Ronald Ballouz

Harrison Agrusa, Yun Zhang, Derek C Richardson, Petr Pravec, Matija Cuk, Patrick Michel, Ronald-Louis Ballouz, Seth A. Jacobson, D.J. Scheeres, Kevin Walsh, Olivier Barnouin, R. Terik Daly, Eric Palmer, Maurizio Pajola, Alice LUCCHETTI, Filippo Tusberti, Joseph DeMartini, Fabio Ferrari, Alex J. Meyer, Sabina D. Raducan, Paul Sanchez, (2024), Direct N-body simulations of satellite formation around small asteroids: insights from DART's encounter with the Didymos system, Zenodo

Harrison Agrusa, Yun Zhang, Derek C Richardson, Petr Pravec, Matija Cuk, Patrick Michel, Ronald-Louis Ballouz, Seth A. Jacobson, D.J. Scheeres, Kevin Walsh, Olivier Barnouin, R. Terik Daly, Eric Palmer, Maurizio Pajola, Alice LUCCHETTI, Filippo Tusberti, Joseph DeMartini, Fabio Ferrari, Alex J. Meyer, Sabina D. Raducan, Paul Sanchez, (2024), Direct N-body simulations of satellite formation around small asteroids: insights from DART's encounter with the Didymos system, Zenodo

D N DellaGiustina, R -L Ballouz, K J Walsh, A G Marusiak, V J Bray, S H Bailey, (2024), Seismology of rubble-pile asteroids in binary systems, Monthly Notices of the Royal Astronomical Society

Harrison F. Agrusa, Yun Zhang, Derek C. Richardson, Petr Pravec, Matija Ćuk, Patrick Michel, Ronald-Louis Ballouz, Seth A. Jacobson, Daniel J. Scheeres, Kevin Walsh, Olivier Barnouin, R. Terik Daly, Eric Palmer, Maurizio Pajola, Alice Lucchetti, Filippo Tusberti, Joseph V. DeMartini, Fabio Ferrari, Alex J. Meyer, Sabina D. Raducan, Paul Sánchez, (2024), Direct N-body Simulations of Satellite Formation around Small Asteroids: Insights from DART’s Encounter with the Didymos System, The Planetary Science Journal

Daniella N. DellaGiustina, Michael C. Nolan, Anjani T. Polit, Michael C. Moreau, Dathon R. Golish, Amy A. Simon, Coralie D. Adam, Peter G. Antreasian, Ronald-Louis Ballouz, Olivier S. Barnouin, Kris J. Becker, Carina A. Bennett, Richard P. Binzel, Brent J. Bos, Richard Burns, Nayessda Castro, Steven R. Chesley, Philip R. Christensen, M. Katherine Crombie, Michael G. Daly, R. Terik Daly, Heather L. Enos, Davide Farnocchia, Sandra Freund Kasper, Rose Garcia, Kenneth M. Getzandanner, Scott D. Guzewich, Christopher W. Haberle, Timothy Haltigin, Victoria E. Hamilton, Karl Harshman, Noble Hatten, Kyle M. Hughes, Erica R. Jawin, Hannah H. Kaplan, Dante S. Lauretta, Jason M. Leonard, Andrew H. Levine, Andrew J. Liounis, Christian W. May, Laura C. Mayorga, Lillian Nguyen, Lynnae C. Quick, Dennis C. Reuter, Edgard Rivera-Valentín, Bashar Rizk, Heather L. Roper, Andrew J. Ryan, Brian Sutter, Mathilde M. Westermann, Daniel R. Wibben, Bobby G. Williams, Kenneth Williams, C. W. V. Wolner, (2023), OSIRIS-APEX: An OSIRIS-REx Extended Mission to Asteroid Apophis, The Planetary Science Journal

Kevin J. Walsh, Ronald-Louis Ballouz, Erica R. Jawin, Chrysa Avdellidou, Olivier S. Barnouin, Carina A. Bennett, Edward B. Bierhaus, Brent J. Bos, Saverio Cambioni, Jr. Harold C. Connolly, Marco Delbo, Daniella N. DellaGiustina, Joseph DeMartini, Joshua P. Emery, Dathon R. Golish, Patrick C. Haas, Carl W. Hergenrother, Huikang Ma, Patrick Michel, Michael C. Nolan, Ryan Olds, Benjamin Rozitis, Derek C. Richardson, Bashar Rizk, Andrew J. Ryan, Paul Sánchez, Daniel J. Scheeres, Stephen R. Schwartz, Sanford H. Selznick, Yun Zhang, Dante S. Lauretta, (2022), Near-zero cohesion and loose packing of Bennu’s near subsurface revealed by spacecraft contact, Science Advances

Ronald-Louis Ballouz, Carolyn Ernst, Olivier Barnouin, Ronald Daly, Daniella DellaGiustina, Benjamin Hyatt, Anna Martin

