Precise measurement of the left-right cross-section asymmetry in Z boson production by e+ e- collisions

The SLD collaboration
Phys.Rev.Lett. 73 (1994) 25-29, 1994

Abstract (data abstract)
SLAC_SLC. Measurement of the left-right cross-section asymmetry for Z0 production in e+ e- collisions using a longitudinally polarized electron beam with average beam polarization of 66%. The effective weak mixing angle is determined from the results.

  • Table 1

    Data from P 28


    The observed, corrected, asymmetry. L and R refer to the left and right handed beam polarizations.

  • Table 2

    Data from P 29


    The left-right asymmetry and effective weak mixing angle corrected to the pole energy value, taking into account photon exchange and...

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