Please use this identifier to cite or link to this item:
http://doi.org/10.25358/openscience-7281
Authors: | Ottnad, Konstantin |
Title: | Excited states in nucleon structure calculations |
Online publication date: | 4-Jul-2022 |
Year of first publication: | 2021 |
Language: | english |
Abstract: | Excited state contributions represent a formidable challenge for hadron structure calculations in lattice QCD. For physical systems that exhibit an exponential signal-to-noise problem they often hinder the extraction of ground state matrix elements, introducing a major source of systematic error in lattice calculations of such quantities. The development of methods to treat the contribution of excited states and the current status of related lattice studies are reviewed with focus on nucleon structure calculations that are notoriously affected by excited state contamination. |
DDC: | 530 Physik 530 Physics |
Institution: | Johannes Gutenberg-Universität Mainz |
Department: | FB 08 Physik, Mathematik u. Informatik |
Place: | Mainz |
ROR: | https://ror.org/023b0x485 |
DOI: | http://doi.org/10.25358/openscience-7281 |
Version: | Published version |
Publication type: | Zeitschriftenaufsatz |
License: | CC BY |
Information on rights of use: | https://creativecommons.org/licenses/by/4.0/ |
Journal: | The European physical journal : A, Hadrons and nuclei 57 |
Pages or article number: | 50 |
Publisher: | Springer |
Publisher place: | Berlin u.a. |
Issue date: | 2021 |
ISSN: | 1434-601X |
Publisher DOI: | 10.1140/epja/s10050-021-00355-5 |
Appears in collections: | JGU-Publikationen |
Files in This Item:
File | Description | Size | Format | ||
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excited_states_in_nucleon_str-20220701125515590.pdf | 2.04 MB | Adobe PDF | View/Open |