Akaishi Yoshinori, Myint Khin Swe, Yamazaki Toshimitsu
RIKEN Nishina Center, Saitama, Japan.
Proc Jpn Acad Ser B Phys Biol Sci. 2008;84(7):264-73. doi: 10.2183/pjab.84.264.
The formation spectra of model KN and KNN systems formed by (K(-),n) reactions are investigated in order to obtain a theoretical basis for a proper interpretation of experimental data concerning kaonic nuclear quasi-bound states. It has been clarified that the experimentally observable kaonic nuclear state K(-)pp should be regarded as the decaying state introduced by Kapur-Peierls, which is different from the pole state solution of the Faddeev equation.
研究了由(K⁻,n)反应形成的模型KN和KNN系统的形成光谱,以便为正确解释有关奇异介子核准束缚态的实验数据获得理论基础。已经阐明,实验中可观测到的奇异介子核态K⁻pp应被视为由卡普尔 - 皮尔斯引入的衰变态,它不同于费德耶夫方程的极点态解。