Ron Ballouz
Ron Ballouz
Lunar and Planetary Laboratory, University of Arizona
Verified email at
Cited by
Cited by
OSIRIS-REx: sample return from asteroid (101955) Bennu
DS Lauretta, SS Balram-Knutson, E Beshore, WV Boynton, CD d’Aubigny, ...
Space Science Reviews 212 (1), 925-984, 2017
The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes
S Sugita, R Honda, T Morota, S Kameda, H Sawada, E Tatsumi, ...
Science 364 (6437), 2019
Properties of rubble-pile asteroid (101955) Bennu from OSIRIS-REx imaging and thermal analysis
DN DellaGiustina, JP Emery, DR Golish, B Rozitis, CA Bennett, KN Burke, ...
Nature Astronomy 3 (4), 341-351, 2019
Craters, boulders and regolith of (101955) Bennu indicative of an old and dynamic surface
KJ Walsh, ER Jawin, RL Ballouz, OS Barnouin, EB Bierhaus, ...
Nature Geoscience 12 (4), 242-246, 2019
Shape of (101955) Bennu indicative of a rubble pile with internal stiffness
OS Barnouin, MG Daly, EE Palmer, RW Gaskell, JR Weirich, CL Johnson, ...
Nature geoscience 12 (4), 247-252, 2019
The dynamic geophysical environment of (101955) Bennu based on OSIRIS-REx measurements
DJ Scheeres, JW McMahon, AS French, DN Brack, SR Chesley, ...
Nature Astronomy 3 (4), 352-361, 2019
Episodes of particle ejection from the surface of the active asteroid (101955) Bennu
DS Lauretta, CW Hergenrother, SR Chesley, JM Leonard, JY Pelgrift, ...
Science 366 (6470), 2019
Numerical predictions of surface effects during the 2029 close approach of asteroid 99942 Apophis
Y Yu, DC Richardson, P Michel, SR Schwartz, RL Ballouz
Icarus 242, 82-96, 2014
Creep stability of the proposed AIDA mission target 65803 Didymos: I. Discrete cohesionless granular physics model
Y Zhang, DC Richardson, OS Barnouin, C Maurel, P Michel, SR Schwartz, ...
Icarus 294, 98-123, 2017
Rotational failure of rubble-pile bodies: influences of shear and cohesive strengths
Y Zhang, DC Richardson, OS Barnouin, P Michel, SR Schwartz, ...
The Astrophysical Journal 857 (1), 15, 2018
The Brazil nut effect and its application to asteroids
S Matsumura, DC Richardson, P Michel, SR Schwartz, RL Ballouz
Monthly Notices of the Royal Astronomical Society 443 (4), 3368-3380, 2014
Collisional formation of top-shaped asteroids and implications for the origins of Ryugu and Bennu
P Michel, RL Ballouz, OS Barnouin, M Jutzi, KJ Walsh, BH May, ...
Nature communications 11 (1), 1-11, 2020
Numerical simulations of collisional disruption of rotating gravitational aggregates: Dependence on material properties
RL Ballouz, DC Richardson, P Michel, SR Schwartz, Y Yu
Planetary and Space Science 107, 29-35, 2015
Numerical simulations of the contact between the lander MASCOT and a regolith-covered surface
C Maurel, P Michel, J Biele, RL Ballouz, F Thuillet
Advances in Space Research 62 (8), 2099-2124, 2018
The spherical Brazil nut effect and its significance to asteroids
V Perera, AP Jackson, E Asphaug, RL Ballouz
Icarus 278, 194-203, 2016
Numerical simulations of oscillation-driven regolith motion: Brazil-nut effect
C Maurel, RL Ballouz, DC Richardson, P Michel, SR Schwartz
Monthly Notices of the Royal Astronomical Society, stw2641, 2016
In situ evidence of thermally induced rock breakdown widespread on Bennu’s surface
JL Molaro, KJ Walsh, ER Jawin, RL Ballouz, CA Bennett, ...
Nature communications 11 (1), 1-11, 2020
Numerical modeling of lander interaction with a low-gravity asteroid regolith surface-Application to MASCOT on board Hayabusa2
F Thuillet, P Michel, C Maurel, RL Ballouz, Y Zhang, DC Richardson, ...
Astronomy & Astrophysics 615, A41, 2018
Variations in color and reflectance on the surface of asteroid (101955) Bennu
DN DellaGiustina, KN Burke, KJ Walsh, PH Smith, DR Golish, ...
Science 370 (6517), 2020
Asteroid (101955) Bennu’s weak boulders and thermally anomalous equator
B Rozitis, AJ Ryan, JP Emery, PR Christensen, VE Hamilton, AA Simon, ...
Science Advances 6 (41), eabc3699, 2020
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