210 citations · 1.3k across the 128 of their papers we have counts for
9 papers · 1 filter
Improved currents for form factors from Oktay-Kronfeld heavy quarks
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +1
The CKM matrix element can be extracted by combining experimentally determined branching fractions for decays with form factors from the la…
Current status of calculated with lattice QCD inputs
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee
We present results for , the indirect CP violation parameter, calculated in the Standard Model using inputs from lattice QCD: the kaon bag parameter , and…
Code Optimization on Kepler GPUs and Xeon Phi
Yong-Chull Jang, Hwancheol Jeong, Jangho Kim +3
Kepler GTX Titan Black and Kepler Tesla K40 are still the best GPUs for high performance computing, although Maxwell GPUs such as GTX 980 are available in the market. Hence, we mea…
Heavy-Meson Spectrum Tests of the Oktay--Kronfeld Action
Jon A. Bailey, Yong-Chull Jang, Weonjong Lee +3
We present heavy-meson spectrum results obtained using the Oktay--Kronfeld (OK) action on MILC asqtad lattices. The OK action was designed to improve the heavy-quark action of the…
Calculation of BSM Kaon B-parameters using Staggered Quarks
Yong-Chull Jang, Hwancheol Jeong, Jangho Kim +9
We present updated results for kaon B-parameters for operators arising in models of new physics. We use HYP-smeared staggered quarks on the MILC asqtad lattices. During…
Confinement, the Abelian Decomposition, and the Contribution of Topology to the Static Quark Potential
Nigel Cundy, Yongmin Cho, Weonjong Lee
In the past few years, we have presented a new way of considering quark confinement. Through a careful choice of a Cho-Duan-Ge Abelian Decomposition, we can construct the QCD Wilso…