2.6k citations · 19.3k across the 228 of their papers we have counts for
8 papers · 2 filters
in 331 Models
Andrzej J. Buras, Fulvia De Fazio
Motivated by the recent findings that the ratio in the Standard Model (SM) appears to be significantly below the data we investigate whether the necessar…
Kaon Theory News
Andrzej J. Buras
During the last fifteen years B_{s,d} decays, B_{s,d}^0-\bar B^0_{s,d} mixings, CP-violating asymmetries S_{ψK_S} and S_{ψϕ} provided the dominant information about the pattern of…
and in Simplified New Physics Models
Andrzej J. Buras, Dario Buttazzo, Robert Knegjens
The decays and , being the theoretically cleanest rare decays of mesons, are very sensitive probes of New Physics. In view of the excellent prosp…
Improved anatomy of epsilon'/epsilon in the Standard Model
Andrzej J. Buras, Martin Gorbahn, Sebastian Jäger +1
We present a new analysis of the ratio epsilon'/epsilon within the Standard Model (SM) using a formalism that is manifestly independent of the values of leading (V-A)x(V-A) QCD pen…
Upper Bounds on epsilon'/epsilon Parameters B_6^{(1/2)} and B_8^{(3/2)} from Large N QCD and other News
Andrzej J. Buras, Jean-Marc Gerard
We demonstrate that in the large N approach developed by the authors in collaboration with Bardeen, the parameters B_6^{(1/2)} and B_8^{(3/2)} parametrizing the K\toππmatrix elemen…
Quark flavour observables in the Littlest Higgs model with T-parity after LHC Run 1
Monika Blanke, Andrzej J. Buras, Stefan Recksiegel
The Littlest Higgs Model with T-parity (LHT) belongs to the simplest new physics scenarios with new sources of flavour and CP violation. We present a new analysis of quark observab…
Flavour Expedition to the Zeptouniverse
Andrzej J. Buras
After the completion of the Standard Model (SM) through the Higgs discovery particle physicists are waiting for the discovery of new particles either directly with the help of the…
and in the Standard Model: Status and Perspectives
Andrzej J. Buras, Dario Buttazzo, Jennifer Girrbach-Noe +1
In view of the recent start of the NA62 experiment at CERN that is expected to measure the branching ratio with a precision of 10%, we summarise the present statu…