113 citations · 788 across the 36 of their papers we have counts for
7 papers · 1 filter
Isospin-breaking Effects in Octet and Decuplet Baryon Masses
Alexander M. Segner, Andrew D. Hanlon, Renwick J. Hudspith +2
We present work designed to compute baryon masses on CLS ensembles including isospin-breaking effects due to non-degenerate light quark masses and electromagnetic int…
- scattering at the physical point
Srijit Paul, Andrew D. Hanlon, Ben Hörz +3
We present a preliminary analysis of scattering at the physical point. We make use of the stochastic variant of the distillation framework (also known as sLapH) to com…
Toward a resolution of the NN controversy
Amy Nicholson, Evan Berkowitz, John Bulava +13
Lattice QCD calculations of two-nucleon interactions have been underway for about a decade, but still haven't reached the pion mass regime necessary for matching onto effective fie…
Lattice QCD Determination of the Bjorken- Dependence of Parton Distribution Functions at Next-to-next-to-leading Order
Xiang Gao, Andrew D. Hanlon, Swagato Mukherjee +4
We report the first lattice QCD calculation of pion valence quark distribution with next-to-next-to-leading order perturbative matching correction, which is done using two fine lat…
Progress on Meson-Baryon Scattering
Colin Morningstar, John Bulava, Andrew D. Hanlon +5
Progress in computing various meson-baryon scattering amplitudes is presented on a single ensemble from the Coordinated Lattice Simulations (CLS) consortium with MeV and…
Interactions of two and three mesons including higher partial waves from lattice QCD
Tyler D. Blanton, Andrew D. Hanlon, Ben Hörz +3
We study two- and three-meson systems composed either of pions or kaons at maximal isospin using Monte Carlo simulations of lattice QCD. Utilizing the stochastic LapH method, we ar…
Weakly bound dibaryon from SU(3)-flavor-symmetric QCD
Jeremy R. Green, Andrew D. Hanlon, Parikshit M. Junnarkar +1
We present the first study of baryon-baryon interactions in the continuum limit of lattice QCD, finding unexpectedly large lattice artifacts. Specifically, we determine the binding…