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Search for the radiative transition Formula Presented

  • BESIII Collaboration
  • CAS - Institute of High Energy Physics
  • National Centre for Nuclear Research
  • University of Science and Technology of China
  • University of Chinese Academy of Sciences
  • Chinese Academy of Sciences
  • University of Jinan
  • Sun Yat-Sen University
  • China Center of Advanced Science and Technology World Laboratory
  • Jilin University
  • Beihang University
  • Ruhr University Bochum
  • Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
  • Novosibirsk State University
  • Carnegie Mellon University
  • Central China Normal University
  • Central South University
  • China University of Geosciences, Wuhan
  • Chung-Ang University
  • COMSATS University Islamabad
  • The Department of Mathematical Sciences
  • Fudan University
  • Lanzhou University
  • GSI Helmholtz Centre for Heavy Ion Research
  • University of Groningen
  • Goethe University Frankfurt
  • Guangxi Normal University
  • Guangxi University
  • Hangzhou Normal University
  • Hebei University
  • CAS - Institute of Modern Physics
  • Helmholtz Institute Mainz
  • Henan Normal University
  • Henan University
  • Henan University of Science and Technology
  • Henan University of Technology
  • Huangshan College
  • Hunan Normal University
  • Hunan University
  • Indian Institute of Technology Madras
  • Indiana University Bloomington
  • Johannes Gutenberg University Mainz
  • National Institute for Nuclear Physics
  • University of Perugia
  • University of Ferrara
  • Inner Mongolia University
  • Mongolian Academy of Sciences
  • Universidad de Tarapacá
  • Liaoning University
  • Joint Institute for Nuclear Research
  • Moscow Institute of Physics and Technology
  • Petersburg Nuclear Physics Institute (PNPI)
  • Justus Liebig University Giessen
  • Liaoning Normal University
  • Zhengzhou University
  • Nanjing Normal University
  • Nanjing University
  • Nankai University
  • Qufu Normal University
  • Wuhan University
  • Uppsala University
  • North China Electric Power University
  • Peking University
  • Swiss Federal Institute of Technology Lausanne
  • Renmin University of China
  • Shandong Normal University
  • Shandong University
  • Shanghai Jiao Tong University
  • Ministry of Education of the People's Republic of China
  • Shanxi Normal University
  • Shanxi University
  • Sichuan University
  • Soochow University
  • South China Normal University
  • Southeast University, Nanjing
  • University of South China
  • Suranaree University of Technology
  • Tsinghua University
  • Istinye University
  • Near East University
  • University of Hawai'i at Mānoa
  • University of Manchester
  • University of Münster
  • University of Oxford
  • University of Science and Technology Liaoning
  • University of the Punjab
  • University of Turin
  • University of Eastern Piedmont
  • Yantai University
  • Yunnan University
  • Zhejiang University

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

4 Citas (Scopus)

Resumen

Using Formula Presented of Formula Presented collision data collected at center-of-mass energies from 4.178 to 4.278 GeV with the BESIII detector at the BEPCII collider, we perform the first search for the radiative transition Formula Presented. No signal is observed and the upper limit on the ratio of branching fractions Formula Presented is set at 0.075 at the 90% confidence level. Our result contradicts theoretical predictions under the assumption that the Formula Presented is the pure charmonium state Formula Presented.

Idioma originalInglés
Número de artículo012012
PublicaciónPhysical Review D
Volumen110
N.º1
DOI
EstadoPublicada - 1 jul 2024

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