Structure of light \Xi hypernuclei and HyperoHyperon inten-raction

by Emiko Hiyama (RIKEN)

Tuesday 13 Apr 2021, 13:30 → 15:00 Asia/Tokyo

=Date and Place=

Apr. 13th (Tue) , 13:30~ via ZOOM meeting system

=Lecturer=

Prof. Emiko Hiyama

(Tohoku University)

=Title=

Structure of light \Xi hypernuclei and Hyperon-Hyperon interaction

=Abstract=

Recently, \Xi hypernucleus, 14N-\Xi hyperuclei, were observed as a bound state, which was  the first bound \Xi hypernucleus. From this data, we found that \Xi- nucleus potential should be attractive.
As next step, it is important to know which contribution of \Xi-N interaction should be attractive or repulsive. To study these contributions, it is suited to study light $\Xi$ hypernuclei. In this seminar, I will report some \Xi hypernuclei from the view point of the few-body problem.

20210413RIBF semiPoster-294.pdf