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arXiv 0708.0459nucl-thhep-ph
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(K^-,N)反应中深束缚K介子原子的形成

Formation of Deeply Bound Kaonic Atoms in (K^-,N) Reactions

J. Yamagata, H. Nagahiro, R. Kimura, S. Hirenzaki

摘要:

本文用格林函数方法研究了(K^-,N)反应生成深度束缚的K介子原子的过程,这些原子被预言为窄宽度的准稳定原子。我们系统地考虑了具有不同靶核和能量的各种情况,并在本文所考虑的所有情况的理论谱中找到了清晰的信号。信号显示出非常有趣的结构,例如$RESONANCE DIP$而不是共振峰。我们讨论了有趣的结构的起源和可能性,以获得新的信息的存在的kaonic核的原子态形成的光谱。

英文摘要:

We study theoretically the (K^-,N) reactions for the formation of the deeply bound kaonic atoms, which were predicted to be quasi--stable with narrow widths, using the Green function method. We consider various cases with different target nuclei and energies systematically and find the clear signals in the theoretical spectra for all cases considered in this article. The signals show very interesting structures, such as the $RESONANCE DIP$ instead of the resonance peak. We discuss the origins of the interesting structures and possibilities to get new information on the existence of the kaonic nuclei from the spectra of the atomic state formations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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