5 research outputs found

    Precise measurements of the hadronic cross sections with the CMD-3 and SND detectors at the VEPP-2000 e+ eāˆ’ collider

    No full text
    Itā€™s good known the difference in 3.5 sigma between the muon (g ā€“ 2) experimental result and its calculation in Standard Model. To clarify this intriguing discrepancy the new stage of muon (g ā€“ 2) measurement is under preparation at Fermi National Laboratory. On other hand, regular data taking for measurements of hadron cross section production in e+ eāˆ’ annihilations is under way since December 2010 at the electron-positron collider VEPP-2000 with the CMD-3 and SND detectors. The collected data sample corresponds to about 60 inverse picobarns of integrated luminosity per detector in the energy range from 0.32 up to 2 GeV. Preliminary analysis of various hadronic cross sections has been performed

    Precise measurements of the hadronic cross sections with the CMD-3 and SND detectors at the VEPP-2000

    No full text
    Itā€™s good known the difference in 3.5 sigma between the muon (g ā€“ 2) experimental result and its calculation in Standard Model. To clarify this intriguing discrepancy the new stage of muon (g ā€“ 2) measurement is under preparation at Fermi National Laboratory. On other hand, regular data taking for measurements of hadron cross section production in e+ eāˆ’ annihilations is under way since December 2010 at the electron-positron collider VEPP-2000 with the CMD-3 and SND detectors. The collected data sample corresponds to about 60 inverse picobarns of integrated luminosity per detector in the energy range from 0.32 up to 2 GeV. Preliminary analysis of various hadronic cross sections has been performed
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