Hadron structure from lattice QCD
Journal Article
·
· AIP Conference Proceedings
- Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz (Germany)
Recent progress in lattice QCD calculations of nucleon structure will be presented. Calculations of nucleon matrix elements and form factors have long been difficult to reconcile with experiment, but with advances in both methodology and computing resources, this situation is improving. Some calculations have produced agreement with experiment for key observables such as the axial charge and electromagnetic form factors, and the improved understanding of systematic errors will help to increase confidence in predictions of unmeasured quantities. The long-omitted disconnected contributions are now seeing considerable attention and some recent calculations of them will be discussed.
- OSTI ID:
- 22499035
- Journal Information:
- AIP Conference Proceedings, Vol. 1701, Issue 1; Conference: 11. conference on quark confinement and hadron spectrum, Saint Petersburg (Russian Federation), 8-12 Sep 2014; Other Information: (c) 2016 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Lattice QCD Calculation of Nucleon Structure
Nucleon Mass and Charges with Lattice Quantum Chromodynamics
Understanding hadron structure from lattice QCD in the SCIDAC Era
Technical Report
·
Tue Aug 30 00:00:00 EDT 2016
·
OSTI ID:22499035
Nucleon Mass and Charges with Lattice Quantum Chromodynamics
Thesis/Dissertation
·
Fri Jan 01 00:00:00 EST 2021
·
OSTI ID:22499035
Understanding hadron structure from lattice QCD in the SCIDAC Era
Conference
·
Wed Jun 01 00:00:00 EDT 2005
·
OSTI ID:22499035