6533b7d6fe1ef96bd1265c5b
RESEARCH PRODUCT
The role of the $\Delta(1232)$-resonance in covariant baryon chiral perturbation theory
Jose Manuel Alarcónsubject
BaryonPhysicsElastic scatteringHigh Energy Physics - PhenomenologyChiral perturbation theoryNuclear TheoryScatteringEffective field theoryCovariant transformationCovarianceResonance (particle physics)Mathematical physicsdescription
We stress, on theoretical and phenomenological grounds, the importance of the $\Delta(1232)$-resonance in a chiral effective field theory approach applied to the study of $\pi N$ scattering. We show how its inclusion as a dynamical degree of freedom allow us to obtain reliably valuable information from $\pi N$ scattering data.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-10-20 |