D. S. Lauretta, C. D. Adam, A. J. Allen, R.-L. Ballouz, O. S. Barnouin, K. J. Becker, T. Becker, C. A. Bennett, E. B. Bierhaus, B. J. Bos, R. D. Burns, H. Campins, Y. Cho, P. R. Christensen, E. C. A. Church, B. E. Clark, Jr. H. C. Connolly, M. G. Daly, D. N. DellaGiustina, C. Y. Drouet d’Aubigny, J. P. Emery, H. L. Enos, S. Freund Kasper, J. B. Garvin, K. Getzandanner, D. R. Golish, V. E. Hamilton, C. W. Hergenrother, H. H. Kaplan, L. P. Keller, E. J. Lessac-Chenen, A. J. Liounis, H. Ma, L. K. McCarthy, B. D. Miller, M. C. Moreau, T. Morota, D. S. Nelson, J. O. Nolau, R. Olds, M. Pajola, J. Y. Pelgrift, A. T. Polit, M. A. Ravine, D. C. Reuter, B. Rizk, B. Rozitis, A. J. Ryan, E. M. Sahr, N. Sakatani, J. A. Seabrook, S. H. Selznick, M. A. Skeen, A. A. Simon, S. Sugita, K. J. Walsh, M. M. Westermann, C. W. V. Wolner, K. Yumoto, (2022), Spacecraft sample collection and subsurface excavation of asteroid (101955) Bennu, Science , https://doi.org/10.1126/science.abm1018

Onur Çelik, Ronald-Louis Ballouz, Daniel J. Scheeres, Yasuhiro Kawakatsu, (2022), A numerical simulation approach to the crater-scaling relationships in low-speed impacts under microgravity, Icarus

Yun Zhang, Patrick Michel, Olivier S. Barnouin, James H. Roberts, Michael G. Daly, Ronald-L. Ballouz, Kevin J. Walsh, Derek C. Richardson, Christine M. Hartzell, Dante S. Lauretta

M. Pajola, O. S. Barnouin, A. Lucchetti, M. Hirabayashi, R.-L. Ballouz, E. Asphaug, C. M. Ernst, V. Della Corte, T. Farnham, G. Poggiali, J. M. Sunshine, E. Mazzotta Epifani, N. Murdoch, S. Ieva, S. R. Schwartz, S. Ivanovski, J. M. Trigo-Rodriguez, A. Rossi, N. L. Chabot, A. Zinzi, A. Rivkin, J. R. Brucato, P. Michel, G. Cremonese, E. Dotto, M. Amoroso, I. Bertini, A. Capannolo, A. Cheng, B. Cotugno, M. Dall’Ora, R. T. Daly, V. Di Tana, J. D. P. Deshapriya, I. Gai, P. H. A. Hasselmann, G. Impresario, M. Lavagna, A. Meneghin, F. Miglioretti, D. Modenini, P. Palumbo, D. Perna, S. Pirrotta, E. Simioni, S. Simonetti, P. Tortora, M. Zannoni, G. Zanotti, (2022), Anticipated Geological Assessment of the (65803) Didymos–Dimorphos System, Target of the DART–LICIACube Mission, The Planetary Science Journal

O. S. Barnouin, E. R. Jawin, R. T. Daly, R.-L. Ballouz, M. G. Daly, J. A. Seabrook, P. Michel, Y. Zhang, C. L. Johnson, K. J. Walsh, M. M. Al Asad, R. Gaskell, J. Weirich, E. Palmer, E. B. Bierhaus, M. C. Nolan, C. W. V. Wolner, D. S. Lauretta, (2022), Geologic Context of the OSIRIS-REx Sample Site from High-resolution Topography and Imaging, The Planetary Science Journal , 3, 4, 75, https://doi.org/10.3847/psj/ac5597

Marco Delbo, Kevin J. Walsh, Christophe Matonti, Justin Wilkerson, Maurizio Pajola, Manar M. Al Asad, Chrysa Avdellidou, Ronald-Louis Ballouz, Carina A. Bennett, Jr. Harold C. Connolly, Daniella N. DellaGiustina, Dathon R. Golish, Jamie L. Molaro, Bashar Rizk, Stephen R. Schwartz, Dante S. Lauretta, (2022), Alignment of fractures on Bennu's boulders indicative of rapid asteroid surface evolution, Nature Geoscience , 15, 6, 453--457, https://doi.org/10.1038/s41561-022-00940-3

E. B. Bierhaus, D. Trang, R. T. Daly, C. A. Bennett, O. S. Barnouin, K. J. Walsh, R.-L. Ballouz, W. F. Bottke, K. N. Burke, M. E. Perry, E. R. Jawin, T. J. McCoy, Jr. H. C. Connolly, M. G. Daly, J. P. Dworkin, D. N. DellaGiustina, P. L. Gay, J. I. Brodbeck, J. Nolau, J. Padilla, S. Stewart, S. Schwartz, P. Michel, M. Pajola, D. S. Lauretta, (2022), Crater population on asteroid (101955) Bennu indicates impact armouring and a young surface, Nature Geoscience , 15, 6, 440--446, https://doi.org/10.1038/s41561-022-00914-5

M. E. Perry, O. S. Barnouin, R. T. Daly, E. B. Bierhaus, R.-L. Ballouz, K. J. Walsh, M. G. Daly, D. N. DellaGiustina, M. C. Nolan, J. P. Emery, M. M. Al Asad, C. L. Johnson, C. M. Ernst, E. R. Jawin, P. Michel, D. R. Golish, W. F. Bottke, J. A. Seabrook, D. S. Lauretta, (2022), Low surface strength of the asteroid Bennu inferred from impact ejecta deposit, Nature Geoscience

