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hep-ph2008★ 169 cited
Next-to-leading order QCD corrections to t-tbar-Z production at the LHC
Achilleas Lazopoulos, Thomas McElmurry, Kirill Melnikov +1
We present a calculation of the full next-to-leading order QCD corrections to the scattering process pp \to t tbar Z. This channel will be used to measure the t tbar Z electroweak…
hep-ph2007★ 17 cited
Choosing the Factorization Scale in Perturbative QCD
Fabio Maltoni, Thomas McElmurry, Robert Putman +1
We define the collinear factorization scheme, which absorbs only the collinear physics into the parton distribution functions. In order to isolate the collinear physics, we introdu…