Searching for cavities of various densities in the Earth's crust with a low-energy v¯e β-beam

Engineering

• Obtains 100%
• Demonstrates 50%
• Assuming 50%
• Exposure Time 50%
• Mineral Resources 50%
• Observables 50%
• Confidence Level 50%
• Intense Earthquake 50%
• Energy Beam 50%

Earth and Planetary Sciences

• Earth Crust 100%
• Mineral Deposit 50%
• Banded Iron Formation 50%
• Heavy Mineral 50%

Physics

• Earth Crust 100%
• Mean Matter Density 50%
• Heavy Mineral 50%