Precision Beam Parameter Monitoring in a Measurement of the Weak Mixing Angle in Møller Scattering
نویسندگان
چکیده
منابع مشابه
A New Measurement of the Weak Mixing Angle
The E158 experiment at SLAC has made the first measurement of parity violation in electron-electron (Møller) scattering. We report a preliminary result using 50% of the accumulated data sample for the right-left parity-violating cross-section asymmetry (APV ) in the elastic scattering of 45 and 48 GeV polarized electron beams with unpolarized electrons in a liquid hydrogen target. We find APV =...
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