6533b827fe1ef96bd12867c4
RESEARCH PRODUCT
Chiral unitary theory: Application to nuclear problems
Juan Luis NievesD. CabreraSatoru HirenzakiS.s. KamalovM. J. Vicente VacasAngels RamosHiroshi TokiY. OkumuraEulogi OsetH.c. ChiangC. Garcia Reciosubject
PhysicsParticle physicsChiral perturbation theoryNuclear TheoryMesonUnitarityHigh Energy Physics::LatticeScalar (mathematics)High Energy Physics::PhenomenologyNuclear TheoryGeneral Physics and AstronomyFOS: Physical sciencesFísicaNuclear matterUnitary stateBaryonNuclear Theory (nucl-th)Matrix (mathematics)High Energy Physics::ExperimentNuclear Experimentdescription
In this talk we briefly describe some basic elements of chiral perturbation theory, $\chi PT$, and how the implementation of unitarity and other novel elements lead to a better expansion of the $T$ matrix for meson meson and meson baryon interactions. Applications are then done to the $ \pi \pi $ interaction in nuclear matter in the scalar and vector channels, antikaons in nuclei and $K^-$ atoms, and how the $\phi$ meson properties are changed in a nuclear medium.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2001-01-16 |