Kaonic nuclei studied based on a new framework of Antisymmetric Molecular Dynamics
Akinobu Dote, Hisashi Horiuchi, Yoshinori Akaishi, Toshimitsu Yamazaki
Abstract
We have developed a new framework of Antisymmetrized Molecular Dynamics (AMD), to adequately treat the I=0 KN interaction, which is essential to study kaonic nuclei. The improved points are 1) pK-/nK0 mixing and 2) total spin and isospin projections. These improvements enable us to investigate various kaonic nuclei (ppnK-, pppK-, pppnK-, 6BeK- and 9BK-) systematically. We have found that they are deeply bound and extremely dense with a variety of shapes.
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