Observation of electromagnetic Dalitz decays<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:mi>P</mml:mi><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:math>

J. Dong; A. Calcaterra; J. F. Chang; M. Albrecht; G. Chen; S. J. Chen; J. V. Bennett; X. R. Chen; G. F. Cao; C. Dong; I. Boyko; Y. Ban; H. S. Chen; J. C. Chen; X. Ai; H. Cai; M. Destefanis; J. M. Bian; Ö. Çakır; R. A. Briere; Y. B. Chen; X. Chen; O. Albayrak; Z. Y. Deng; J. Z. Bai; X. K. Chu; M. Bertani; F. F. An; D. J. Ambrose; I. Denysenko; D. Dedovich; S. Braun; X. Cai; Y. Ding; S. A. Çetin; Y. P. Chu; W. M. Ding; H. P. Cheng; M. N. Achasov; A. Denig; G. Chelkov; E. Boger; O. Bondarenko; J. P. Dai; D. Cronin-Hennessy; R. Baldini Ferroli; M. L. Chen; Q. An

doi:10.1103/physrevd.89.092008

Observation of electromagnetic Dalitz decays<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo stretchy="false">/</mml:mo><mml:mi>ψ</mml:mi><mml:mo stretchy="false">→</mml:mo><mml:mi>P</mml:mi><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:math>

J. Dong(Institute of High Energy Physics), A. Calcaterra(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati), J. F. Chang(Institute of High Energy Physics), M. Albrecht(Thomas Jefferson National Accelerator Facility), G. Chen(Institute of High Energy Physics), S. J. Chen(Nanjing University), J. V. Bennett, X. R. Chen(Institute of High Energy Physics), G. F. Cao(Institute of High Energy Physics), C. Dong(Nankai University), I. Boyko(Joint Institute for Nuclear Research), Y. Ban(Peking University), H. S. Chen(Institute of High Energy Physics), J. C. Chen(Bursa Uludağ Üni̇versi̇tesi̇), X. Ai(Johannes Gutenberg University Mainz), H. Cai(Wuhan University), M. Destefanis, J. M. Bian, Ö. Çakır(Ankara University), R. A. Briere(Carnegie Mellon University), Y. B. Chen(Università degli Studi del Piemonte Orientale “Amedeo Avogadro”), X. Chen(Institute of High Energy Physics), O. Albayrak, Z. Y. Deng, J. Z. Bai(Institute of High Energy Physics), X. K. Chu(Peking University), M. Bertani(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati), F. F. An, D. J. Ambrose, I. Denysenko, D. Dedovich(Joint Institute for Nuclear Research), S. Braun(Justus-Liebig-Universität Gießen), X. Cai(Institute of High Energy Physics), Y. Ding(Liaoning University), S. A. Çetin(Doğuş University), Y. P. Chu, W. M. Ding, H. P. Cheng, M. N. Achasov(Siberian Branch of the Russian Academy of Sciences), A. Denig(Johannes Gutenberg University Mainz), G. Chelkov(Joint Institute for Nuclear Research), E. Boger, O. Bondarenko, J. P. Dai(Institute of High Energy Physics), D. Cronin-Hennessy, R. Baldini Ferroli, M. L. Chen(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

May 19, 2014

10.1103/physrevd.89.092008

Cited by 26

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