Bin Cheng, Erik Asphaug, Ronald-Louis Ballouz, Yang Yu, Hexi Baoyin

Derek C Richardson, Harrison Agrusa, Brent Barbee, William Bottke, andrew, Siegfried Eggl, Fabio Ferrari, Toshi Hirabayashi, Özgür Karatekin, JAY MCMAHON, Stephen R. Schwartz, Ronald-Louis Ballouz, Adriano Campo Bagatin, Elisabetta Dotto, Eugene G. Fahnestock, Oscar Fuentes-Muñoz, Ioannis Gkolias, Douglas P. Hamilton, Seth Andrew Jacobson, Martin Jutzi, Josh Lyzhoft, Rahil Makadia, Alex Meyer, Patrick Michel, Ryota Nakano, Guillaume Noiset, Sabina-Denisa Raducan, Nicolas Rambaux, Alessandro Rossi, Paul Sánchez, D.J. Scheeres, Stefania Soldini, Angela Stickle, Paolo Tanga, Kleomenis Tsiganis, Yun Zhang, (2022), Predictions for the Dynamical States of the Didymos System before and after the Planned DART Impact, IOP Publishing

Ronald-Louis Ballouz, Kevin Walsh, Paul Sanchez, Keith Holsapple, Patrick Michel, Dan Scheeres, Yun Zhang, Derek Richardson, Olivier Barnouin, Mike Nolan, Edward Bierhaus, Stephen Schwartz, Onur Celik, Mitsuhisa Baba, Jr. Harold Connolly, Dante Lauretta, (2021), Modified granular impact force laws for the OSIRIS-REx touchdown on the surface of asteroid (101955) Bennu , https://doi.org/10.1002/essoar.10507246.1

R-L Ballouz, K J Walsh, P Sánchez, K A Holsapple, P Michel, D J Scheeres, Y Zhang, D C Richardson, O S Barnouin, M C Nolan, E B Bierhaus, Jr. H C Connolly, S R Schwartz, O Çelik, M Baba, D S Lauretta, (2021), Modified granular impact force laws for the OSIRIS-REx touchdown on the surface of asteroid (101955) Bennu, Monthly Notices of the Royal Astronomical Society , https://doi.org/10.1093/mnras/stab2365

S. Cambioni, M. Delbo, G. Poggiali, C. Avdellidou, A. J. Ryan, J. D. P. Deshapriya, E. Asphaug, R.-L. Ballouz, M. A. Barucci, C. A. Bennett, W. F. Bottke, J. R. Brucato, K. N. Burke, E. Cloutis, D. N. DellaGiustina, J. P. Emery, B. Rozitis, K. J. Walsh, D. S. Lauretta, (2021), Fine-regolith production on asteroids controlled by rock porosity, Nature

P. Michel, R.-L. Ballouz, O. S. Barnouin, M. Jutzi, K. J. Walsh, B. H. May, C. Manzoni, D. C. Richardson, S. R. Schwartz, S. Sugita, S. Watanabe, H. Miyamoto, M. Hirabayashi, W. F. Bottke, H. C. Connolly, M. Yoshikawa, D. S. Lauretta

J. L. Molaro, K. J. Walsh, E. R. Jawin, R.-L. Ballouz, C. A. Bennett, D. N. DellaGiustina, D. R. Golish, C. Drouet d’Aubigny, B. Rizk, S. R. Schwartz, R. D. Hanna, S. J. Martel, M. Pajola, H. Campins, A. J. Ryan, W. F. Bottke, D. S. Lauretta

W. F. Bottke, D. Vokrouhlický, R.-L. Ballouz, O. S. Barnouin, Jr. H. C. Connolly, C. Elder, S. Marchi, T. J. McCoy, P. Michel, M. C. Nolan, B. Rizk, D. J. Scheeres, S. R. Schwartz, K. J. Walsh, D. S. Lauretta, (2020), Interpreting the Cratering Histories of Bennu, Ryugu, and Other Spacecraft-explored Asteroids, The Astronomical Journal

D. N. DellaGiustina, H. H. Kaplan, A. A. Simon, W. F. Bottke, C. Avdellidou, M. Delbo, R.-L. Ballouz, D. R. Golish, K. J. Walsh, M. Popescu, H. Campins, M. A. Barucci, G. Poggiali, R. T. Daly, L. Le Corre, V. E. Hamilton, N. Porter, E. R. Jawin, T. J. McCoy, Jr H. C. Connolly, J. L. Rizos Garcia, E. Tatsumi, J. de Leon, J. Licandro, S. Fornasier, M. G. Daly, M. M. Al Asad, L. Philpott, J. Seabrook, O. S. Barnouin, B. E. Clark, M. C. Nolan, E. S. Howell, R. P. Binzel, B. Rizk, D. C. Reuter, D. S. Lauretta

