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

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

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