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arXiv 2004.02409nucl-thnucl-ex
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核含时密度泛函理论中的孤子

Solitons in nuclear time-dependent density functional theory

Yoritaka Iwata

摘要:

讨论了亚原子多核子系统中孤子的存在性。在以核含时密度泛函理论为代表的许多核子动力学中,孤子的存在与能量和质量的关系受到了广泛的关注。结果表明,在10 ~ 30 MeV的核系统温度范围内,核孤子的存在是可能的。根据$^{4}$的质量依赖关系,我们认为He和$^{16}$ O是表现出核孤子性质的自束缚态的候选者.

英文摘要:

The soliton existence in sub-atomic many-nucleon systems is discussed. In many nucleon dynamics represented by the nuclear time-dependent density functional formalism, much attention is paid to energy and mass dependence of the soliton existence. In conclusion, the existence of nuclear soliton is clarified if the temperature of nuclear system is from 10 to 30 MeV. With respect to the mass dependence $^{4}$He and $^{16}$O are suggested to be the candidates for the self-bound states exhibiting the property of nuclear soliton.

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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