Measurement of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo stretchy="false">→</mml:mo><mml:mi>η</mml:mi><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi></mml:math>cross section and search for<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo stretchy="false">→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi></mml:math>at center-of-mass energies between 3.810 and 4.600 GeV
I. Denysenko, Y. B. Chen(Institute of High Energy Physics), S. A. Cetin(Doğuş University), A. Calcaterra(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati), M. Albrecht(Thomas Jefferson National Accelerator Facility), M. L. Chen(Chinese Academy of Sciences), J. V. Bennett, G. Chen(Institute of High Energy Physics), J. C. Chen(Chinese Academy of Sciences), I. Boyko(Joint Institute for Nuclear Research), H. S. Chen(Chinese Academy of Sciences), G. Cibinetto, X. Z. Cai(State Forestry and Grassland Administration), J. P. Dai(Yunnan University), Y. Ban(Peking University), H. L. Dai(Chinese Academy of Sciences), H. Y. Chen(Beihang University), A. Amoroso(University of Turin), A. Dbeyssi, H. Cai(Wuhan University), D. Bettoni(Istituto Nazionale di Fisica Nucleare, Sezione di Ferrara), Ö. Çakır(Ankara University), R. A. Briere(Carnegie Mellon University), S. J. Chen(Nanjing University), X. Chen(Chinese Academy of Sciences), X. R. Chen(Lanzhou University), F. Bianchi(University of Turin), J. Chang(Chinese Academy of Sciences), O. Albayrak, G. Chelkov(Joint Institute for Nuclear Research), J. Z. Bai(Chinese Academy of Sciences), M. N. Achasov(Russian Academy of Sciences), G. F. Cao(Chinese Academy of Sciences), M. Bertani(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati), H. P. Cheng(Huangshan University), F. F. An, D. W. Bennett(Indiana University Bloomington), D. Dedovich(Joint Institute for Nuclear Research), J. M. Bian, X. Chu(Peking University), A. Denig(Johannes Gutenberg University Mainz), Z. Y. Deng(Xidian University), D. Ambrose, E. Boger, O. Bondarenko, D. Cronin-Hennessy, R. Baldini Ferroli, X. C. Ai(Chinese Academy of Sciences), Q. An(University of Science and Technology of China)
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields
June 9, 2015
Cited by 45
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