Project Details
Projekt
Hadron dynamics on the lattice (A02)
Subject Area
Nuclear and Elementary Particle Physics, Quantum Mechanics, Relativity, Fields
Term
from 2012 to 2024
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 196253076
In this project we will continue to investigate hadron dynamics from first principles using lattice QCD. As a basis we have successfully generated ensembles with dynamical light, strange and charm quarks all tuned to their physical mass values. For the next CRC110 cycle we will continue to generate such ensembles so that we have better control over lattice artifacts and finite size effects. Our recent studies of two-meson systems show that one of the main systematic uncertainties comes from the extrapolation to the physical point. Thus, with our physical point lattices generated from the previous CRC cycle, we will extend our investigation of two meson systems directly to the physical point, essentially removing this systematic uncertainty. Further, we will consider the pion-nucleon system, baryon-baryon interactions, three-particle systems and exotic states.
DFG Programme
CRC/Transregios
International Connection
China
Major Instrumentation
GPU Cluster
Instrumentation Group
7300 Prozeßperipherie, Datenübertragung (außer 600-699, 720-729, 731-749)
Applicant Institution
Rheinische Friedrich-Wilhelms-Universität Bonn
Project Heads
Professor Dr. Chuan Liu; Professor Thomas Luu, Ph.D., since 1/2021; Professor Dr. Carsten Urbach
