Published January 22, 2016
| Version v1
Journal article
Hadron structure from lattice QCD
Creators
- 1. Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz (Germany)
Description
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
Additional details
Identifiers
- DOI
- 10.1063/1.4938624;
- arXiv
- arXiv:1412.4637v1;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1701
- Journal Issue
- 1
- Journal Page Range
- p. 040007-040007.12
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 11. conference on quark confinement and hadron spectrum
- Dates
- 8-12 Sep 2014
- Place
- Saint Petersburg (Russian Federation)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 47069375
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ELECTROMAGNETIC FORM FACTORS; ERRORS; FORECASTING; MATRIX ELEMENTS; NUCLEONS; QUANTUM CHROMODYNAMICS
- Descriptors DEC
- BARYONS; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FORM FACTORS; HADRONS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY
Optional Information
- Notes
- (c) 2016 AIP Publishing LLC