D. N. DellaGiustina, K. N. Burke, K. J. Walsh, P. H. Smith, D. R. Golish, E. B. Bierhaus, R.-L. Ballouz, T. L. Becker, H. Campins, E. Tatsumi, K. Yumoto, S. Sugita, J. D. Prasanna Deshapriya, E. A. Cloutis, B. E. Clark, A. R. Hendrix, A. Sen, M. M. Al Asad, M. G. Daly, D. M. Applin, C. Avdellidou, M. A. Barucci, K. J. Becker, C. A. Bennett, W. F. Bottke, J. I. Brodbeck, Jr. H. C. Connolly, M. Delbo, J. de Leon, C. Y. Drouet d’Aubigny, K. L. Edmundson, S. Fornasier, V. E. Hamilton, P. H. Hasselmann, C. W. Hergenrother, E. S. Howell, E. R. Jawin, H. H. Kaplan, L. Le Corre, L. F. Lim, J. Y. Li, P. Michel, J. L. Molaro, M. C. Nolan, J. Nolau, M. Pajola, A. Parkinson, M. Popescu, N. A. Porter, B. Rizk, J. L. Rizos, A. J. Ryan, B. Rozitis, N. K. Shultz, A. A. Simon, D. Trang, R. B. Van Auken, C. W. V. Wolner, D. S. Lauretta, (2020), Variations in color and reflectance on the surface of asteroid (101955) Bennu, Science , 370, 6517, https://doi.org/10.1126/science.abc3660

B. Rozitis, A. J. Ryan, J. P. Emery, P. R. Christensen, V. E. Hamilton, A. A. Simon, D. C. Reuter, M. Al Asad, R.-L. Ballouz, J. L. Bandfield, O. S. Barnouin, C. A. Bennett, M. Bernacki, K. N. Burke, S. Cambioni, B. E. Clark, M. G. Daly, M. Delbo, D. N. DellaGiustina, C. M. Elder, R. D. Hanna, C. W. Haberle, E. S. Howell, D. R. Golish, E. R. Jawin, H. H. Kaplan, L. F. Lim, J. L. Molaro, D. Pino Munoz, M. C. Nolan, B. Rizk, M. A. Siegler, H. C. M. Susorney, K. J. Walsh, D. S. Lauretta, (2020), Asteroid (101955) Bennu's weak boulders and thermally anomalous equator, Science Advances , 6, 41, https://doi.org/10.1126/sciadv.abc3699

D. J. Scheeres, A. S. French, P. Tricarico, S. R. Chesley, Y. Takahashi, D. Farnocchia, J. W. McMahon, D. N. Brack, A. B. Davis, R.-L. Ballouz, E. R. Jawin, B. Rozitis, J. P. Emery, A. J. Ryan, R. S. Park, B. P. Rush, N. Mastrodemos, B. M. Kennedy, J. Bellerose, D. P. Lubey, D. Velez, A. T. Vaughan, J. M. Leonard, J. Geeraert, B. Page, P. Antreasian, E. Mazarico, K. Getzandanner, D. Rowlands, M. C. Moreau, J. Small, D. E. Highsmith, S. Goossens, E. E. Palmer, J. R. Weirich, R. W. Gaskell, O. S. Barnouin, M. G. Daly, J. A. Seabrook, M. M. Al Asad, L. C. Philpott, C. L. Johnson, C. M. Hartzell, V. E. Hamilton, P. Michel, K. J. Walsh, M. C. Nolan, D. S. Lauretta, (2020), Heterogeneous mass distribution of the rubble-pile asteroid (101955) Bennu, Science Advances , 6, 41, https://doi.org/10.1126/sciadv.abc3350

R.-L. Ballouz, K. J. Walsh, O. S. Barnouin, D. N. DellaGiustina, M. Al Asad, E. R. Jawin, M. G. Daly, W. F. Bottke, P. Michel, C. Avdellidou, M. Delbo, R. T. Daly, E. Asphaug, C. A. Bennett, E. B. Bierhaus, Jr H. C. Connolly, D. R. Golish, J. L. Molaro, M. C. Nolan, M. Pajola, B. Rizk, S. R. Schwartz, D. Trang, C. W. V. Wolner, D. S. Lauretta, (2020), Bennu's near-Earth lifetime of 1.75 million years inferred from craters on its boulders, Nature , 587, 7833, 205--209, https://doi.org/10.1038/s41586-020-2846-z

Jamie L Molaro, Carl W Hergenrother, Steven Chesley, Kevin John Walsh, Romy D. Hanna, Christopher W. Haberle, Stephen R. Schwartz, Ronald-Louis Ballouz, William Bottke, Humberto Campins, Dante Lauretta, (2020), Thermal fatigue as a driving mechanism for activity on asteroid Bennu , https://doi.org/10.1002/essoar.10501385.2

D. J. Scheeres, J. W. McMahon, D. N. Brack, A. S. French, S. R. Chesley, D. Farnocchia, D. Vokrouhlický, R.‐L. Ballouz, J. P. Emery, B. Rozitis, M. C. Nolan, C. W. Hergenrother, D. S. Lauretta, (2020), Particle Ejection Contributions to the Rotational Acceleration and Orbit Evolution of Asteroid (101955) Bennu, Journal of Geophysical Research: Planets

