European Physical Journal C: Particles and Fields (Aug 2018)
Inclusive study of bottomonium production in association with an $$\eta $$ η meson in $$e^+e^-$$ e+e- annihilations near $$\varUpsilon (5S)$$ Υ(5S)
- U. Tamponi,
- E. Guido,
- R. Mussa,
- I. Adachi,
- H. Aihara,
- S. Al Said,
- D. M. Asner,
- H. Atmacan,
- V. Aulchenko,
- T. Aushev,
- R. Ayad,
- V. Babu,
- I. Badhrees,
- A. M. Bakich,
- V. Bansal,
- E. Barberio,
- P. Behera,
- M. Berger,
- V. Bhardwaj,
- B. Bhuyan,
- J. Biswal,
- A. Bondar,
- A. Bozek,
- M. Bračko,
- T. E. Browder,
- D. Červenkov,
- A. Chen,
- B. G. Cheon,
- K. Chilikin,
- K. Cho,
- Y. Choi,
- D. Cinabro,
- S. Cunliffe,
- T. Czank,
- N. Dash,
- S. Di Carlo,
- Z. Doležal,
- Z. Drásal,
- S. Eidelman,
- D. Epifanov,
- J. E. Fast,
- T. Ferber,
- B. G. Fulsom,
- R. Garg,
- V. Gaur,
- N. Gabyshev,
- A. Garmash,
- M. Gelb,
- P. Goldenzweig,
- J. Haba,
- T. Hara,
- K. Hayasaka,
- H. Hayashii,
- M. T. Hedges,
- W.-S. Hou,
- K. Inami,
- G. Inguglia,
- A. Ishikawa,
- R. Itoh,
- M. Iwasaki,
- Y. Iwasaki,
- I. Jaegle,
- H. B. Jeon,
- Y. Jin,
- K. K. Joo,
- T. Julius,
- K. H. Kang,
- T. Kawasaki,
- H. Kichimi,
- D. Y. Kim,
- H. J. Kim,
- J. B. Kim,
- K. T. Kim,
- S. H. Kim,
- K. Kinoshita,
- P. Kodyš,
- S. Korpar,
- D. Kotchetkov,
- P. Križan,
- R. Kroeger,
- P. Krokovny,
- R. Kulasiri,
- Y.-J. Kwon,
- I. S. Lee,
- S. C. Lee,
- L. K. Li,
- Y. Li,
- L. Li Gioi,
- J. Libby,
- D. Liventsev,
- T. Luo,
- M. Masuda,
- T. Matsuda,
- D. Matvienko,
- M. Merola,
- H. Miyata,
- R. Mizuk,
- G. B. Mohanty,
- H. K. Moon,
- T. Mori,
- T. Nanut,
- K. J. Nath,
- Z. Natkaniec,
- M. Nayak,
- N. K. Nisar,
- S. Nishida,
- S. Okuno,
- H. Ono,
- Y. Onuki,
- P. Pakhlov,
- G. Pakhlova,
- B. Pal,
- H. Park,
- S. Paul,
- T. K. Pedlar,
- R. Pestotnik,
- L. E. Piilonen,
- M. Ritter,
- A. Rostomyan,
- G. Russo,
- Y. Sakai,
- M. Salehi,
- S. Sandilya,
- T. Sanuki,
- V. Savinov,
- O. Schneider,
- G. Schnell,
- C. Schwanda,
- Y. Seino,
- K. Senyo,
- O. Seon,
- M. E. Sevior,
- V. Shebalin,
- C. P. Shen,
- T.-A. Shibata,
- N. Shimizu,
- J.-G. Shiu,
- B. Shwartz,
- A. Sokolov,
- E. Solovieva,
- M. Starič,
- J. F. Strube,
- T. Sumiyoshi,
- M. Takizawa,
- K. Tanida,
- F. Tenchini,
- K. Trabelsi,
- M. Uchida,
- S. Uehara,
- T. Uglov,
- Y. Unno,
- S. Uno,
- P. Urquijo,
- C. Van Hulse,
- G. Varner,
- A. Vinokurova,
- V. Vorobyev,
- A. Vossen,
- B. Wang,
- C. H. Wang,
- M.-Z. Wang,
- P. Wang,
- X. L. Wang,
- M. Watanabe,
- Y. Watanabe,
- E. Widmann,
- E. Won,
- H. Ye,
- C. Z. Yuan,
- Y. Yusa,
- S. Zakharov,
- Z. P. Zhang,
- V. Zhilich,
- V. Zhukova,
- V. Zhulanov,
- A. Zupanc
Affiliations
- U. Tamponi
- INFN-Sezione di Torino
- E. Guido
- INFN-Sezione di Torino
- R. Mussa
- INFN-Sezione di Torino
- I. Adachi
- High Energy Accelerator Research Organization (KEK)
- H. Aihara
- Department of Physics, University of Tokyo
- S. Al Said
- Department of Physics, Faculty of Science, University of Tabuk
- D. M. Asner
- Pacific Northwest National Laboratory
- H. Atmacan
- University of South Carolina
- V. Aulchenko
- Budker Institute of Nuclear Physics SB RAS
- T. Aushev
- Moscow Institute of Physics and Technology
- R. Ayad
