Cold nuclear fusion is a chain reaction of reverse beta decay according to the scheme:
ῡe + n → p + e- + ῡe + 13,6 eV →
For example:
→ ῡ + 63Ni28 +1H→ 63Cu29 +e - + ῡ +1H + Q=E (energy)
No evidence exists to support this explanation. This is based only on your imagination. Unless you acknowledge the observed behavior, further discussion would useless.