6533b825fe1ef96bd12831a3

RESEARCH PRODUCT

Dynamically generated resonances from the vector octet-baryon decuplet interaction and their radiative decays into γ-baryon decuplet

Sun Bao-xiSun Bao-xiM. J. Vicente VacasEulogi OsetSourav Sarkar

subject

PhysicsNuclear and High Energy PhysicsParticle physicsPhotonOctetHigh Energy Physics::LatticeNuclear TheoryHigh Energy Physics::PhenomenologyRadiative decayAstronomy and AstrophysicsBaryonQuantum electrodynamicsRadiative transferGauge theoryNuclear ExperimentInstrumentation

description

The dynamically generated resonances from vector meson-baryon decuplet are studied using Lagrangians of the hidden gauge theory for vector interactions. One shows that some of the generated states can be associated with some known baryon resonances in the PDG data, while others are predictions for new states. Furthermore, we calculate the radiative decay widths of these resonances into a photon and a baryon decuplet.

yearjournalcountryeditionlanguage
2009-12-01Chinese Physics C
https://doi.org/10.1088/1674-1137/33/12/056