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arXiv · 1811.01488

In-medium properties of SU(3) baryons

Ki-Hoon Hong·Ulugbek Yakhshiev·Hyun-Chul Kim
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Abstract

Changes of baryon properties in nuclear matter are investigated within the framework of an in-medium modified SU(3) Skyrme model. Introducing the medium functionals in the SU(2) sector and considering the alteration of kaon properties in nuclear medium, we are able to examine the medium modification of the nucleon and hyperons. The functionals introduced in the SU(2) sector are related to ordinary nuclear matter properties near the saturation point. The results indicate that the changes of the baryon properties in the strange sector are strongly correlated with the in-medium properties of kaons.

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Ki-Hoon Hong, Ulugbek Yakhshiev, Hyun-Chul Kim. 2018-11-05. In-medium properties of SU(3) baryons. https://arxiv.org/abs/1811.01488

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