Patent Number: 
Section: claims

1. A dodecahedron neutron spectrometer monitor, comprising: a plurality of neutron detectors;  said monitor is placed in proximity to a suspected concentration of neutron radiation;  each of said plurality of neutron detectors further comprising a detector means stacked on an absorbing layer, said absorbing layer, being composed of a first material that absorbs protons, and each of said absorbing layers is stacked on a separate hydrogenous surface facet of a dodecahedron assembly;  said hydrogenous surface facet being composed of a second material having hydrogen atoms, said hydrogen atoms interacting with said suspected concentration of neutron radiation, converting said neutrons to recoil protons, each of said detector means detecting recoil protons passing through said absorbing layer;  each of said absorbing layers having a different thickness to absorb neutron energies from 1 to 250 MeV;  said dodecahedron assembly being housed concentrically in a spherical chamber;  each of said detector means being coupled to a means for data processing;  said data processing means providing a count of recoil protons to a means for proton distribution; and  said means for proton distribution determines a proton distribution pattern to construct a neutron pattern indicating the spectrum of neutrons from said suspected concentration of neutron radiation. 2. The dodecahedron neutron spectrometer monitor, as recited in  claim 1 , further comprising said first material that absorbs protons being aluminum. claim 1 3. The dodecahedron neutron spectrometer monitor, as recited in  claim 2 , further comprising said second material being solid polyethylene. claim 2 4. The dodecahedron neutron spectrometer monitor, as recited in  claim 3 , further comprising said dodecahedron assembly having at least 12 surface facets. claim 3 5. The dodecahedron neutron spectrometer monitor, as recited in  claim 4 , further comprising said spherical chamber being composed of titanium. claim 4 6. The dodecahedron neutron spectrometer monitor, as recited in  claim 5 , further comprising said spherical chamber serves as an outer shield. claim 5 7. The dodecahedron neutron spectrometer monitor, as recited in  claim 6 , wherein said surface facets are pentagon-shaped. claim 6 8. The dodecahedron neutron spectrometer monitor, as recited in  claim 7 , wherein each of said plurality of neutron detectors is pentagon-shaped. claim 7 9. The dodecahedron neutron spectrometer monitor, as recited in  claim 8 , further comprising each of said detector means being a solid state detector. claim 8 10. The dodecahedron neutron spectrometer monitor, as recited in  claim 9 , further comprising each of said detector means being a depleted n/p diode. claim 9 11. The dodecahedron neutron spectrometer monitor, as recited in  claim 10 , further comprising said dodecahedron assembly having 12 surface facets. claim 10 12. The dodecahedron neutron spectrometer monitor, as recited in  claim 11 , further comprising said monitor being employed in an aircraft. claim 11