137 citations · 543 across the 17 of their papers we have counts for
3 papers · 1 filter
Collisional heating of icy planetesimals. I. Catastrophic collisions
Björn J. R. Davidsson
Planetesimals in the primordial disc may have experienced a collisional cascade. If so, the comet nuclei later placed in the Kuiper belt, scattered disc, and Oort Cloud would prima…
Neutral gas coma dynamics: modeling of flows and attempts to link inner coma structures to properties of the nucleus
Raphael Marschall, Björn J. R. Davidsson, Martin Rubin +1
Deriving properties of cometary nuclei from coma data is of significant importance for our understanding of cometary activity and has implications beyond. Ground-based data represe…
Secondary gas in debris discs released following the decay of long-lived radioactive nuclides, catastrophic or resurfacing collisions
Amy Bonsor, Mark C. Wyatt, Sebastian Marino +3
Kuiper-like belts of planetesimals orbiting stars other than the Sun are most commonly detected from the thermal emission of small dust produced in collisions. Emission from gas, m…