Covariant ChPT calculation of the hyperon forward spin polarizability

Astrid Hiller Blin, Thomas Gutsche, Tim Ledwig, Valery E. Lyubovitskij

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Article number128
JournalProceedings of Science
Volume29-June-2015
Publication statusPublished - 2015

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Covariant ChPT calculation of the hyperon forward spin polarizability. / Blin, Astrid Hiller; Gutsche, Thomas; Ledwig, Tim; Lyubovitskij, Valery E.

In: Proceedings of Science, Vol. 29-June-2015, 128, 2015.

Research output: Contribution to journalArticle

Blin, Astrid Hiller ; Gutsche, Thomas ; Ledwig, Tim ; Lyubovitskij, Valery E. / Covariant ChPT calculation of the hyperon forward spin polarizability. In: Proceedings of Science. 2015 ; Vol. 29-June-2015.
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