# Heavy quark form factors at two loops

@article{Ablinger2018HeavyQF, title={Heavy quark form factors at two loops}, author={J. Ablinger and A. Behring and J. Blumlein and G. Falcioni and A. Freitas and P. Marquard and N. Rana and C. Schneider}, journal={Physical Review D}, year={2018}, volume={97}, pages={094022} }

We compute the two-loop QCD corrections to the heavy quark form factors in case of the vector, axial-vector, scalar and pseudo-scalar currents up to second order in the dimensional parameter $\epsilon = (4-D)/2$. These terms are required in the renormalization of the higher order corrections to these form factors.

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