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arXiv 0909.1910astro-ph.HEphysics.atom-phquant-ph
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强磁场中带电的类氢、氦和氦-类氢分子链

Charged Hydrogenic, Helium and Helium-Hydrogenic Molecular Chains in a Strong Magnetic Field

A. V. Turbiner, N. L. Guevara, J. C. Lopez Vieyra

摘要:

本文对存在于强磁场$B \lesssim 10^{16} $ G中的带电类氢分子链、氦分子链和含一个或两个电子的混合类氦氢分子链进行了非相对论分类。结果表明,对于这两个$1e-2e$的情况下,在最强的研究磁场的最长的类氢链包含最多5个质子,表明存在的$\rm{H}_5^{4+}$和$\rm{H}_5^{3+}$离子,分别。在氦链的情况下,最长的链可以存在于最强的研究磁场与三个和四个$\al-$粒子的$1e-2e$的情况下,分别。对于混合氦-氢链,在所研究的最高磁场下,重中心的数目可以达到5个。一般来说,对于固定的磁场,双电子链比单电子链束缚得更多。

英文摘要:

A non-relativistic classification of charged molecular hydrogenic, helium and mixed helium-hydrogenic chains with one or two electrons which can exist in a strong magnetic field $B \lesssim 10^{16} $G is given. It is shown that for both $1e-2e$ cases at the strongest studied magnetic fields the longest hydrogenic chain contains at most five protons indicating to the existence of the $\rm{H}_5^{4+}$ and $\rm{H}_5^{3+}$ ions, respectively. In the case of the helium chains the longest chains can exist at the strongest studied magnetic fields with three and four $\al-$particles for $1e-2e$ cases, respectively. For mixed helium-hydrogenic chains the number of heavy centers can reach five for highest magnetic fields studied. In general, for a fixed magnetic field two-electron chains are more bound than one-electron ones.

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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