arXiv · hep-ex/9412004
On the Kinematic Reconstruction of Deep Inelastic Scattering at HERA: the $Σ$ Method
Abstract
We review and compare the reconstruction methods of the inclusive deep inelastic scattering variables used at HERA. We introduce a new prescription, the $Σ$ method, which allows to measure the structure function of the proton $F_2(x,Q^2)$ in a large kinematic domain, and in particular in the low x-low$Q^2$ region, with small systematic errors and small radiative corrections. A detailed comparison between the $Σ$ method and the other methods is shown. Extensions of the $Σ$ method are presented. The effect of QED radiation on the kinematic reconstruction and on the structure function measurement is discussed.
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Ursula Bassler, Gregorio Bernardi. 1994-12-06. On the Kinematic Reconstruction of Deep Inelastic Scattering at HERA: the $Σ$ Method. https://doi.org/10.1016/0168-9002(95)00173-5
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