Neutrinoless Double <i>β</i><sup>+</sup>/EC Decays

<table>Schematic representation of the possible<svg height="18.549999" id="M321" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 40.474998 18.549999" width="40.474998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>/EC decay modes of<svg height="15.9125" id="M322" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 23.549999 15.9125" width="23.549999" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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q0 -76 10 -138.5t37 -107.5t69 -45q32 0 55.5 25t35.5 68.5t17.5 91.5t5.5 105t-5.5 105.5t-18 92t-36 68t-56.5 24.5z" id="x30"></path></g><g transform="matrix(.012,-0,0,-.012,17.148,7.688)"><path d="M137 343l67 33q37 17 63 17q79 0 129.5 -53t50.5 -131q0 -92 -58 -156.5t-147 -64.5t-147 68t-58 182q0 63 17 119t43 95.5t61.5 72t69 52t67.5 31.5q62 22 128 33l6 -32q-56 -11 -108 -35q-149 -71 -184 -231zM227 337q-47 0 -95 -27q-6 -23 -6 -70q0 -93 36 -155.5
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</svg>Cd. The atomic resonance at<svg height="12.4375" id="M323" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 88.912498 12.4375" width="88.912498" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> includes both the nuclear excitation energy and the energy related to the two electron holes in the atomic K shell as given in (<a href="https://static.hindawi.com/articles/ahep/volume-2013/505874/figures/#EEq22">22</a>).</table>

Advances in High Energy Physics

Neutrinoless Double β⁺/EC Decays

Figure 4

Advances in High Energy Physics

Neutrinoless Double β+/EC Decays

Figure 4

Neutrinoless Double β⁺/EC Decays