On the Appearance of a Cooper Minimum in the Photoionization Cross Sections of the Plasma-Embedded Li Atom

<table>Location of Cooper minimum in photoionization cross section curve for Li ground state (in photoelectron energy in a.u.) and ground state energy (a.u.) versus Debye screening parameter (<span class="inline" id="M61"></span> in a.u.<sup>-1</sup>).</table>

Physics Research International

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Figure 3

Figure 3: On the Appearance of a Cooper Minimum in the Photoionization Cross Sections of the Plasma-Embedded Li Atom 