JINR's Participation at the BES-III Physics Research Program
Participating Countries and International Organizations:
The BES-III experiment at the electron-positron collider BEPC (IHEP CAS, Beijing, China) is aimed at systematic and precise measurements in -charm domain.
The main goals of the experiment include light hadron spectroscopy,
study of charmonium spectrum and transitions, study of open charm particles like D and Ds mesons, -lepton physics and search for new exotic XYZ states.
Data taking started in 2009. The world largest sample of J/, (3686), (3770), (4040) is already collected. Scan in the energy range 2.0-4.6 GeV
is performed for R-ratio measurement. Unique sample in the energy range 4.2-4.6 GeV is collected to search for new XYZ states.
Expected main results in 2018:
- BES-III data analysis.
- Development of offline software and analysis tools
- Development of the distributed computing system (integration of cloud resource).
- Development of high-performance PWA software using HybriLIT cluster.
|List of projects: |
(period of realisation)
|1 || BES-III
|List of Activities |
| ||Activity or Experiment ||Leaders||Status
| || Laboratory or other |
Division of JINR
| Main researchers
|1.|| BES-III Project|| A.S. Zhemchugov
|| I.R. Boyko, A.V. Guskov, D.V. Dedovich, Yu.A. Nefedov, G.A. Shelkov, I.I. Denisenko, O.V. Bakina, E. Tskhadadze, V.A. Tokareva
|| V.V. Bytev, O.V. Teryaev
|| V.V. Korenkov, A.V. Uzhinsky, S.D. Belov, I.S. Pelevanyuk, V.V. Trofimov, O.I. Streltsova, D.V. Podgainy
| Collaboration |
| Country or International|
| City|| Institute or Laboratory|
||NRC KI PNPI
||BINP SB RAS