标题： 氢负离子在强磁场中的基态和激发态 显示英文标题

标题： Ground and excited states of the hydrogen negative ion in strong magnetic fields

摘要： 氢负离子和均匀磁场中的负受主系统的最低束缚态通过使用各向异性高斯基组的全组态相互作用方法进行理论研究。 覆盖了广泛的磁场范围\gamma=0.0008 - 4000。 假设核质量无限大，给出了非相对论总能量、电子脱离能和跃迁波长。 详细讨论了结合机制。 与之前发表的数据相比，能量的准确性显著提高。 显示英文摘要

摘要： The lowest bound states of the hydrogen negative ion and negative donor systems in a homogeneous magnetic field are investigated theoretically via a full configuration interaction approach with an anisotropic Gaussian basis set. The broad magnetic field regime \gamma=0.0008 - 4000 is covered. Nonrelativistic total energies, electron detachment energies and transition wavelengths are presented assuming an infinite nuclear mass. The binding mechanisms are discussed in detail. The accuracy for the energies is enhanced significantly compared to previously published data.