Patent Number: 
Section: claims

1. A method of shielding gamma radiation comprising:producing a region of heavy electrons; andreceiving incident gamma radiation in said region,said heavy electrons absorbing energy from said gamma radiation and re-radiating it as photons at a lower energy and frequency. 2. The method of claim 1 including providing surface plasmon polaritons and producing said heavy electrons in said surface plasmons polaritons. 3. The method of claim 1 including providing multiple regions of collectively oscillating protons or deuterons with associated heavy electrons. 4. The method of claim 1 including providing a plurality of nanoparticles of a target material on a metallic surface capable of supporting surface plasmons, said region of heavy electrons being associated with said metallic surface. 5. The method of claim 1 including inducing a breakdown in a Born-Oppenheimer approximation. 6. The method of claim 1 including providing low energy nuclear reactions catalyzed by ultra low momentum neutrons within said region of heavy electrons. 7. The method of claim 1 wherein said step of providing a region of heavy electrons includes: providing a metallic working surface capable of supporting surface plasmons and of forming a hydride or deuteride; fully loading said metallic surface with H or D thereby to provide a surface layer of protons or deuterons capable of forming coherently oscillating patches; and developing at least one patch of coherently or collectively oscillating protons or deuterons on said surface layer. 8. The method of claim 7 including breaking down the Born-Oppenheimer approximation on said upper working surface. 9. The method of claim 7 wherein said surface material comprises palladium or a similar metal and/or alloy capable of forming a hydride or deuteride; and providing a plurality of target nanoparticles on said metallic working surface. 10. The method of claim 9 wherein said target nanoparticles comprise a palladium-lithium alloy. 11. The method of claim 7 further comprising directing laser radiation to said working surface to stimulate and transfer energy into said surface plasmons. 12. The method of claim 7 wherein said H or D surface layer is fully loaded by one or more of an enforced chemical potential difference, an electrical current, or a pressure gradient. 13. The method of claim 1 including forming ultra-low momentum neutrons. 14. The method of claim 1 wherein said gamma radiation comprises gamma photons having energies in the range of about 0.5 MeV to about 10.0 MeV. 15. The method of claim 14 wherein said gamma photons result from neutron capture. 16. The method of claim 14 wherein said gamma photons result from an external source. 17. A gamma radiation shield comprising: a substrate; a metallic working surface capable of supporting surface plasmons and of forming a hydride or deuteride, located above said substrate; above said metallic surface, a surface layer of protons or deuterons comprising fully loaded H or D; at least one patch of collectively oscillating protons or deuterons associated with said surface layer; a region of surface plasmon polaritons located above the surface layer and said at least one patch; and a flux of protons or deuterons incident on said surface plasmon polaritons, surface layer, and working surface. 18. The shield of claim 17 wherein said surface material comprises palladium or a similar metal and/or alloy capable of forming a hydride or deuteride. 19. The shield of claim 17 further comprising laser radiation incident on said working surface to stimulate and transfer energy into said surface plasmon polaritons. 20. The shield of claim 17 further comprising a plurality of target nanoparticles on said metallic working surface. 21. The shield of claim 20 wherein said target nanoparticles comprise a palladium-lithium alloy. 22. The shield of claim 17 wherein said H or D surface layer is fully loaded by one or more of an enforced chemical potential difference, an electrical current, or a pressure gradient. 23. The shield of claim 17 wherein said at least one patch produces heavy electrons;and wherein said heavy electrons absorb gamma radiation.