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Found 7 papers, 4 papers with code
Machine Learning in Nuclear Physics
Advances in machine learning methods provide tools that have broad applicability in scientific research.
$F_K / F_π$ from Möbius domain-wall fermions solved on gradient-flowed HISQ ensembles
We report the results of a lattice quantum chromodynamics calculation of $F_K/F_\pi$ using M\"{o}bius domain-wall fermions computed on gradient-flowed $N_f=2+1+1$ highly-improved staggered quark (HISQ) ensembles.
High Energy Physics - Lattice High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear Theory
Simulating the weak death of the neutron in a femtoscale universe with near-Exascale computing
The fundamental particle theory called Quantum Chromodynamics (QCD) dictates everything about protons and neutrons, from their intrinsic properties to interactions that bind them into atomic nuclei.
High Energy Physics - Lattice Distributed, Parallel, and Cluster Computing Nuclear Theory Computational Physics C.1.4; D.1.3
A percent-level determination of the nucleon axial coupling from Quantum Chromodynamics
The $\textit{axial coupling of the nucleon}$, $g_A$, is the strength of its coupling to the $\textit{weak}$ axial current of the Standard Model of particle physics, in much the same way as the electric charge is the strength of the coupling to the electromagnetic current.
High Energy Physics - Lattice High Energy Physics - Experiment High Energy Physics - Phenomenology Nuclear Experiment Nuclear Theory
Möbius domain-wall fermions on gradient-flowed dynamical HISQ ensembles
We report on salient features of a mixed lattice QCD action using valence M\"{o}bius domain-wall fermions solved on the dynamical $N_f=2+1+1$ HISQ ensembles generated by the MILC Collaboration.
High Energy Physics - Lattice High Energy Physics - Phenomenology Nuclear Theory
On the Feynman-Hellmann Theorem in Quantum Field Theory and the Calculation of Matrix Elements
The Feynman-Hellmann theorem can be derived from the long Euclidean-time limit of correlation functions determined with functional derivatives of the partition function.
High Energy Physics - Lattice High Energy Physics - Phenomenology Nuclear Theory
Nucleon structure from mixed action calculations using 2+1 flavors of asqtad sea and domain wall valence fermions
We present high statistics results for the structure of the nucleon from a mixed-action calculation using 2+1 flavors of asqtad sea and domain wall valence fermions.
High Energy Physics - Lattice High Energy Physics - Phenomenology
