Dynamical processes of macro-accretion of Uranus and Neptune: A first look

Physics & Astronomy

• Uranus (planet) 97%
• Neptune (planet) 90%
• protoplanets 89%
• asteroid belts 67%
• orbits 50%
• hypervelocity impact 32%
• exclusion 25%
• solar system 24%
• erosion 22%
• insertion 22%
• planets 21%
• fragmentation 20%
• retarding 17%
• orbitals 16%
• collisions 15%
• scattering 11%

Earth & Environmental Sciences

• Uranus 100%
• Neptune 95%
• accretion 64%
• planetesimal 63%
• asteroid 49%
• solar system 24%
• planet 20%
• fragmentation 20%
• collision 19%
• scattering 18%
• timescale 16%
• erosion 15%
• program 12%
• effect 10%