FIRST RESULTS ON STUDY OF OPTIMAL CRYSTAL EXTRACTION AT 70 GeV IHEP ACCELERATOR (2007)
Afonin Arkhipenko Baranov, At Gev, Ihep Accelerator
Using channeling in a 5-mm crystal with a bending angle of 1.5 mrad, a radical increase in the efficiency of beam extraction from accelerator was achieved due to an increased number of particle...
Observation of Resonances in the Reaction (2007)
At Gev, A. Abele, B. Adomeit, C. Amsler, B. M. Barnett, C. J. Batty
. Antiproton-proton annihilation into ß 0 jj has been studied with the Crystal Barrel spectrometer at CERN at an incident beam momentum of 1.94 GeV/c. The data were taken with a trigger requiring...
A search for supersymmetric particles (charginos, neutralinos, sleptons and stop quarks) has been performed with data collected by the L3 detector during the November 1995 run of the LEP collider at...