1.4k citations · 2.3k across the 8 of their papers we have counts for
8 papers
NNLO QCD predictions for fully-differential top-quark pair production at the Tevatron
Michal Czakon, Paul Fiedler, David Heymes +1
We present a comprehensive study of differential distributions for Tevatron top-pair events at the level of stable top quarks. All calculations are performed in NNLO QCD with the h…
The (Q_7,Q_{1,2}) contribution to B -> X_s gamma at O(alpha_s^2)
Michal Czakon, Paul Fiedler, Tobias Huber +3
Interference between the photonic dipole operator Q_7 and the current-current operators Q_{1,2} gives one of the most important QCD corrections to the B -> X_s gamma decay rate. So…
Updated NNLO QCD predictions for the weak radiative B-meson decays
M. Misiak, H. M. Asatrian, R. Boughezal +15
Weak radiative decays of the B mesons belong to the most important flavor changing processes that provide constraints on physics at the TeV scale. In the derivation of such constra…
Resolving the Tevatron Top Quark Forward-Backward Asymmetry Puzzle: Fully Differential Next-to-Next-to-Leading-Order Calculation
Michal Czakon, Paul Fiedler, Alexander Mitov
We determine the dominant missing Standard Model (SM) contribution to the top quark pair forward-backward asymmetry at the Tevatron. Contrary to past expectations, we find a large,…
Virtual amplitudes and threshold behaviour of hadronic top-quark pair-production cross sections
P. Baernreuther, M. Czakon, P. Fiedler
We present the two-loop virtual amplitudes for the production of a top-quark pair in gluon fusion. The evaluation method is based on a numerical solution of differential equations…
The soft function for color octet production at threshold
M. Czakon, P. Fiedler
We evaluate the next-to-next-to-leading order soft function for the production of a massive color octet state at rest in the collision of two massless colored partons in either the…
Further exploration of top pair hadroproduction at NNLO
Michal Czakon, Paul Fiedler, Alexander Mitov +1
Top quark pair production is one of the cornerstones of the physics program at hadron colliders. In this contribution, we further explore the phenomenological implications of the r…
The total top quark pair production cross-section at hadron colliders through O(alpha_S^4)
Michal Czakon, Paul Fiedler, Alexander Mitov
We compute the next-to-next-to-leading order (NNLO) QCD correction to the total cross-section for the reaction gg \to t\bar t + X. Together with the partonic channels we computed p…