, K. T.

AU - Kim, M. J.

AU - Kim, S. H.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Kodyš, P.

AU - Korpar, S.

AU - Kotchetkov, D.

AU - Krokovny, P.

AU - Kuhr, T.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Li, C. H.

AU - Li, H.

AU - Li, L.

AU - Li Gioi, L.

AU - Libby, J.

AU - Liventsev, D.

AU - Lubej, M.

AU - Luo, T.

AU - Masuda, M.

AU - Matsuda, T.

AU - Matvienko, D.

AU - Miyabayashi, K.

AU - Miyata, H.

AU - Mohanty, G. B.

AU - Moll, A.

AU - Nakano, E.

AU - Nakao, M.

AU - Nanut, T.

AU - Nath, K. J.

AU - Negishi, K.

AU - Niiyama, M.

AU - Nisar, N. K.

AU - Nishida, S.

AU - Ogawa, S.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Onuki, Y.

AU - Pakhlov, P.

AU - Pakhlova, G.

AU - Pal, B.

AU - Park, C. W.

AU - Park, H.

AU - Paul, S.

AU - Pedlar, T. K.

AU - Pestotnik, R.

AU - Petrič, M.

AU - Piilonen, L. E.

AU - Pulvermacher, C.

AU - Ritter, M.

AU - Sakai, Y.

AU - Sandilya, S.

AU - Sanuki, T.

AU - Savinov, V.

AU - Schlüter, T.

AU - Schneider, O.

AU - Schnell, G.

AU - Schwanda, C.

AU - Seino, Y.

AU - Semmler, D.

AU - Senyo, K.

AU - Seon, O.

AU - Sevior, M. E.

AU - Shebalin, V.

AU - Shibata, T. A.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Simon, F.

AU - Solovieva, E.

AU - Starič, M.

AU - Stypula, J.

AU - Sumiyoshi, T.

AU - Takizawa, M.

AU - Tamponi, U.

AU - Tanida, K.

AU - Teramoto, Y.

AU - Tikhomirov, I.

AU - Trabelsi, K.

AU - Uchida, M.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Van Hulse, C.

AU - Varner, G.

AU - Vorobyev, V.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Wang, X. L.

AU - Watanabe, Y.

AU - Williams, K. M.

AU - Won, E.

AU - Yamaoka, J.

AU - Yamashita, Y.

AU - Yelton, J.

AU - Yuan, C. Z.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhukova, V.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2016/9/28

Y1 - 2016/9/28

N2 - Using data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider, we measure the energy dependence of the e+e-→hb(nP)π+π- (n=1, 2) cross sections from thresholds up to 11.02 GeV. We find clear (10860) and (11020) peaks with little or no continuum contribution. We study the resonant substructure of the (11020)→hb(nP)π+π- transitions and find evidence that they proceed entirely via the intermediate isovector states Zb(10610) and Zb(10650). The relative fraction of these states is loosely constrained by the current data: The hypothesis that only Zb(10610) is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only Zb(10650) is produced is not excluded at a significant level.

AB - Using data collected with the Belle detector at the KEKB asymmetric-energy e+e- collider, we measure the energy dependence of the e+e-→hb(nP)π+π- (n=1, 2) cross sections from thresholds up to 11.02 GeV. We find clear (10860) and (11020) peaks with little or no continuum contribution. We study the resonant substructure of the (11020)→hb(nP)π+π- transitions and find evidence that they proceed entirely via the intermediate isovector states Zb(10610) and Zb(10650). The relative fraction of these states is loosely constrained by the current data: The hypothesis that only Zb(10610) is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only Zb(10650) is produced is not excluded at a significant level.

UR - http://www.scopus.com/inward/record.url?scp=84994475490&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.117.142001

DO - 10.1103/PhysRevLett.117.142001

M3 - Article

AN - SCOPUS:84994475490

SN - 0031-9007

VL - 117

JO - Physical Review Letters

JF - Physical Review Letters

IS - 14

M1 - 142001

ER -

Energy Scan of the e+e- →hb (nP)π+π- (n=1, 2) Cross Sections and Evidence for Y(11020) Decays into Charged Bottomoniumlike States

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