- Department of Physics, Faculty of Science, University of Tabuk
- V. Babu
- Tata Institute of Fundamental Research
- I. Badhrees
- Department of Physics, Faculty of Science, University of Tabuk
- A. M. Bakich
- School of Physics, University of Sydney
- V. Bansal
- Pacific Northwest National Laboratory
- E. Barberio
- School of Physics, University of Melbourne
- P. Behera
- Indian Institute of Technology Madras
- M. Berger
- Stefan Meyer Institute for Subatomic Physics
- V. Bhardwaj
- Indian Institute of Science Education and Research Mohali
- B. Bhuyan
- Indian Institute of Technology Guwahati
- J. Biswal
- J. Stefan Institute
- A. Bondar
- Budker Institute of Nuclear Physics SB RAS
- A. Bozek
- H. Niewodniczanski Institute of Nuclear Physics
- M. Bračko
- J. Stefan Institute
- T. E. Browder
- University of Hawaii
- D. Červenkov
- Faculty of Mathematics and Physics, Charles University
- A. Chen
- National Central University
- B. G. Cheon
- Hanyang University
- K. Chilikin
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences
- K. Cho
- Korea Institute of Science and Technology Information
- Y. Choi
- Sungkyunkwan University
- D. Cinabro
- Wayne State University
- S. Cunliffe
- Pacific Northwest National Laboratory
- T. Czank
- Department of Physics, Tohoku University
- N. Dash
- Indian Institute of Technology Bhubaneswar
- S. Di Carlo
- Wayne State University
- Z. Doležal
- Faculty of Mathematics and Physics, Charles University
- Z. Drásal
- Faculty of Mathematics and Physics, Charles University
- S. Eidelman
- Budker Institute of Nuclear Physics SB RAS
- D. Epifanov
- Budker Institute of Nuclear Physics SB RAS
- J. E. Fast
- Pacific Northwest National Laboratory
- T. Ferber
- Deutsches Elektronen–Synchrotron
- B. G. Fulsom
- Pacific Northwest National Laboratory
- R. Garg
- Panjab University
- V. Gaur
- Virginia Polytechnic Institute and State University
- N. Gabyshev
- Budker Institute of Nuclear Physics SB RAS
- A. Garmash
- Budker Institute of Nuclear Physics SB RAS
- M. Gelb
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie
- P. Goldenzweig
- Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie
- J. Haba
- High Energy Accelerator Research Organization (KEK)
- T. Hara
- High Energy Accelerator Research Organization (KEK)
- K. Hayasaka
- Niigata University
- H. Hayashii
- Nara Women’s University
- M. T. Hedges
- University of Hawaii
- W.-S. Hou
- Department of Physics, National Taiwan University
- K. Inami
- Graduate School of Science, Nagoya University
- G. Inguglia
- Deutsches Elektronen–Synchrotron
- A. Ishikawa
- Department of Physics, Tohoku University
- R. Itoh
- High Energy Accelerator Research Organization (KEK)
- M. Iwasaki
- Osaka City University
- Y. Iwasaki
- High Energy Accelerator Research Organization (KEK)
- I. Jaegle
- University of Florida
- H. B. Jeon
- Kyungpook National University
- Y. Jin
- Department of Physics, University of Tokyo
- K. K. Joo
- Chonnam National University
- T. Julius
- School of Physics, University of Melbourne
- K. H. Kang
- Kyungpook National University
- T. Kawasaki
- Niigata University
- H. Kichimi
- High Energy Accelerator Research Organization (KEK)
