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← ScienceWhich consequence results when Helium-3 nuclei experience increased binding asymmetry?
A)Reduced neutron capture cross-section
B)Increased alpha decay emission
C)Elevated fusion reaction temperature
D)Greater beta plus disintegration energy✓
💡 Explanation
Increased binding asymmetry favors proton emission via beta plus decay. This occurs because a more uneven distribution of binding energy results in instability, therefore beta plus decay energy increases, rather than other decay modes.
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