Skip to main navigation Skip to search Skip to main content

Observation of e+e- →ωχbJ (1P) and Search for Xb →ω Υ (1S) at s near 10.75 GeV

  • I. Adachi
  • , L. Aggarwal
  • , H. Ahmed
  • , H. Aihara
  • , N. Akopov
  • , A. Aloisio
  • , N. Anh Ky
  • , D. M. Asner
  • , T. Aushev
  • , V. Aushev
  • , H. Bae
  • , P. Bambade
  • , Sw Banerjee
  • , J. Baudot
  • , M. Bauer
  • , A. Beaubien
  • , J. Becker
  • , P. K. Behera
  • , J. V. Bennett
  • , E. Bernieri
  • F. U. Bernlochner, V. Bertacchi, M. Bertemes, E. Bertholet, M. Bessner, S. Bettarini, B. Bhuyan, F. Bianchi, T. Bilka, D. Biswas, D. Bodrov, A. Bolz, J. Borah, A. Bozek, M. Bračko, P. Branchini, T. E. Browder, A. Budano, S. Bussino, M. Campajola, L. Cao, G. Casarosa, M. C. Chang, P. Cheema, V. Chekelian, Y. Q. Chen, K. Chilikin, K. Chirapatpimol, H. E. Cho, K. Cho, S. J. Cho, S. K. Choi, S. Choudhury, D. Cinabro, L. Corona, S. Cunliffe, S. Das, F. Dattola, E. De La Cruz-Burelo, S. A. De La Motte, G. De Nardo, M. De Nuccio, G. De Pietro, R. De Sangro, M. Destefanis, S. Dey, A. De Yta-Hernandez, R. Dhamija, A. Di Canto, F. Di Capua, Z. DoleŽal, I. Domínguez Jiménez, T. V. Dong, M. Dorigo, K. Dort, S. Dreyer, S. Dubey, G. Dujany, M. Eliachevitch, P. Feichtinger, T. Ferber, D. Ferlewicz, T. Fillinger, G. Finocchiaro, A. Fodor, F. Forti, B. G. Fulsom, E. Ganiev, V. Gaur, A. Gaz, A. Gellrich, G. Ghevondyan, R. Giordano, A. Giri, A. Glazov, B. Gobbo, R. Godang, P. Goldenzweig, S. Granderath, E. Graziani, D. Greenwald, T. Gu, Y. Guan, K. Gudkova, J. Guilliams, T. Hara, K. Hayasaka, H. Hayashii, S. Hazra, C. Hearty, I. Heredia De La Cruz, M. Hernández Villanueva, A. Hershenhorn, T. Higuchi, E. C. Hill, H. Hirata, M. Hohmann, C. L. Hsu, T. Iijima, K. Inami, G. Inguglia, N. Ipsita, A. Ishikawa, S. Ito, M. Iwasaki, P. Jackson, W. W. Jacobs, D. E. Jaffe, E. J. Jang, Q. P. Ji, S. Jia, Y. Jin, K. K. Joo, H. Junkerkalefeld, A. B. Kaliyar, K. H. Kang, R. Karl, G. Karyan, C. Ketter, C. Kiesling, C. H. Kim, D. Y. Kim, K. H. Kim, Y. K. Kim, H. Kindo, P. Kodyš, T. Koga, S. Kohani, K. Kojima, T. Konno, A. Korobov, S. Korpar, E. Kovalenko, R. Kowalewski, T. M.G. Kraetzschmar, P. KriŽan, P. Krokovny, R. Kumar, K. Kumara, T. Kunigo, A. Kuzmin, Y. J. Kwon, S. Lacaprara, T. Lam, L. Lanceri, J. S. Lange, M. Laurenza, K. Lautenbach, R. Leboucher, P. M. Lewis, C. Li, L. K. Li, J. Libby, K. Lieret, Z. Liptak, Q. Y. Liu, D. Liventsev, S. Longo, A. Lozar, T. Lueck, C. Lyu, M. Maggiora, R. Maiti, R. Manfredi, E. Manoni, S. Marcello, C. Marinas, L. Martel, A. Martini, T. Martinov, L. Massaccesi, M. Masuda, K. Matsuoka, S. K. Maurya, J. A. McKenna, M. Merola, F. Metzner, M. Milesi, C. Miller, K. Miyabayashi, R. Mizuk, N. Molina-Gonzalez, S. Moneta, H. G. Moser, M. Mrvar, R. Mussa, I. Nakamura, M. Nakao, Y. Nakazawa, A. Narimani Charan, M. Naruki, Z. Natkaniec, A. Natochii, L. Nayak, M. Nayak, G. Nazaryan, N. K. Nisar, S. Ogawa, H. Ono, Y. Onuki, P. Oskin, A. Paladino, A. Panta, E. Paoloni, S. Pardi, H. Park, S. H. Park, B. Paschen, A. Passeri, S. Paul, T. K. Pedlar, I. Peruzzi, R. Peschke, R. Pestotnik, M. Piccolo, L. E. Piilonen, P. L.M. Podesta-Lerma, T. Podobnik, S. Pokharel, L. Polat, C. Praz, S. Prell, E. Prencipe, M. T. Prim, H. Purwar, N. Rad, S. Raiz, A. Ramirez Morales, M. Reif, S. Reiter, M. Remnev, I. Ripp-Baudot, G. Rizzo, S. H. Robertson, J. M. Roney, A. Rostomyan, N. Rout, G. Russo, D. A. Sanders, S. Sandilya, A. Sangal, L. Santelj, Y. Sato, V. Savinov, B. Scavino, J. Schueler, C. Schwanda, Y. Seino, A. Selce, K. Senyo, J. Serrano, M. E. Sevior, C. Sfienti, C. P. Shen, X. D. Shi, T. Shillington, A. Sibidanov, J. B. Singh, J. Skorupa, R. J. Sobie, A. Soffer, E. Solovieva, S. Spataro, M. Starič, S. Stefkova, Z. S. Stottler, R. Stroili, Y. Sue, M. Sumihama, K. Sumisawa, W. Sutcliffe, S. Y. Suzuki, H. Svidras, M. Takizawa, K. Tanida, H. Tanigawa, F. Tenchini, A. Thaller, R. Tiwary, D. Tonelli, E. Torassa, N. Toutounji, K. Trabelsi, M. Uchida, I. Ueda, Y. Uematsu, T. Uglov, K. Unger, Y. Unno, K. Uno, S. Uno, Y. Ushiroda, S. E. Vahsen, R. Van Tonder, G. S. Varner, A. Vinokurova, L. Vitale, V. Vobbilisetti, H. M. Wakeling, E. Wang, M. Z. Wang, A. Warburton, S. Watanuki, M. Welsch, C. Wessel, E. Won, X. P. Xu, B. D. Yabsley, S. Yamada, W. Yan, S. B. Yang, H. Ye, J. Yelton, J. H. Yin, Y. M. Yook, K. Yoshihara, C. Z. Yuan, L. Zani, Y. Zhang, X. Y. Zhou, V. I. Zhukova, R. Žlebčík

