Tunneling exits of <inline-formula> <img src="cpb_27_10_104203_ieqn1.gif"/> </inline-formula> in strong laser fields<xref rid="cpb_27_10_104203_fn1" ref-type="fn">*</xref><fn id="cpb_27_10_104203_fn1"><label>*</label><p>Project supported by National Natural Science Foundation of China (Grant Nos. 11574205, 11327902, and 11421064), the Innovation Program of Shanghai Municipal Education Commission (Grant No. 2017-01-07-00-02-E00034).</p></fn>

Tunneling exits of

in strong laser fields**

Project supported by National Natural Science Foundation of China (Grant Nos. 11574205, 11327902, and 11421064), the Innovation Program of Shanghai Municipal Education Commission (Grant No. 2017-01-07-00-02-E00034).

Zhang Zhao-Han¹, He Feng^{1, 2, †}

(color online) Electron wave packet distribution in the logarithmic scale after the interaction. The dashed border line is formed by two circles, and each circle is centered at one of the nuclei and has a radius of 35 a.u. The wave function inside the border line is regarded as the non-ionized part, while the part outside the border line is supposed to be the ionized part. The total ionization rate calculated through this partition is 9.38 × 10⁻⁵.