Why LENR produces stable isotopes and positive energy feedback most of the time but sometimes produces radioactive isotopes and gamma rays when the lattice is cold.
In the Surface Plasmon Polariton (SPP) model of LENR, heat driven dipole motion of electrons on the surface of micro particles produce a anapole magnetic pulse that in turn induces nuclear reconfiguration. This dipole motion of the electron on the surface of the micro particles induces a very rapid alternating current. That has a start that precedes to a maximum amplitude then false to zero strength. This cycle happens hundreds of trillions of times per second. When the heat level is low, the amplitude of the magnetic field that is produced by the SPP is correspondingly low and also its duration. The low powered magnetic field hits the target nuclei many times and builds up mass in the pile of nuclei until a subatomic particle is created through the conversion of energy to matter. That meson produces a fusion event were a number of separate nuclei are combined into a new single nucleus. But the magnetic connection to the source of magnetic generation is to weak to carry the nuclear binding energy released by the fusion back to its source. So the nucleus remains excited and will eventually either produce a gamma ray or stay excited as a radioactive isotope. When the heat level that is driving the dipole vibration of electrons exceeds a critical level, the amplitude of the magnetic field that is produced by the SPP is strong enough and lasts long enough to hit the pile of nearby nuclei in one shot where the magnetic field can produce a fusion event and still be of sufficient amplitude to carry the released binding energy back to the source of the magnetic field. That nuclear energy is then digested by the soliton and fed back to the dipole motion that created the soliton. The key concepts to enable this transfer mechanism is that the fusion event takes a finite period of time to occur, the magnetic field produce by the SPP is variable in both duration and intensity but can grow large enough and long enough to complete a fusion event and energy transfer in one dipole cycle. The SPP can exist for as short as a few femtoseconds to as long as hundreds of picoseconds. The production of gamma rays and unstable isotopes will occur before the positive feedback loop is established between the fusion event and the soliton. Once this connection is made, the dipole motion of the micro particle will always have enough power to produce fusion in one cycle. Also when the dipole vibrations of all the micro particles are synced up under a BEC condition, a weak soliton will get enough energy from a strong soliton so that no gammas will be produced.
