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LQCD SciDAC-4 Project


Journal Publications

2021

Parton Physics from a Heavy-Quark Operator Product Expansion: I. Formalism and Wilson Coefficients
W. Detmold, A.V. Grebe, I. Kanamori, C.-J. David Lin, R.J. Perry, Y. Zhao
arXiv:2103.09529
Pion form factor and charge radius from Lattice QCD at physical point
X. Gao, N. Karthik, S. Mukherjee, P. Petreczky, S. Syritsyn, Y. Zhao
arXiv:2102.06047
Few-nucleon matrix elements in pionless effective field theory in a finite volume
W. Detmold, P. Shanahan
arXiv:2102.04329
Origin and Resummation of Threshold Logarithms in the Lattice QCD Calculations of PDFs
X. Gao, N. Karthik, S. Mukherjee, P. Petreczky, S. Syritsyn, Y. Zhao
arXiv:2102.06047
Three-body interactions from the finite-volume QCD spectrum
R. Brett, C. Culver, M. Mai, A. Alexandru, M. Doring
arXiv:2101.06144
Correlated Dirac Eigenvalues and Axial Anomaly in Chiral Symmetric QCD
H.-T. Ding, S.-T. Li, S. Mukherjee, X.-D. Wang
Phys.Rev.Lett. 126 (2021) 8, 082001
Nuclear matrix elements from lattice QCD for electroweak and beyond Standard-Model processes
Z. Davoudi, W. Detmold, K. Orginos, A. Parreno, M.J. Savage, P.E. Shanahan, M.L. Wagman
Phys.Rept. 900 (2021) 1-74
Decays of an exotic $1^{-+}$ hybrid meson resonance in QCD
A. J. Woss, J. J. Dudek, R. G. Edwards, C. E. Thomas, D. J. Wilson
Phys. Rev. D 103, 054502 (2021)
Energy-dependent $\pi^+ \pi^+ \pi^+$ scattering amplitude from QCD
M. T. Hansen, R. A. Briceño, R. G. Edwards, C. E. Thomas, D. J. Wilson
Phys. Rev. Lett 126, 012001 (2021)
Distillation at High-Momentum
C. Egerer, R. G. Edwards, K. Orginos, D. G. Richards
Phys.Rev.D 103 (2021) 3, 034502
Charged multi-hadron systems in lattice QCD+QED
S.R. Beane, W. Detmold, R. Horsley, M. Illa, M. Jafry, D.J. Murphy, Y. Nakamura, H. Perlt, P.E.L. Rakow, G. Schierholz, P.E. Shanahan, H. Stuben, M.L. Wagman, F. Winter, R.D. Young, J.M. Zanotti
Phys.Rev.D 103 (2021) 5, 054504

2020

Parton Distribution Functions from Ioffe Time Pseudodistributions from Lattice Calculations: Approaching the Physical Point
B. Joo, J. Karpie, K. Orginos, A.V. Radyushkin, D.G. Richards, S. Zafeiropoulos
Phys.Rev.Lett. 125 (2020) 23, 232003
Automatic Generation of Efficient Sparse Tensor Format Conversion Routines
Stephen Chou, Fredrik Kjolstad, Saman Amarasinghe
Proc. Lang Design and Impl. 2020
A Unified Iteration Space Transformation Framework for Sparse and Dense Tensor Algebra
R. Senanayake, F. Kjolstad, C. Hong, S. Kamil, S. Amarasinghe
Proc. Lang Design and Impl. 2020
Three-body interactions from the finite-volume QCD spectrum
A. Alexandru, R. Brett, C. Culver, M. Doring, D. Guo
Phys.Rev.D 102 (2020) 11, 114523
Setting the scale for nHYP fermions with the Lüscher-Weisz gauge action
H. Niyazi, A. Alexandru, F.X. Lee, R. Brett
Phys.Rev.D 102 (2020) 9, 094506
Lattice QCD constraints on the parton distribution functions of $3^{}{\rm He}_3$
W. Detmold, M. Illa, D.J. Murphy, P. Oare, K. Orginos, P.E. Shanahan, M.L. Wagman, F. Winter
arXiv:2009.05522
Neutrinoless Double Beta Decay from Lattice QCD: The Long-Distance $\pi^{-} \rightarrow \pi^{+} e^{-} e^{-}$ Amplitude
W. Detmold, D.J. Murphy
arXiv:2004.07404
Lattice QCD Inputs for Nuclear Double Beta Decay
V. Cirigliano, W. Detmold, A. Nicholson, P.E. Shanahan
10.1016/j.ppnp.2020.103771
Pion Valence Quark Distribution from Current-Current Correlation in Lattice QCD
R.S. Sufian, C. Egerer, J. Karpie, R. G. Edwards, B. Joo, K. Orginos, J.-W. Qiu, D. G. Richards
Phys.Rev.D 102 (2020) 5, 054508
Path integral contour deformations for noisy observables
W. Detmold, G. Kanwar, M.L. Wagman, N.C. Warrington
Phys.Rev.D 102 (2020) 1, 014514
Skewness, kurtosis and the fifth and sixth order cumulants of net baryon-number distributions from lattice QCD confront high-statistics STAR data
A. Bazavov, D. Bollweg, H.-T. Ding, P. Enns, J. Goswami, P. Hegde, O. Kaczmarek, F. Karsch, R. Larsen, Swagato Mukherjee, H. Ohno, P. Petreczky, C. Schmidt, S. Sharma, and P. Steinbrecher
Phys. Rev. D101 (2020) 074502

