TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.7.036
TI  - Two-Loop renormalization of High-Dimensional QCD operators and Higgs EFT amplitudes
PY  - 2022/06/21
UR  - https://www.scipost.org/SciPostPhysProc.7.036
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 7
SP  - 036
A1  - Jin, Qingjun
AU  - Ren, Ke
AU  - Yang, Gang
AU  - Yu, Rui
AB  - We consider two-loop renormalization of high-dimensional operators in QCD and the relevant Higgs EFT amplitudes. Efficient unitarity-IBP strategy is used to compute the two-loop minimal form factors of length-3 operators up to dimension sixteen. From the ultraviolet divergences of form factor results, we extract the renormalization matrices and compute anomalous dimensions. We also obtain the analytic finite remainder functions which exhibit several universal transcendentality structures. The form factors we compute are equivalent to Higgs plus three-gluon amplitudes that capture high-order top mass corrections in Higgs effective field theory.
ER  -

@Article{10.21468/SciPostPhysProc.7.036,
	title={{Two-Loop renormalization of High-Dimensional QCD operators and Higgs EFT amplitudes}},
	author={Qingjun Jin and Ke Ren and Gang Yang and Rui Yu},
	journal={SciPost Phys. Proc.},
	pages={036},
	year={2022},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.7.036},
	url={https://scipost.org/10.21468/SciPostPhysProc.7.036},
}