α Decays in Superstrong Static Electric Fields<xref rid="ctp_70_5_559fn1" ref-type="fn">*</xref><fn id="ctp_70_5_559fn1"><label>*</label> <p>Supported by the National Natural Science Foundation of China under Grant Nos. 11535004, 11761161001, 11375086, 11120101005, 11175085 and 11235001, the National Key R&D Program of China under Grant No. 2018YFA0404403, the National Major State Basic Research and Development of China, under Grant No. 2016YFE0129300, and the Science and Technology Development Fund of Macau under Grant No. 008/2017/AFJ</p></fn>

α Decays in Superstrong Static Electric Fields**

Supported by the National Natural Science Foundation of China under Grant Nos. 11535004, 11761161001, 11375086, 11120101005, 11175085 and 11235001, the National Key R&D Program of China under Grant No. 2018YFA0404403, the National Major State Basic Research and Development of China, under Grant No. 2016YFE0129300, and the Science and Technology Development Fund of Macau under Grant No. 008/2017/AFJ

Bai Dong^{1, †}, Ren Zhong-Zhou^{2, ‡}

The magnification of Fig. 4 for the electric field strength |E| ranging from 0 to 0.1 MV/fm. The total penetrability starts to increase wildly only when |E| exceeds the critical value of E_cr ∼ 0.05 MV/fm.