Dispersion Theory in Electromagnetic Interactions

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • Barbara Pasquini
  • Marc Vanderhaeghen
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000448519100004&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1146/annurev-nucl-101917-020843
Externe Identifier
  • Clarivate Analytics Document Solution ID: BL1XA
ISSN
0163-8998
Zeitschrift
ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE, VOL 68
Schlüsselwörter
  • dispersion relations
  • sum rules
  • Compton scattering
  • proton polarizabilities
  • two-photon exchange processes
Paginierung
75 - 103
Datum der Veröffentlichung
2018
Status
Published
Titel
Dispersion Theory in Electromagnetic Interactions
Sub types
  • Review
  • Book Chapter
Ausgabe der Zeitschrift
68

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:p>We review various applications of dispersion relations (DRs) to the electromagnetic structure of hadrons. We discuss the way DRs allow one to extract information about hadron structure constants by connecting information from complementary scattering processes. We consider the real and virtual Compton scattering processes off the proton, and summarize recent advances in the DR analysis of experimental data to extract the proton polarizabilities, in comparison with alternative studies based on chiral effective field theories. We discuss a multipole analysis of real Compton scattering data, along with a DR fit of the energy-dependent dynamical polarizabilities. Furthermore, we review new sum rules for the double-virtual Compton scattering process off the proton, which allow for model-independent relations between polarizabilities in real and virtual Compton scattering, and moments of nucleon structure functions. Information on double-virtual Compton scattering is used to predict and constrain the polarizability corrections to muonic hydrogen spectroscopy.</jats:p>
Autoren
  • Barbara Pasquini
  • Marc Vanderhaeghen
DOI
10.1146/annurev-nucl-101917-020843
eISSN
1545-4134
ISSN
0163-8998
Ausgabe der Veröffentlichung
1
Zeitschrift
Annual Review of Nuclear and Particle Science
Sprache
en
Paginierung
75 - 103
Datum der Veröffentlichung
2018
Status
Published
Herausgeber
Annual Reviews
Herausgeber URL
http://dx.doi.org/10.1146/annurev-nucl-101917-020843
Datum der Datenerfassung
2022
Titel
Dispersion Theory in Electromagnetic Interactions
Ausgabe der Zeitschrift
68

Datenquelle: Crossref

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