- D. Y. Kim
- Soongsil University
- H. J. Kim
- Kyungpook National University
- J. B. Kim
- Korea University
- K. T. Kim
- Korea University
- S. H. Kim
- Hanyang University
- K. Kinoshita
- University of Cincinnati
- P. Kodyš
- Faculty of Mathematics and Physics, Charles University
- S. Korpar
- J. Stefan Institute
- D. Kotchetkov
- University of Hawaii
- P. Križan
- J. Stefan Institute
- R. Kroeger
- University of Mississippi
- P. Krokovny
- Budker Institute of Nuclear Physics SB RAS
- R. Kulasiri
- Kennesaw State University
- Y.-J. Kwon
- Yonsei University
- I. S. Lee
- Hanyang University
- S. C. Lee
- Kyungpook National University
- L. K. Li
- Institute of High Energy Physics, Chinese Academy of Sciences
- Y. Li
- Virginia Polytechnic Institute and State University
- L. Li Gioi
- Max-Planck-Institut für Physik
- J. Libby
- Indian Institute of Technology Madras
- D. Liventsev
- High Energy Accelerator Research Organization (KEK)
- T. Luo
- University of Pittsburgh
- M. Masuda
- Earthquake Research Institute, University of Tokyo
- T. Matsuda
- University of Miyazaki
- D. Matvienko
- Budker Institute of Nuclear Physics SB RAS
- M. Merola
- INFN-Sezione di Napoli
- H. Miyata
- Niigata University
- R. Mizuk
- Moscow Institute of Physics and Technology
- G. B. Mohanty
- Tata Institute of Fundamental Research
- H. K. Moon
- Korea University
- T. Mori
- Graduate School of Science, Nagoya University
- T. Nanut
- J. Stefan Institute
- K. J. Nath
- Indian Institute of Technology Guwahati
- Z. Natkaniec
- H. Niewodniczanski Institute of Nuclear Physics
- M. Nayak
- High Energy Accelerator Research Organization (KEK)
- N. K. Nisar
- University of Pittsburgh
- S. Nishida
- High Energy Accelerator Research Organization (KEK)
- S. Okuno
- Kanagawa University
- H. Ono
- Niigata University
- Y. Onuki
- Department of Physics, University of Tokyo
- P. Pakhlov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences
- G. Pakhlova
- Moscow Institute of Physics and Technology
- B. Pal
- University of Cincinnati
- H. Park
- Kyungpook National University
- S. Paul
- Department of Physics, Technische Universität München
- T. K. Pedlar
- Luther College
- R. Pestotnik
- J. Stefan Institute
- L. E. Piilonen
- Virginia Polytechnic Institute and State University
- M. Ritter
- Ludwig Maximilians University
- A. Rostomyan
- Deutsches Elektronen–Synchrotron
- G. Russo
- INFN-Sezione di Napoli
- Y. Sakai
- High Energy Accelerator Research Organization (KEK)
- M. Salehi
- Ludwig Maximilians University
- S. Sandilya
- University of Cincinnati
- T. Sanuki
- Department of Physics, Tohoku University
- V. Savinov
- University of Pittsburgh
- O. Schneider
- École Polytechnique Fédérale de Lausanne (EPFL)
- G. Schnell
- University of the Basque Country UPV/EHU
- C. Schwanda
- Institute of High Energy Physics
- Y. Seino
- Niigata University
- K. Senyo
- Yamagata University
- O. Seon
- Graduate School of Science, Nagoya University
- M. E. Sevior
- School of Physics, University of Melbourne
- V. Shebalin
- Budker Institute of Nuclear Physics SB RAS
- C. P. Shen
- Beihang University
- T.-A. Shibata
