Kaonic nuclei studied based on a new framework of antisymmetrized molecular dynamics
Kaonic nuclei studied based on a new framework of antisymmetrized molecular dynamics
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DOI：
10.1103/physrevc.70.044313
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发表时间：
2003-09
影响因子：
3.1
通讯作者：
A. Doté;H. Horiuchi;Y. Akaishi;T. Yamazaki
中科院分区：
文献类型：
--
作者：
A. Doté;H. Horiuchi;Y. Akaishi;T. Yamazaki
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{sup -}/nK{sup 0} mixing and 2) total spin and isospin projections. These improvements enable us to investigate various kaonic nuclei (ppnK{sup -}, pppK{sup -}, pppnK{sup -}, {sup 6}BeK{sup -}, {sup 9}BK{sup -}, and {sup 11}CK{sup -}) systematically. We have found that they are deeply bound and extremely dense with a variety of shapes.
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{sup -}/nK{sup 0} mixing and 2) total spin and isospin projections. These improvements enable us to investigate various kaonic nuclei (ppnK{sup -}, pppK{sup -}, pppnK{sup -}, {sup 6}BeK{sup -}, {sup 9}BK{sup -}, and {sup 11}CK{sup -}) systematically. We have found that they are deeply bound and extremely dense with a variety of shapes.