First observation of the isospin violating decay<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>J</mml:mi><mml:mo>/</mml:mo><mml:mi>ψ</mml:mi><mml:mo>→</mml:mo><mml:mi mathvariant="italic">Λ</mml:mi><mml:msup><mml:mover accent="true"><mml:mi mathvariant="italic">Σ</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mn>0</mml:mn></mml:msup><mml:mo>+</mml:mo><mml:mi mathvariant="normal">c</mml:mi><mml:mo>.</mml:mo><mml:mi mathvariant="normal">c</mml:mi><mml:mo>.</mml:mo></mml:math>
F. Feldbauer, M. Y. Dong, N. Berger(Johannes Gutenberg University Mainz), A. Calcaterra(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati), Y. B. Chen(Institute of High Energy Physics), M. L. Chen(Institute of High Energy Physics), I. Boyko(Joint Institute for Nuclear Research), S. J. Chen(Nanjing University), H. S. Chen(Institute of High Energy Physics), J. P. Dai(Yunnan University), Y. Ban(Peking University), J. C. Chen(Institute of High Energy Physics), X. Cai(Institute of Modern Physics), M. Destefanis, J. M. Bian, Ö. Çakır(Ankara University), R. A. Briere(Carnegie Mellon University), Y. Chen(Institute of High Energy Physics), L. Y. Dong(Centers for Disease Control and Prevention), J. Fang(Yunnan University), Zhenghua An(Chinese Academy of Sciences), G. F. Cao(Institute of High Energy Physics), Z. Y. Deng, S. X. Du(Zhengzhou University), J. Z. Bai(Institute of High Energy Physics), M. Bertani(Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati), F. F. An, L. Fava(University of Turin), J. A. Becker(Ruhr University Bochum), I. Denysenko, D. Dedovich(Joint Institute for Nuclear Research), J. F. Chang(Nankai University), Y. Ding(Liaoning University), S. A. Çetin(Doğuş University), Y. P. Chu, W. M. Ding, H. P. Cheng, V. Bytev, M. N. Achasov(Siberian Branch of the Russian Academy of Sciences), A. Denig(Johannes Gutenberg University Mainz), S. S. Fang, G. Chelkov(Joint Institute for Nuclear Research), D. Ambrose, E. Boger, O. Bondarenko, D. Cronin-Hennessy, G. Chen(Institute of High Energy Physics), Q. An(University of Science and Technology of China)
Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields
August 15, 2012
Cited by 25
Related Papers
Design concepts for the Cherenkov Telescope Array CTA: an advanced facility for ground-based high-energy gamma-ray astronomy
|Experimental Astronomy|2011|922
The DArk Matter Particle Explorer mission
|Astroparticle Physics|2017|322
Measurement of the cosmic ray proton spectrum from 40 GeV to 100 TeV with the DAMPE satellite
|Science Advances|2019|279
Search for a Dark Matter Annihilation Signal from the Galactic Center Halo with H.E.S.S.
|Physical Review Letters|2011|276