2 papers
astro-ph.EP2025
Momentum transfer coefficient constraints for the 2024 PDC25 Hypothetical Asteroid Impact Scenario
Christoph M. Schäfer, Uri Malamud, Tamir Manoach +1
In Epoch 2 of the 2024 PDC25 Hypothetical Asteroid Impact Scenario, an asteroid is confirmed to be on a collision course with the Earth, and its size and surface composition have b…
astro-ph.EP2025
Dust production through collisions between small bodies: an application to the G-ring arc
V. Lattari, R. Sfair, P. B. Siqueira +1
The G-ring arc of Saturn, confined by the 7:6 corotation eccentric resonance with Mimas, is primarily composed of micrometric particles. These particles, significantly influenced b…