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Analysis Of Neutron Effects For Asteroid Disruption, Aaron J. Ferguson
Analysis Of Neutron Effects For Asteroid Disruption, Aaron J. Ferguson
Theses and Dissertations
The use of nuclear weapons is one possible method for disrupting or deflecting an asteroid on a trajectory to impact the earth. A largely unexplored component of weapon yield in a disruption scenario is the impact of the neutron output. The results of MCNP-6 simulations are presented demonstrating the effect that incident neutron energy has on the total energy deposited in an asteroid, including that the efficiency of energy deposition in a material is inversely proportional to the incident neutron energy due to negative Q-value reactions. The effects of material composition on the total energy deposited as well as the …