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Handbook of LHC Higgs cross sections: 4. Deciphering the nature of the Higgs sector
This Report summarizes the results of the activities of the LHC Higgs Cross Section Working Group in the period 2014-2016. The main goal of the working group was to present the state-of-the-art ofExpand
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RunDec: a Mathematica package for running and decoupling of the strong coupling and quark masses
In this paper the formulae are collected which are needed for the computation of the strong coupling constant and quark masses at different energy scales and for different number of active flavors.Expand
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B(s,d)→ℓ(+)ℓ(-) in the standard model with reduced theoretical uncertainty.
We combine our new results for the O(αem) and O(αs2) corrections to Bs,d→ℓ+ℓ-, and present updated branching ratio predictions for these decays in the standard model. Inclusion of the new correctionsExpand
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Quark mass relations to four-loop order in perturbative QCD.
We present results for the relation between a heavy quark mass defined in the on-shell and minimal subtraction (MS[over ¯]) scheme to four-loop order. The method to compute the four-loop on-shellExpand
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Decoupling relations to O(a s 3) and their connection to low-energy theorems
Abstract If quantum chromodynamics (QCD) is renormalized by minimal subtraction (MS), at higher orders, the strong coupling constant αs and the quark masses mq exhibit discontinuities at the flavourExpand
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Charm and bottom quark masses: An update
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- andExpand
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Three-loop QCD corrections to Bs → μ+μ−
A bstractThe decay Bs → μ+μ− in the Standard Model is generated by the well-known W -box and Z-penguin diagrams that give rise to an effective quark-lepton operator QA at low energies. We compute QCDExpand
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Version 3 of RunDec and CRunDec
TLDR
We present new versions of the packages RunDec and CRunDec which can be used for the running and decoupling of the strong coupling constant and quark masses. Expand
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MATAD: a program package for the computation of MAssive TADpoles
In the recent years there has been an enormous development in the evaluation of higher order quantum corrections. An essential ingredient in the practical calculations is provided by vacuum diagrams,Expand
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NNLO QCD corrections to the B¯→Xsγ matrix elements using interpolation in mc
Abstract One of the most troublesome contributions to the NNLO QCD corrections to B ¯ → X s γ originates from three-loop matrix elements of four-quark operators. A part of this contribution that isExpand
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