Measurements of neutrons produced by the cosmic radiation.
Low energy fast cosmic ray neutrons, measurements of energy spectrum and primary intensity variations, using organic scintillator in field of photomultiplier tube
SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Low energy fast cosmic ray neutrons, measurements of energy spectrum and primary intensity variations, using organic scintillator in field of photomultiplier tube
Instrumentation using neutron activation for remote analysis of planetary surface composition
Solar neutron decay indicates important source of geomagnetically trapped particles of inner and outer radiation belts
Pneumatic thermal neutron flux detector feasibility study
Thermal neutron flux perturbation measured for dysprosium-aluminum alloy in water and in uranyl fluoride solution
Organic scintillator detection efficiencies for fast neutrons
Fast neutron spectra in concrete and water used as shielding
Comparison of calculated and measured fast-neutron fluxes emerging from HB-6 beamhole of Plum Brook reactor
Fast neutron activation cross sections of Se and Fe measured, noting subshell closure effect and isomer ratio
Secondary neutron spectral data measured by proton recoil spectrometer from targets bombarded by 160 Mev protons
Observed outer-belt electron distribution and neutron decay
Slow cosmic ray neutrons in ionosphere to 200 km.
Experimental limits for the electron-proton charge difference and for the charge of the neutron
Solution of neutron transport equation in heavy gas in plane geometry in case of infinite medium and constant total cross section
Neutron and ultraviolet irradiation on catalytic activity of magnesium oxide
Two dimensional neutron-diffusion program pdq-5
Fast neutrons in earth atmosphere - balloon flights