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Integration by parts: The algorithm to calculate β-functions in 4 loops
- K. Chetyrkin, F. Tkachov
- Mathematics
- 23 November 1981
RunDec: a Mathematica package for running and decoupling of the strong coupling and quark masses
- K. Chetyrkin, J. Kuehn, M. Steinhauser
- Physics
- 19 April 2000
Weak radiative B-meson decay beyond leading logarithms [Phys. Lett. B 400 (1997) 206] 1 PII of the o
- K. Chetyrkin, M. Misiak, M. Munz
- Physics
- 10 December 1996
New approach to evaluation of multiloop Feynman integrals: The Gegenbauer polynomial x-space technique
- K. Chetyrkin, A. Kataev, F. Tkachov
- Physics
- 10 November 1980
Charm and bottom quark masses: An update
- K. Chetyrkin, J. Kuhn, C. Sturm
- Physics
- 13 July 2009
Using new four-loop results for the heavy quark vacuum polarization and new data for bottom quark production in electron-positron annihilation, an update on the determination of charm- and…
Five-Loop Running of the QCD Coupling Constant.
- P. Baikov, K. Chetyrkin, J. Kühn
- PhysicsPhysical review letters
- 28 June 2016
TLDR
High-Precision Charm-Quark Mass from Current-Current Correlators in Lattice and Continuum QCD
- I. Allison, E. Dalgic, C. Sturm
- Physics
- 20 May 2008
We use lattice QCD simulations, with MILC configurations and HISQ $c$-quark propagators, to make very precise determinations of moments of charm-quark pseudoscalar, vector and axial-vector…
Infrared R-operation and ultraviolet counterterms in the MS-scheme
- K. Chetyrkin, F. Tkachov
- Physics
- 5 August 1982
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