Search Results for author: Andrew Hanlon

Found 2 papers, 2 papers with code

Two-nucleon S-wave interactions at the $SU(3)$ flavor-symmetric point with $m_{ud}\simeq m_s^{\rm phys}$: a first lattice QCD calculation with the stochastic Laplacian Heaviside method

1 code implementation • 24 Sep 2020 • Ben Hörz, Dean Howarth, Enrico Rinaldi, Andrew Hanlon, Chia Cheng Chang, Christopher Körber, Evan Berkowitz, John Bulava, M. A. Clark, Wayne Tai Lee, Colin Morningstar, Amy Nicholson, Pavlos Vranas, André Walker-Loud

We report on the first application of the stochastic Laplacian Heaviside method for computing multi-particle interactions with lattice QCD to the two-nucleon system.

High Energy Physics - Lattice High Energy Physics - Phenomenology Nuclear Experiment Nuclear Theory

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Estimating the two-particle $K$-matrix for multiple partial waves and decay channels from finite-volume energies

2 code implementations • 18 Jul 2017 • Colin Morningstar, John Bulava, Bijit Singha, Ruairí Brett, Jacob Fallica, Andrew Hanlon, Ben Hörz

An implementation of estimating the two-to-two $K$-matrix from finite-volume energies based on the L\"uscher formalism and involving a Hermitian matrix known as the "box matrix" is described.

High Energy Physics - Lattice

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Code

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