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From quarks and gluons to baryon form factors

I briefly summarize recent results for nucleon and [Formula: see text] electromagnetic, axial and transition form factors in the Dyson–Schwinger approach. The calculation of the current diagrams from the quark–gluon level enables a transparent discussion of common features such as: the implications...

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Autor principal: Eichmann, Gernot
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier B.V 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4699638/
https://www.ncbi.nlm.nih.gov/pubmed/26766879
http://dx.doi.org/10.1016/j.ppnp.2011.12.024
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author Eichmann, Gernot
author_facet Eichmann, Gernot
author_sort Eichmann, Gernot
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description I briefly summarize recent results for nucleon and [Formula: see text] electromagnetic, axial and transition form factors in the Dyson–Schwinger approach. The calculation of the current diagrams from the quark–gluon level enables a transparent discussion of common features such as: the implications of dynamical chiral symmetry breaking and quark orbital angular momentum, the timelike structure of the form factors, and their interpretation in terms of missing pion-cloud effects.
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spelling pubmed-46996382016-01-11 From quarks and gluons to baryon form factors Eichmann, Gernot Prog Part Nucl Phys Review I briefly summarize recent results for nucleon and [Formula: see text] electromagnetic, axial and transition form factors in the Dyson–Schwinger approach. The calculation of the current diagrams from the quark–gluon level enables a transparent discussion of common features such as: the implications of dynamical chiral symmetry breaking and quark orbital angular momentum, the timelike structure of the form factors, and their interpretation in terms of missing pion-cloud effects. Elsevier B.V 2012-04 /pmc/articles/PMC4699638/ /pubmed/26766879 http://dx.doi.org/10.1016/j.ppnp.2011.12.024 Text en © 2012 Elsevier B.V. https://creativecommons.org/licenses/by/4.0/This work is licensed under a Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/) , which allows reusers to distribute, remix, adapt, and build upon the material in any medium or format, so long as attribution is given to the creator. The license allows for commercial use.
spellingShingle Review
Eichmann, Gernot
From quarks and gluons to baryon form factors
title From quarks and gluons to baryon form factors
title_full From quarks and gluons to baryon form factors
title_fullStr From quarks and gluons to baryon form factors
title_full_unstemmed From quarks and gluons to baryon form factors
title_short From quarks and gluons to baryon form factors
title_sort from quarks and gluons to baryon form factors
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4699638/
https://www.ncbi.nlm.nih.gov/pubmed/26766879
http://dx.doi.org/10.1016/j.ppnp.2011.12.024
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