Chiral effective field theory of Delta(1232) and Compton scattering

2003/08/22 by V. Pascalutsa, Vladimir Pascalutsa, Pascalutsa, V. +3
Physics and Astronomy · #FOS: Physical sciences #Nuclear Theory (nucl-th) #Nuclear physics research studies #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #nucl-th

paper · pdf · doi:10.48550/arxiv.nucl-th/0308065

3 pages, 2 figs. Contribution to the 17th International IUPAP Conference on Few-body Problems in Physics, June 5-10, 2003 Durham, North Carolina, USA

arxiv created 2003/08/22 · openalex publication_date 2003/08/22 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A new power-counting scheme for a chiral effective field theory that includes Delta degrees of freedom is briefly described and applied to the nucleon Compton scattering.

Related

• Chiral Effective Field Theory in the Delta-resonance region
• Nucleon-Nucleon effective field theory with dibaryon fields
• Chiral perturbation theory
• Predictions of chiral perturbation theory for Compton scattering off protons
• Chiral extrapolations and the covariant small scale expansion☆☆This research is part of the EU Integrated Infrastructure Initiative Hadron Physics Project under contract number RII3-CT-2004-506078. Work supported in part by DFG (SFB/TR 16, “Subnuclear Structure of Matter”) and BMBF.