6533b856fe1ef96bd12b2633

RESEARCH PRODUCT

Covariant ChPT calculation of the hyperon forward spin polarizability

Astrid Hiller BlinThomas GutscheTim LedwigValery E. Lyubovitskij

subject

High Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)High Energy Physics::PhenomenologyNuclear TheoryFOS: Physical sciencesCondensed Matter::Strongly Correlated ElectronsNuclear Experiment

description

We predict the values for baryon forward spin polarizabilities in fully covariant ChPT and including the virtual contributions of the spin-3/2 states. As the nucleon results are in good agreement with the experimental data and they do not depend on renormalization schemes, we extend the calculations to the hyperon sector.

https://dx.doi.org/10.48550/arxiv.1509.06993