# 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

@inproceedings{Horz2020TwonucleonSI, title={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}, author={Ben Horz and Dean Howarth and Enrico Rinaldi and Andrew Hanlon and Chia-Cheng Chang and Christopher Korber and Evan Berkowitz and John Bulava and Michael A. Clark and Wayne Tai Lee and Colin Morningstar and Amy Nicholson and Pavlos Vranas and Andr{\'e} Walker-Loud}, year={2020} }

Ben Hörz, Dean Howarth, 1 Enrico Rinaldi, 4 Andrew Hanlon, Chia Cheng Chang (張家丞), 6, 1 Christopher Körber, 6, 1 Evan Berkowitz, John Bulava, M.A. Clark, Wayne Tai Lee, Colin Morningstar, Amy Nicholson, 1 Pavlos Vranas, 1 and André Walker-Loud 6, 2 Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA Physics Division, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA Arithmer Inc., R&D Headquarters, Minato, Tokyo 106-6040, Japan RIKEN iTHEMS…

## Figures and Tables from this paper

## References

SHOWING 1-10 OF 102 REFERENCES

Lattice QCD study of the
H
dibaryon using hexaquark and two-baryon interpolators

- PhysicsPhysical Review D
- 2019

We present a lattice QCD spectroscopy study in the isospin singlet, strangeness $-2$ sectors relevant for the conjectured $H$ dibaryon. We employ both hexaquark and two-baryon interpolating operators…

Two-Nucleon Higher Partial-Wave Scattering from Lattice QCD

- Physics
- 2017

We present a determination of nucleon-nucleon scattering phase shifts for l≥0. The S, P, D and F phase shifts for both the spin-triplet and spin-singlet channels are computed with lattice Quantum…

Baryon-Baryon Interactions and Spin-Flavor Symmetry from Lattice Quantum Chromodynamics

- Physics
- 2017

Lattice quantum chromodynamics is used to constrain the interactions of two octet baryons at the $SU(3)$ flavor-symmetric point, with quark masses that are heavier than those in nature (equal to that…

Are two nucleons bound in lattice QCD for heavy quark masses? Consistency check with Lüscher’s finite volume formula

- Physics
- 2017

On the basis of the L\"uscher's finite volume formula, a simple test (sanity check) is introduced and applied to inspect the recent claims of the existence of the nucleon-nucleon ($NN$) bound…

Two-nucleon systems in a finite volume: Quantization conditions

- Physics
- 2013

The quantization condition for interacting energy eigenvalues of the two-nucleon system in a finite cubic volume is derived in connection to the nucleon-nucleon scattering amplitudes. This condition…

Study of quark mass dependence of binding energy for light nuclei in 2+1 flavor lattice QCD

- Physics
- 2015

We investigate the formation of light nuclei with the nuclear mass number less than or equal to four in 2+1 flavor QCD using a non-perturbative improved Wilson quark and Iwasaki gauge actions. The…

Nucleon-Nucleon Scattering Parameters in the Limit of SU(3) Flavor Symmetry

- Physics
- 2013

The scattering lengths and effective ranges that describe low-energy nucleon-nucleon scattering are calculated in the limit of SU(3)-flavor symmetry at the physical strange-quark mass with Lattice…

Elastic I=3 /2 p -wave nucleon-pion scattering amplitude and the Δ (1232) resonance from Nf=2+1 lattice QCD

- Physics
- 2018

We present the first direct determination of meson-baryon resonance parameters from a scattering amplitude calculated using lattice QCD. In particular, we calculate the elastic $I=3/2$, $p$-wave…

Extended hadron and two-hadron operators of definite momentum for spectrum calculations in lattice QCD

- Physics
- 2013

Multi-hadron operators are crucial for reliably extracting the masses of excited states lying above multi-hadron thresholds in lattice QCD Monte Carlo calculations. The construction of multi-hadron…

Mirage in temporal correlation functions for baryon-baryon interactions in lattice QCD

- Physics
- 2016

A bstractSingle state saturation of the temporal correlation function is a key condition to extract physical observables such as energies and matrix elements of hadrons from lattice QCD simulations.…