E. R. Jawin, K. J. Walsh, O. S. Barnouin, T. J. McCoy, R.‐L. Ballouz, D. N. DellaGiustina, Jr. H. C. Connolly, J. Marshall, C. Beddingfield, M. C. Nolan, J. L. Molaro, C. A. Bennett, D. J. Scheeres, M. G. Daly, M. Al Asad, R. T. Daly, E. B. Bierhaus, H. C. M. Susorney, H. H. Kaplan, H. L. Enos, D. S. Lauretta, (2020), Global Patterns of Recent Mass Movement on Asteroid (101955) Bennu, Journal of Geophysical Research: Planets

J. L. Molaro, C. W. Hergenrother, S. R. Chesley, K. J. Walsh, R. D. Hanna, C. W. Haberle, S. R. Schwartz, R.‐L. Ballouz, W. F. Bottke, H. J. Campins, D. S. Lauretta, (2020), Thermal Fatigue as a Driving Mechanism for Activity on Asteroid Bennu, Journal of Geophysical Research: Planets

D. N. DellaGiustina, J. P. Emery, D. R. Golish, B. Rozitis, C. A. Bennett, K. N. Burke, R.-L. Ballouz, K. J. Becker, P. R. Christensen, C. Y. Drouet d’Aubigny, V. E. Hamilton, D. C. Reuter, B. Rizk, A. A. Simon, E. Asphaug, J. L. Bandfield, O. S. Barnouin, M. A. Barucci, E. B. Bierhaus, R. P. Binzel, W. F. Bottke, N. E. Bowles, H. Campins, B. C. Clark, B. E. Clark, Jr. H. C. Connolly, M. G. Daly, J. de Leon, M. Delbo’, J. D. P. Deshapriya, C. M. Elder, S. Fornasier, C. W. Hergenrother, E. S. Howell, E. R. Jawin, H. H. Kaplan, T. R. Kareta, L. Le Corre, J.-Y. Li, J. Licandro, L. F. Lim, P. Michel, J. Molaro, M. C. Nolan, M. Pajola, M. Popescu, J. L. Rizos Garcia, A. Ryan, S. R. Schwartz, N. Shultz, M. A. Siegler, P. H. Smith, E. Tatsumi, C. A. Thomas, K. J. Walsh, C. W. V. Wolner, X.-D. Zou, D. S. Lauretta, D. E. Highsmith, J. Small, D. Vokrouhlický, N. E. Bowles, E. Brown, K. L. Donaldson Hanna, T. Warren, C. Brunet, R. A. Chicoine, S. Desjardins, D. Gaudreau, T. Haltigin, S. Millington-Veloza, A. Rubi, J. Aponte, N. Gorius, A. Lunsford, B. Allen, J. Grindlay, D. Guevel, D. Hoak, J. Hong, D. L. Schrader, J. Bayron, O. Golubov, P. Sánchez, J. Stromberg, M. Hirabayashi, C. M. Hartzell, S. Oliver, M. Rascon, A. Harch, J. Joseph, S. Squyres, D. Richardson, J. P. Emery, L. McGraw, R. Ghent, R. P. Binzel, M. M. Al Asad, C. L. Johnson, L. Philpott, H. C. M. Susorney, E. A. Cloutis, R. D. Hanna, Jr. H. C. Connolly, F. Ciceri, A. R. Hildebrand, E.-M. Ibrahim, L. Breitenfeld, T. Glotch, A. D. Rogers, B. E. Clark, S. Ferrone, C. A. Thomas, H. Campins, Y. Fernandez, W. Chang, A. Cheuvront, D. Trang, S. Tachibana, H. Yurimoto, J. R. Brucato, G. Poggiali, M. Pajola, E. Dotto, E. Mazzotta Epifani, M. K. Crombie, C. Lantz, M. R. M. Izawa, J. de Leon, J. Licandro, J. L. Rizos Garcia, S. Clemett, K. Thomas-Keprta, S. Van wal, M. Yoshikawa, J. Bellerose, S. Bhaskaran, C. Boyles, S. R. Chesley, C. M. Elder, D. Farnocchia, A. Harbison, B. Kennedy, A. Knight, N. Martinez-Vlasoff, N. Mastrodemos, T. McElrath, W. Owen, R. Park, B. Rush, L. Swanson, Y. Takahashi, D. Velez, K. Yetter, C. Thayer, C. Adam, P. Antreasian, J. Bauman, C. Bryan, B. Carcich, M. Corvin, J. Geeraert, J. Hoffman, J. M. Leonard, E. Lessac-Chenen, A. Levine, J. McAdams, L. McCarthy, D. Nelson, B. Page, J. Pelgrift, E. Sahr, K. Stakkestad, D. Stanbridge, D. Wibben, B. Williams, K. Williams, P. Wolff, P. Hayne, D. Kubitschek, M. A. Barucci, J. D. P. Deshapriya, S. Fornasier, M. Fulchignoni, P. Hasselmann, F. Merlin, A. Praet, E. B. Bierhaus, O. Billett, A. Boggs, B. Buck, S. Carlson-Kelly, J. Cerna, K. Chaffin, E. Church, M. Coltrin, J. Daly, A. Deguzman, R. Dubisher, D. Eckart, D. Ellis, P. Falkenstern, A. Fisher, M. E. Fisher, P. Fleming, K. Fortney, S. Francis, S. Freund, S. Gonzales, P. Haas, A. Hasten, D. Hauf, A. Hilbert, D. Howell, F. Jaen, N. Jayakody, M. Jenkins, K. Johnson, M. Lefevre, H. Ma, C. Mario, K. Martin, C. May, M. McGee, B. Miller, C. Miller, G. Miller, A. Mirfakhrai, E. Muhle, C. Norman, R. Olds, C. Parish, M. Ryle, M. Schmitzer, P. Sherman, M. Skeen, M. Susak, B. Sutter, Q. Tran, C. Welch, R. Witherspoon, J. Wood, J. Zareski, M. Arvizu-Jakubicki, E. Asphaug, E. Audi, R.