The Delta(1232) Resonance in Chiral Effective Field Theory
| dc.creator | Pascalutsa, Vladimir | |
| dc.date | 2007-12-23 | |
| dc.date.accessioned | 2026-07-07T11:39:39Z | |
| dc.date.available | 2026-07-07T11:39:39Z | |
| dc.description | I discuss the problem of formulating the baryon chiral perturbation theory ($χ$PT) in the presence of a light resonance, such as the $Δ(1232)$, the lightest nucleon resonance. It is shown how to extend the power counting of $χ$PT to correctly account for the resonant contributions. Recent applications of the resulting chiral effective-field theory to the description of pion production reactions in $Δ$-resonance region are briefly reviewed. | |
| dc.description | 8 pages, 8 figs; prepared for the proceedings of the Intl Erice School ``Quarks in Hadrons and Nuclei'', 29th Course, 16--24 Sep 2007, Sicily, Italy | |
| dc.identifier | https://arxiv.org/abs/0712.3919 | |
| dc.identifier | http://arxiv.org/abs/0712.3919 | |
| dc.identifier | Prog.Part.Nucl.Phys.61:27-33,2008 | |
| dc.identifier | doi:10.1016/j.ppnp.2007.12.023 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199999 | |
| dc.subject | Nuclear Theory | |
| dc.title | The Delta(1232) Resonance in Chiral Effective Field Theory | |
| dc.type | text |