Anticrossing spectroscopy of K Rydberg atoms using 300-K blackbody radiation.
Anticrossing spectroscopy of K Rydberg atoms using 300-K blackbody radiation.
复制标题
DOI：
10.1103/physreva.34.2952
复制
发表时间：
1986-10
期刊：
影响因子：
--
通讯作者：
Stoneman;Janík;Gallagher
中科院分区：
文献类型：
--
作者：
Stoneman;Janík;Gallagher
已使用 300-K 黑体辐射研究了 K s 和 p 态电场与近氢斯塔克流形态的避免交叉。遇到相同 \ensuremath{\Vert}${m}_{j}$\ensuremath{\Vert} 状态之间的反交叉，其中 \ensuremath{\Vert}${m}_{l}$\ensuremath{\Vert} 值相同或相差 1。相同 \ensuremath{\Vert}${m}_{l}$\ensuremath{\Vert} 状态之间的反交叉相当宽，因为它们是由于核心穿透和极化效应造成的。 \ensuremath{\Vert}${m}_{l}$\ensuremath{\Vert} 相差 1 的反交叉是由自旋轨道相互作用产生的，因此非常小。我们提供 18\char21{}29 范围内 n 的 ns 状态结果和 19\char21{}23 范围内 n 的 np 状态结果。
The avoided crossings in an electric field of K s and p states with the nearly hydrogenic Stark manifold states have been investigated using 300-K blackbody radiation. Anticrossings between states of the same \ensuremath{\Vert}${m}_{j}$\ensuremath{\Vert} for which the \ensuremath{\Vert}${m}_{l}$\ensuremath{\Vert} values are the same or differ by one are encountered. The anticrossings between states of the same \ensuremath{\Vert}${m}_{l}$\ensuremath{\Vert} are quite wide as they are due to core penetration and polarization effects. The anticrossings for which \ensuremath{\Vert}${m}_{l}$\ensuremath{\Vert} differs by one are produced by the spin-orbit interaction and are accordingly quite small. We present results for the ns states for n in the range 18\char21{}29 and for the np states for n in the range 19\char21{}23.