-L. Ballouz, R. Bandrowski, K. J. Becker, T. L. Becker, S. Bendall, C. A. Bennett, H. Bloomenthal, D. Blum, W. V. Boynton, J. Brodbeck, K. N. Burke, M. Chojnacki, A. Colpo, J. Contreras, J. Cutts, C. Y. Drouet d’Aubigny, D. Dean, D. N. DellaGiustina, B. Diallo, D. Drinnon, K. Drozd, H. L. Enos, R. Enos, C. Fellows, T. Ferro, M. R. Fisher, G. Fitzgibbon, M. Fitzgibbon, J. Forelli, T. Forrester, I. Galinsky, R. Garcia, A. Gardner, D. R. Golish, N. Habib, D. Hamara, D. Hammond, K. Hanley, K. Harshman, C. W. Hergenrother, K. Herzog, D. Hill, C. Hoekenga, S. Hooven, E. S. Howell, E. Huettner, A. Janakus, J. Jones, T. R. Kareta, J. Kidd, K. Kingsbury, S. S. Balram-Knutson, L. Koelbel, J. Kreiner, D. Lambert, D. S. Lauretta, C. Lewin, B. Lovelace, M. Loveridge, M. Lujan, C. K. Maleszewski, R. Malhotra, K. Marchese, E. McDonough, N. Mogk, V. Morrison, E. Morton, R. Munoz, J. Nelson, M. C. Nolan, J. Padilla, R. Pennington, A. Polit, N. Ramos, V. Reddy, M. Riehl, B. Rizk, H. L. Roper, S. Salazar, S. R. Schwartz, S. Selznick, N. Shultz, P. H. Smith, S. Stewart, S. Sutton, T. Swindle, Y. H. Tang, M. Westermann, C. W. V. Wolner, D. Worden, T. Zega, Z. Zeszut, A. Bjurstrom, L. Bloomquist, C. Dickinson, E. Keates, J. Liang, V. Nifo, A. Taylor, F. Teti, M. Caplinger, H. Bowles, S. Carter, S. Dickenshied, D. Doerres, T. Fisher, W. Hagee, J. Hill, M. Miner, D. Noss, N. Piacentine, M. Smith, A. Toland, P. Wren, M. Bernacki, D. Pino Munoz, S.-i. Watanabe, S. A. Sandford, A. Aqueche, B. Ashman, M. Barker, A. Bartels, K. Berry, B. Bos, R. Burns, A. Calloway, R. Carpenter, N. Castro, R. Cosentino, J. Donaldson, J. P. Dworkin, J. Elsila Cook, C. Emr, D. Everett, D. Fennell, K. Fleshman, D. Folta, D. Gallagher, J. Garvin, K. Getzandanner, D. Glavin, S. Hull, K. Hyde, H. Ido, A. Ingegneri, N. Jones, P. Kaotira, L. F. Lim, A. Liounis, C. Lorentson, D. Lorenz, J. Lyzhoft, E. M. Mazarico, R. Mink, W. Moore, M. Moreau, S. Mullen, J. Nagy, G. Neumann, J. Nuth, D. Poland, D. C. Reuter, L. Rhoads, S. Rieger, D. Rowlands, D. Sallitt, A. Scroggins, G. Shaw, A. A. Simon, J. Swenson, P. Vasudeva, M. Wasser, R. Zellar, J. Grossman, G. Johnston, M. Morris, J. Wendel, A. Burton, L. P. Keller, L. McNamara, S. Messenger, K. Nakamura-Messenger, A. Nguyen, K. Righter, E. Queen, K. Bellamy, K. Dill, S. Gardner, M. Giuntini, B. Key, J. Kissell, D. Patterson, D. Vaughan, B. Wright, R. W. Gaskell, L. Le Corre, J.-Y. Li, J. L. Molaro, E. E. Palmer, M. A. Siegler, P. Tricarico, J. R. Weirich, X.-D. Zou, T. Ireland, K. Tait, P. Bland, S. Anwar, N. Bojorquez-Murphy, P. R. Christensen, C. W. Haberle, G. Mehall, K. Rios, I. Franchi, B. Rozitis, C. B. Beddingfield, J. Marshall, D. N. Brack, A. S. French, J. W. McMahon, D. J. Scheeres, E. R. Jawin, T. J. McCoy, S. Russell, M. Killgore, W. F. Bottke, V. E. Hamilton, H. H. Kaplan, K. J. Walsh, J. L. Bandfield, B. C. Clark, M. Chodas, M. Lambert, R. A. Masterson, M. G. Daly, J. Freemantle, J. A. Seabrook, O. S. Barnouin, K. Craft, R. T. Daly, C. Ernst, R. C. Espiritu, M. Holdridge, M. Jones, A. H. Nair, L. Nguyen, J. Peachey, M. E. Perry, J. Plescia, J. H. Roberts, R. Steele, R. Turner, J. Backer, K. Edmundson, J. Mapel, M. Milazzo, S. Sides, C. Manzoni, B. May, M. Delbo’, G. Libourel, P. Michel, A. Ryan, F. Thuillet, B. Marty, (2019), Properties of rubble-pile asteroid (101955) Bennu from OSIRIS-REx imaging and thermal analysis, Nature Astronomy

