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arXiv · 1610.02150

K-K-pp - an important gateway toward multi-kaonic nuclei

Shuji Maeda·Yoshinori Akaishi·Toshimitsu Yamazaki
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Abstract

Based on our Faddeev-Yakubowsky calculations of four-body kaonic nuclear systems it was revealed that the structure of K-K-pp is well approximated by two Lambda*=K-p's with strong mutual attraction. It is vitally important to study this nucleus, as it is an essential gateway toward multi-Lambda* nuclei. Two experimental proposals are presented: i) production of K-K-pp by p+p reactions at T_p = 7 GeV, and ii) search for K-K-pp from the invariant mass of M(Lambda-Lambda) around 2.6 GeV/c2 in high-energy HI reactions.

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Shuji Maeda, Yoshinori Akaishi, Toshimitsu Yamazaki. 2016-10-07. K-K-pp - an important gateway toward multi-kaonic nuclei. https://doi.org/10.7566/jpscp.17.082007

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