Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass energy from the data collected with the ALEPH detector in 1997. The average centre-of-mass energy is measured to be: E_CM = 182.50 +- 0.19 (stat.) +- 0.08 (syst.) GeV in good agreement with the precise determination by the LEP energy working group of 182.652 +- 0.050 GeV. If applied to the measurement of the W mass, its precision translates into a systematic error on M_W which is smaller than the statistical error achieved from the corresponding dataset
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...
Radiative returns to the Z resonance (Z\gamma events) are used to determine the LEP2 centre-of-mass ...