Ronald-Louis Ballouz, Kevin J Walsh, Derek C Richardson, Patrick Michel, (2019), Using a geometrical algorithm to provide N-body initial conditions for the gravitational phase of asteroid family formation, Monthly Notices of the Royal Astronomical Society , https://doi.org/10.1093/mnras/stz410

Ronald-Louis Ballouz, Nicola Baresi, Sarah T. Crites, Yasuhiro Kawakatsu, Masaki Fujimoto, (2019), Surface refreshing of Martian moon Phobos by orbital eccentricity-driven grain motion, Nature Geoscience , 12, 4, 229--234, https://doi.org/10.1038/s41561-019-0323-9

K. J. Walsh, E. R. Jawin, R.-L. Ballouz, O. S. Barnouin, E. B. Bierhaus, Jr. H. C. Connolly, J. L. Molaro, T. J. McCoy, M. Delbo’, C. M. Hartzell, M. Pajola, S. R. Schwartz, D. Trang, E. Asphaug, K. J. Becker, C. B. Beddingfield, C. A. Bennett, W. F. Bottke, K. N. Burke, B. C. Clark, M. G. Daly, D. N. DellaGiustina, J. P. Dworkin, C. M. Elder, D. R. Golish, A. R. Hildebrand, R. Malhotra, J. Marshall, P. Michel, M. C. Nolan, M. E. Perry, B. Rizk, A. Ryan, S. A. Sandford, D. J. Scheeres, H. C. M. Susorney, F. Thuillet, D. S. Lauretta, (2019), Craters, boulders and regolith of (101955) Bennu indicative of an old and dynamic surface, Nature Geoscience , 12, 4, 242--246, https://doi.org/10.1038/s41561-019-0326-6

K. J. Walsh, E. R. Jawin, R.-L. Ballouz, O. S. Barnouin, E. B. Bierhaus, Jr H. C. Connolly, J. L. Molaro, T. J. McCoy, M. Delbo’, C. M. Hartzell, M. Pajola, S. R. Schwartz, D. Trang, E. Asphaug, K. J. Becker, C. B. Beddingfield, C. A. Bennett, W. F. Bottke, K. N. Burke, B. C. Clark, M. G. Daly, D. N. DellaGiustina, J. P. Dworkin, C. M. Elder, D. R. Golish, A. R. Hildebrand, R. Malhotra, J. Marshall, P. Michel, M. C. Nolan, M. E. Perry, B. Rizk, A. Ryan, S. A. Sandford, D. J. Scheeres, H. C. M. Susorney, F. Thuillet, D. S. Lauretta, (2019), Publisher Correction: Craters, boulders and regolith of (101955) Bennu indicative of an old and dynamic surface, Nature Geoscience , 12, 5, 399--399, https://doi.org/10.1038/s41561-019-0360-4

D. S. Lauretta, C. W. Hergenrother, S. R. Chesley, J. M. Leonard, J. Y. Pelgrift, C. D. Adam, M. Al Asad, P. G. Antreasian, R.-L. Ballouz, K. J. Becker, C. A. Bennett, B. J. Bos, W. F. Bottke, M. Brozović, H. Campins, Jr. H. C. Connolly, M. G. Daly, A. B. Davis, J. de León, D. N. DellaGiustina, C. Y. Drouet d’Aubigny, J. P. Dworkin, J. P. Emery, D. Farnocchia, D. P. Glavin, D. R. Golish, C. M. Hartzell, R. A. Jacobson, E. R. Jawin, P. Jenniskens, Jr. J. N. Kidd, E. J. Lessac-Chenen, J.-Y. Li, G. Libourel, J. Licandro, A. J. Liounis, C. K. Maleszewski, C. Manzoni, B. May, L. K. McCarthy, J. W. McMahon, P. Michel, J. L. Molaro, M. C. Moreau, D. S. Nelson, Jr. W. M. Owen, B. Rizk, H. L. Roper, B. Rozitis, E. M. Sahr, D. J. Scheeres, J. A. Seabrook, S. H. Selznick, Y. Takahashi, F. Thuillet, P. Tricarico, D. Vokrouhlický, C. W. V. Wolner, (2019), Episodes of particle ejection from the surface of the active asteroid (101955) Bennu, Science , 366, 6470, https://doi.org/10.1126/science.aay3544

