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VEPP-2M collider complex
About our new project "VEPP-2000" (KOI8-R)
Our team - Laboratory 11
Electron-positron collider VEPP-2M is the world only e+e- machine in a
pre-j-factory era, operating in the energy range
2E from 0.4 to 1.4 GeV, covering the energies of resonance production of
lightest quarkonia: r,w,j
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Collider complex VEPP-2M consists of
- an injector part with 3 MeV linear accelerator ILU
- 200 MeV electron synchrobetatron B-3M
- 900 MeV booster synchrotron BEP for accumulation of electrons and positrons
- 700 MeV� collider VEPP-2M
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The maximum luminosity of VEPP-2M depends on its energy in accordance with
E��E�� law, and at the energy of 2E=1000 MeV it is
equal to 3�10��� cm-�sec-�
The previous longest experimental run at VEPP-2M was performed with
a Neutral Detector (ND). The physical results obtained with ND, were based
on integrated luminosity of 19 inverse picobarns.
In 1992 experiments with CMD-2 detector started, and in early 1995 a
new nonmagnetic Spherical Neutral Detector (SND) began data acquisition
as well. Now both
CMD-2
and
SND detectors, located in opposite
straight sections of VEPP-2M, take data in parallel.
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Collider VEPP-2M:
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Synchrobetatron B-3M:
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Copyright���2000�BINP ��M.I.Kotlyachkov
