arxiv ref: 1711.04880Title: Heavy quark form factors at two loops in perturbative QCDAuthors: J. Ablinger, A. Behring, J. Bluemlein, G. Falcioni, A. De Freitas, P. Marquard, N. Rana, C. SchneiderNode: DESYFOMESRs: ESR10Supervisor: Bluemlein