Measurements of the Mass and Width of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>η</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math>Using the Decay<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>ψ</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:mn>3686</mml:mn><mml:mo stretchy="false">)</mml:mo><mml:mo>→</mml:mo><mml:mi>γ</mml:mi><mml:msub><mml:mi>η</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:math>

C. D. Fu(Institute of High Energy Physics), H X Chen(Zhejiang Lab), M. Y. Dong, N. Berger(Johannes Gutenberg University Mainz), A. Calcaterra(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati), J C Chen, I. Boyko(Joint Institute for Nuclear Research), Diego Alberto(University of Turin), J. P. Dai(Yunnan University), Y. Ban(Peking University), M L Chen, H S Chen, M. Destefanis, J. M. Bian, R. A. Briere(Carnegie Mellon University), Y Chen, J. F. Chang(University of Science and Technology of China), Y B Chen, L. Y. Dong(Centers for Disease Control and Prevention), S. X. Du(Zhengzhou University), J. Fang, Zhenghua An(Chinese Academy of Sciences), G. F. Cao(Institute of High Energy Physics), Z. Y. Deng, G. Chelkov(Joint Institute for Nuclear Research), Wenxuan Ding, J. Z. Bai(Institute of High Energy Physics), C. Q. Feng(University of Science and Technology of China), F. F. An, J. A. Becker(Ruhr University Bochum), I. Denysenko, D. Dedovich(Joint Institute for Nuclear Research), Y. Ding(Liaoning University), Y. P. Chu, H. P. Cheng, V. Bytev, M. N. Achasov(Siberian Branch of the Russian Academy of Sciences), S. S. Fang, D. Ambrose, E. Boger, O. Bondarenko, G Chen, R. Baldini Ferroli, M. B. Bertani, S. J. Chen(Nanjing University), Q. An(University of Science and Technology of China), D. Cronin-Hennessy
Physical Review Letters
May 31, 2012
Cited by 40


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