2019

The $b_1$ resonance in coupled $\pi\omega$, $\pi\phi$ scattering from lattice QCD
Antoni J. Woss, Christopher E. Thomas, Jozef J. Dudek, Robert G. Edwards, David J. Wilson
Phys. Rev. D100 (2019) 054506
The quark-mass dependence of elastic $\pi K$ scattering from QCD
David J. Wilson, Raul A. Briceno, Jozef J. Dudek, Robert G. Edwards, Christopher E. Thomas
Phys. Rev. Lett. 123 (2019) 042002
Sparsening Algorithm for Multi-Hadron Lattice QCD Correlation Functions
W. Detmold, D.J. Murphy, A.V. Pochinsky, M.J. Savage, P.E. Shanahan, M.L. Wagman
arXiv:1908.07050
Chiral crossover in QCD at zero and non-zero chemical potentials
A. Bazavov, H.T. Ding, P. Hegde, O. Kaczmarek, F. Karsch, N. Karthik, E. Laermann, A. Lahiri, R. Larsen, S.T. Li, S. Mukherjee, H. Ohno, P. Petreczky, H. Sandmeyer, C. Schmidt, S. Sharma, P. Steinbrecher
Phys. Lett. B795 (2019) 15
Pressure Distribution and Shear Forces inside the Proton
Phiala E. Shanahan, William Detmold
Phys. Rev. Lett. 122 (2019) 072003

2018

Machine Learning Estimators for Lattice QCD Observables
Boram Yoon, Tanmoy Bhattacharya, Rajan Gupta
Phys.Rev. D100 (2019) 054506
Machine learning action parameters in lattice quantum chromodynamics
Phiala E. Shanahan, Daniel Trewartha, William Detmold
Phys. Rev. D97 (2018) 094506
Unified Sparse Formats for Tensor Algebra Compilers
Stephen Chou, Fredrik Kjolstad, Saman Amarasinghe
Proc. ACM Program. Lang. 2, OOPSLA, Article 123
Sparse Tensor Algebra Optimizations with Workspaces
Fredrik Kjolstad, Peter Ahrens, Shoaib Kamil, Saman Amarasinghe
arXiv:1802.10574 [cs.MS]
Tiramisu: A Code Optimization Framework for High Performance Systems
Riyadh Baghdadi, Jessica Ray, Malek Ben Romdhane, Emanuele Del Sozzo, Patricia Suriana, Shoaib Kamil, Saman Amarasinghe
arXiv:1804.10694 [cs.PL]
Scalar, Axial, and Tensor Interactions of Light Nuclei from Lattice QCD
Emmanuel Chang , Zohreh Davoudi, William Detmold, Arjun S. Gambhir, Kostas Orginos, Martin J. Savage, Phiala E. Shanahan, Michael L. Wagman, Frank Winter
Phys. Rev. Lett 120 (2018) 152002
Dynamically-coupled partial-waves in $\rho\pi$ isospin-2 scattering from lattice QCD
Antoni J. Woss, Christopher. E Thomas, Jozef J. Dudek, Robert G. Edwards, David. J. Wilson
JHEP 1807 (2018) 043
Automating Data-layout Decisions in Domain-specific Languages
Diptorup Deb
Univ. North Carolina Dissertation
First lattice QCD study of the gluonic structure of light nuclei
Frank Winter, William Detmold, Arjun S. Gambhir, Kostas Orginos, Martin J. Savage, Phiala E. Shanahan, Michael L. Wagman
Phys. Rev. D96 (2017) 094512
Stochastic reconstructions of spectral functions: Application to lattice QCD
H. T. Ding, O. Kaczmarek, S. Mukherjee, H. Ohno and H. T. Shu
Phys. Rev. D97, 094503 (2018)
Isoscalar $\pi\pi$, $K\overline{K}$, $\eta\eta$ scattering and the $\sigma$, $f_0$, $f_2$ mesons from QCD
R. A. Briceno, J. J. Dudek, R. G. Edwards, D. J. Wilson
Phys. Rev. D97, 054513 (2018)

2017

QUARC: An Optimized DSL Framework Using LLVM
Diptorup Deb, Robert J Fowler, Allan Porterfield
Proceedings of the Fourth Workshop on the LLVM Compiler Infrastructure in HPC
Tetraquark operators in lattice QCD and exotic flavour states in the charm sector
G. K. C. Cheung, C. E. Thomas, J. J. Dudek, R. G. Edwards
JHEP 11 (2017) 033