Search for transitions from (4S) and (5S) to ηb (1S) and ηb (2S) with emission of an ω meson

Authors

• P. Oskin, P.N. Lebedev Physical Institute of the Russian Academy of Sciences
• R. Mizuk, National Research University Higher School of Economics
• H. Aihara, The University of Tokyo
• D. M. Asner, Brookhaven National Laboratory
• H. Atmacan, University of Cincinnati
• V. Aulchenko, Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
• T. Aushev, National Research University Higher School of Economics
• R. Ayad, University of Tabuk
• P. Behera, Indian Institute of Technology Madras
• K. Belous, Institut fiziki vysokikh energii
• J. Bennett, University of Mississippi
• M. Bessner, University of Hawaiʻi at Mānoa
• V. Bhardwaj, Indian Institute of Science Education and Research Mohali
• B. Bhuyan, Indian Institute of Technology Guwahati
• T. Bilka, Charles University
• J. Biswal, Jozef Stefan Institute
• G. Bonvicini, Wayne State University
• A. Bozek, Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
• M. Bračko, Jozef Stefan Institute
• T. E. Browder, University of Hawaiʻi at Mānoa
• M. Campajola, Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
• L. Cao, Universität Bonn
• D. Červenkov, Charles University
• P. Chang, National Taiwan University
• V. Chekelian, Max Planck Institute for Physics (Werner Heisenberg Institute)
• A. Chen, National Central University Taiwan
• B. G. Cheon, Hanyang University
• K. Chilikin, P.N. Lebedev Physical Institute of the Russian Academy of Sciences
• H. E. Cho, Hanyang University
• K. Cho, Korea Institute of Science and Technology Information
• S. K. Choi, Gyeongsang National University
• R. Kulasiri, Kennesaw State University

Department

Physics

Document Type

Article

Publication Date

11-30-2020

Abstract

Using data collected in the Belle experiment at the KEKB asymmetric-energy e+e- collider we search for transitions (4S)→ηb(1S)ω, (5S)→ηb(1S)ω and (5S)→ηb(2S)ω. No significant signals are observed and we set 90% confidence level upper limits on the corresponding visible cross sections: 0.2 pb, 0.4 pb and 1.9 pb, respectively.

Journal Title

Physical Review D

Journal ISSN

24700010

Volume

102

Issue

9

Digital Object Identifier (DOI)

10.1103/PhysRevD.102.092011