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OPERATING INFRASTRUCTURES > BEPC & BEPCII
China, Beijing

BEPC & BEPCII
Beijing Electron Positron Collider

OPERATIONAL

 

The Beijing Electron Positron Collider (BEPC) is a two-ring e+e- collider running in the tau-charm energy region (Ecm=2.0-4.2 GeV), which, with a design luminosity of 1×1033cm-2s-1 at the beam energy of 1.89 GeV, is an improvement of a factor of 100 over its successful predecessor, BEPC. BEPC II consists of the injector, the storage ring, the transportation line, the Beijing Spectrometer (BES), the Beijing Synchrotron Radiation Facility (BSRF) and the computer center.

 

The collider consists of two 237.5 m long storage rings, one for electrons and one for positrons. They collide at the interaction point with a horizontal crossing angle of 11 mrad and a bunch spacing of 8 ns. Each ring holds 93 bunches with a beam current of 910 mA.

 

 

CONTACT US OFFICIAL WEB-SITE

Institute of High Energy Physics

http://english.ihep.cas.cn/

SCIENTIFIC DOMAINS

 

High energy physics

 

Key words: Experimental Physics, Particle Astrophysics, Theoretical Physics, Computing Center, Accelerator, Multi-disciplinary Research, Division of Nuclear Technology and Applications

 

 

FACILITIES

 

Injector
the storage ring
the transportation line
the Beijing Spectrometer (BES)
the Beijing Synchrotron Radiation Facility (BSRF)
the computer centre

 

 

More Information

 

 

 

 

FELLOWSHIP

FELLOWSHIP

To regular staff positions and postdoctoral research positions, there are a range of special “Talent Program” fellowships available

 

 

BENEFITS

BENEFITS

Employment packages come with a range of benefits, including healthcare, subsidies for housing and children’s education, and pension

 

 

DIVERSITY

DIVERSITY

We are committed to providing equal opportunities and to increasing diversity in the workplace

 

 

 

PARTNERS

USAUS-PRC Joint Committee on High Energy Physics DØ Collaboration The STAR Collaboration PHENIX Collaboration Belle Collaboration National Research Center Kurchatov Institute (NRCKI)

PUBLICATIONS

  1.  Institute's publications http://english.ihep.cas.cn/chnl/20/index.html

     

CONTACTS



Human Resources Office


Institute of High Energy Physics, Chinese Academy of Sciences


hr@ihep.ac.cn


+86-10-8823-3157