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

37 Scopus citations

Abstract

We study the processes e+e-→ωχbJ(1P) (J=0, 1, or 2) using samples at center-of-mass energies s=10.701, 10.745, and 10.805 GeV, corresponding to 1.6, 9.8, and 4.7 fb-1 of integrated luminosity, respectively. These data were collected with the Belle II detector during special operations of the SuperKEKB collider above the ϒ(4S) resonance. We report the first observation of ωχbJ(1P) signals at s=10.745 GeV. By combining Belle II data with Belle results at s=10.867 GeV, we find energy dependencies of the Born cross sections for e+e-→ωχb1,b2(1P) to be consistent with the shape of the ϒ(10753) state. These data indicate that the internal structures of the ϒ(10753) and ϒ(10860) states may differ. Including data at s=10.653 GeV, we also search for the bottomonium equivalent of the X(3872) state decaying into ωϒ(1S). No significant signal is observed for masses between 10.45 and 10.65 GeV/c2.

Original languageEnglish
Article number091902
JournalPhysical Review Letters
Volume130
Issue number9
DOIs
StatePublished - 3 Mar 2023

Funding

FundersFunder number
Ministry of Education
Narodowe Centrum Nauki
Institut National de Physique Nucléaire et de Physique des Particules
Korea Research Environment Open Network
Akademi Sains Malaysia
Universiti Malaya
National Institute of Informatics
Korea Institute of Science and Technology Information
Bundesministerium für Bildung, Wissenschaft und Forschung
Instituto Nazionale di Fisica Nucleare
Thailand Center of Excellence in Physics
Department of Science and Technology, Ministry of Science and Technology, India
Centre National de la Recherche Scientifique
Max-Planck-Gesellschaft
Bundesministerium für Bildung und Forschung
Ministry of Education and Science of Ukraine
Helmholtz-Gemeinschaft
Canarie
GridKA
Deutsche Forschungsgemeinschaft
Ministry of Education and Science of the Russian Federation
CAS Center for Excellence in Particle Physics
Natural Sciences and Engineering Research Council of Canada
TUBITAK ULAKBIM
National Research University Higher School of Economics
Compute Canada
Victoria University
European Research Council
Ministerstwo Edukacji i Nauki
Generalitat Valenciana, Spain
GLORIAD
Alexander von Humboldt-Stiftung
Ministry of Education, Culture, Sports, Science and Technology
Department of Atomic Energy, Government of IndiaRTI 4002
University of TabukS-0280-1439, S-0256-1438
Austrian Science FundP 31361, J 4625, P 31361-N36
National Science FoundationPHY-2111604, PHY-1913789, 1913789
Horizon 2020 ERC-Consolidator819127
United States-Israel Binational Science Foundation2016113
Liaoning Revitalization Talents ProgramXLYC1807135
Japan Society for the Promotion of Science26400255, 18H05226, 18K03621, 16H06492, 22H00144, 19H00682, 26220706, 17H01133, 19K03888, 22K21347, 16K05323, 16H03993, 16H03968, 17H05405, 18H03710
Chinese Academy of SciencesQYZDJ-SSW-SLH011
National Research Foundation of Ukraine2020.02/0257
Ministerstvo Školství, Mládeže a TělovýchovyLTT17020
U.S. Department of EnergyDE-SC0010007, DE-SC0010118, DE-AC06-76RLO1830, DE-SC0010504, DE-SC0012704, DE-SC0010073, DE-SC0011784, DE-SC0021274, DE-SC0022350, DE-SC0019230, DE-SC0009824, DE-SC0007983, DE-SC0009973
Ministry of Higher Education, Malaysia237, FOINS-296, CB-236394, CB-180023, CB-254409, CB-221329
Seventh FrameworkPIEF-GA-2013-622527
Univerzita Karlova v PrazeSVV 260448
Excellent Youth Foundation of Henan Province212300410010
youth talent support program of Henan ProvinceZYQR201912178
Javna Agencija za Raziskovalno Dejavnost RSJ1-9124, P1-0135
Israel Science Foundation2476/17
European Commission622527
CIDEGENT/2018/020 Ministry of Science and TechnologyMOST107-2119-M-002-035-MY3, MOST106-2112-M-002-005-MY3
Horizon 2020 Marie Sklodowska-Curie700525, 822070, 101026516
Australian Research CouncilDP170102204, FT120100745, DP180102629, DP150103061, DE220100462, FT130100018, DP170102389, FT130100303
Horizon 2020 Framework Programme947006, 101026516
Grantová Agentura České Republiky22-18469S
Shanghai Pujiang Program18PJ1401000
Horizon 2020 ERC-Advanced267104, 884719
Israel Ministry of Science3-16543
Vietnam Academy of Science and TechnologyDL0000.05/21-23
Agencia Estatal de InvestigaciónRYC2020-029875-I
Foundation of Henan Educational Committee21A140012
National Research Foundation of Korea2022R1A2C1003993, 2016R1D1A1B02012900, 2018R1A2B3003643, 2018R1D1A1B07047294, 2019R1I1A3A01058933, 2019K1A3A7A09033840, 2018R1A6A1A06024970
Science and Technology Commission of Shanghai Municipality19ZR1403000
National Natural Science Foundation of China12135005, 11521505, 11761141009, 11975076, 11575017, 12161141008, 11705209, 11675166, 12005040
Science Committee of the Republic of Armenia20TTCG-1C010

    Fingerprint

    Dive into the research topics of 'Observation of e+e- →ωχbJ (1P) and Search for Xb →ω Υ (1S) at s near 10.75 GeV'. Together they form a unique fingerprint.

    Cite this