Jamie L Molaro, Carl W Hergenrother, Steven Chesley, Romy D. Hanna, Christopher W. Haberle, Ronald-Louis Ballouz, Stephen R. Schwartz, William Bottke, Kevin John Walsh, Humberto Campins, Dante Lauretta, (2019), Thermal fatigue as a driving mechanism for activity on asteroid Bennu , https://doi.org/10.1002/essoar.10501385.1

Yuxi Lu, Ronald-Louis Ballouz, Derek C. Richardson, (2018), Exploring Shear-free Ringlet Formation with Direct Simulations of Saturn's B Rings, The Astronomical Journal

Clara Maurel, Patrick Michel, Jens Biele, Ronald-Louis Ballouz, Florian Thuillet, (2018), Numerical simulations of the contact between the lander MASCOT and a regolith-covered surface, Advances in Space Research, 62, 8, 2099--2124, https://doi.org/10.1016/j.asr.2017.05.029

Yun Zhang, Derek C. Richardson, Olivier S. Barnouin, Patrick Michel, Stephen R. Schwartz, Ronald-Louis Ballouz, (2018), Rotational Failure of Rubble-pile Bodies: Influences of Shear and Cohesive Strengths, The Astrophysical Journal, 857, 1, 15, https://doi.org/10.3847/1538-4357/aab5b2

Florian Thuillet, Patrick Michel, Clara Maurel, Ronald-Louis Ballouz, Yun Zhang, Derek C. Richardson, Jens Biele, Eri Tatsumi, Seiji Sugita, (2018), Numerical modeling of lander interaction with a low-gravity asteroid regolith surface, Astronomy & Astrophysics, 615, A41, https://doi.org/10.1051/0004-6361/201832779

Ronald-Louis Ballouz, Derek C. Richardson, Ryuji Morishima, (2017), Numerical Simulations of Saturn's B Ring: Granular Friction as a Mediator between Self-gravity Wakes and Viscous Overstability, The Astronomical Journal, 153, 4, 146, https://doi.org/10.3847/1538-3881/aa60be

Viranga Perera, Alan P. Jackson, Erik Asphaug, Ronald-Louis Ballouz, (2016), The spherical Brazil Nut Effect and its significance to asteroids, Icarus, 278, 194--203, https://doi.org/10.1016/j.icarus.2016.06.014

Clara Maurel, Ronald-Louis Ballouz, Derek C. Richardson, Patrick Michel, Stephen R. Schwartz, (2016), Numerical simulations of oscillation-driven regolith motion: Brazil-nut effect, Monthly Notices of the Royal Astronomical Society, 464, 3, 2866--2881, https://doi.org/10.1093/mnras/stw2641

Yang Yu, Derek C. Richardson, Patrick Michel, Stephen R. Schwartz, Ronald-Louis Ballouz, (2014), Numerical predictions of surface effects during the 2029 close approach of Asteroid 99942 Apophis, Icarus, 242, 82--96, https://doi.org/10.1016/j.icarus.2014.07.027

Soko Matsumura, Derek C. Richardson, Patrick Michel, Stephen R. Schwartz, Ronald-Louis Ballouz, (2014), The Brazil nut effect and its application to asteroids, Monthly Notices of the Royal Astronomical Society, 443, 4, 3368--3380, https://doi.org/10.1093/mnras/stu1388

Ronald-Louis Ballouz, Derek C. Richardson, Patrick Michel, Stephen R. Schwartz, (2014), ROTATION-DEPENDENT CATASTROPHIC DISRUPTION OF GRAVITATIONAL AGGREGATES, The Astrophysical Journal, 789, 2, 158, https://doi.org/10.1088/0004-637x/789/2/158

Edward M. Sion, Albert P. Linnell, Patrick Godon, Ronald-Louis Ballouz, (2011), THE HOT COMPONENTS OF AM CVn HELIUM CATACLYSMICS, The Astrophysical Journal, 741, 1, 63, https://doi.org/10.1088/0004-637x/741/1/63

Trisha Mizusawa, Jason Merritt, Ronald-Louis Ballouz, Michael Bonaro, Sean Foran, Christopher Plumberg, Heather Stewart, Trayer Wiley, Edward M. Sion, (2010), Far Ultraviolet Spectroscopy of Seven Nova-Like Variables, Publications of the Astronomical Society of the Pacific, 122, 889, 299--308, https://doi.org/10.1086/651436

Edward M Sion, Trisha Mizusawa, Ronald-Louis Ballouz, (2009), The accreting white dwarfs in VY Scl nova-like variables, Journal of Physics: Conference Series, 172, 012039, https://doi.org/10.1088/1742-6596/172/1/012039

Ronald-Louis Ballouz, Edward M. Sion, (2009), ON THE ACCRETION RATES OF SW SEXTANTIS NOVA-LIKE VARIABLES, The Astrophysical Journal, 697, 2, 1717--1724, https://doi.org/10.1088/0004-637x/697/2/1717

Robert Zellem, Nicholas Hollon, Ronald-Louis Ballouz, Edward M. Sion, Patrick Godon, Boris T. Gänsicke, Knox Long, (2009), Hubble Space TelescopeSTIS Spectroscopy of the Peculiar Nova-Like Variables BK Lyn, V751 Cygni, and V380 Oph, Publications of the Astronomical Society of the Pacific, 121, 883, 942--951, https://doi.org/10.1086/605547