- Tokyo Institute of Technology
- N. Shimizu
- Department of Physics, University of Tokyo
- J.-G. Shiu
- Department of Physics, National Taiwan University
- B. Shwartz
- Budker Institute of Nuclear Physics SB RAS
- A. Sokolov
- Institute for High Energy Physics
- E. Solovieva
- Moscow Institute of Physics and Technology
- M. Starič
- J. Stefan Institute
- J. F. Strube
- Pacific Northwest National Laboratory
- T. Sumiyoshi
- Tokyo Metropolitan University
- M. Takizawa
- Showa Pharmaceutical University
- K. Tanida
- Advanced Science Research Center, Japan Atomic Energy Agency
- F. Tenchini
- School of Physics, University of Melbourne
- K. Trabelsi
- High Energy Accelerator Research Organization (KEK)
- M. Uchida
- Tokyo Institute of Technology
- S. Uehara
- High Energy Accelerator Research Organization (KEK)
- T. Uglov
- Moscow Institute of Physics and Technology
- Y. Unno
- Hanyang University
- S. Uno
- High Energy Accelerator Research Organization (KEK)
- P. Urquijo
- School of Physics, University of Melbourne
- C. Van Hulse
- University of the Basque Country UPV/EHU
- G. Varner
- University of Hawaii
- A. Vinokurova
- Budker Institute of Nuclear Physics SB RAS
- V. Vorobyev
- Budker Institute of Nuclear Physics SB RAS
- A. Vossen
- Indiana University
- B. Wang
- University of Cincinnati
- C. H. Wang
- National United University
- M.-Z. Wang
- Department of Physics, National Taiwan University
- P. Wang
- Institute of High Energy Physics, Chinese Academy of Sciences
- X. L. Wang
- High Energy Accelerator Research Organization (KEK)
- M. Watanabe
- Niigata University
- Y. Watanabe
- Kanagawa University
- E. Widmann
- Stefan Meyer Institute for Subatomic Physics
- E. Won
- Korea University
- H. Ye
- Deutsches Elektronen–Synchrotron
- C. Z. Yuan
- Institute of High Energy Physics, Chinese Academy of Sciences
- Y. Yusa
- Niigata University
- S. Zakharov
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences
- Z. P. Zhang
- University of Science and Technology of China
- V. Zhilich
- Budker Institute of Nuclear Physics SB RAS
- V. Zhukova
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences
- V. Zhulanov
- Budker Institute of Nuclear Physics SB RAS
- A. Zupanc
- J. Stefan Institute
- DOI
- https://doi.org/10.1140/epjc/s10052-018-6086-4
- Journal volume & issue
-
Vol. 78,
no. 8
pp. 1 – 10
Abstract
Abstract We study bottomonium production in association with an $$\eta $$ η meson in $$e^+e^-$$ e+e- annihilations near the $$\varUpsilon (5S)$$ Υ(5S) , at a centre-of-mass energy of $$\sqrt{s}=10.866$$ s=10.866 GeV. The results are based on the 121.4 fb$$^{-1}$$ -1 data sample collected by the Belle experiment at the asymmetric-energy KEKB collider. Only the $$\eta $$ η meson is reconstructed and the missing-mass spectrum of $$\eta $$ η candidates is investigated. We observe the $$e^+e^-\rightarrow \eta \varUpsilon _J(1D)$$ e+e-→ηΥJ(1D) process and find evidence for the $$e^+e^-\rightarrow \eta \varUpsilon (2S)$$ e+e-→ηΥ(2S) process, while no significant signals of $$\varUpsilon (1S)$$ Υ(1S) , $$h_b(1P)$$ hb(1P) , nor $$h_b(2P)$$ hb(2P) are found. Cross sections for the studied processes are reported.