P
Paul Sánchez
Researcher at Colorado Center for Astrodynamics Research
Publications - 63
Citations - 1858
Paul Sánchez is an academic researcher from Colorado Center for Astrodynamics Research. The author has contributed to research in topics: Asteroid & Regolith. The author has an hindex of 18, co-authored 51 publications receiving 1428 citations. Previous affiliations of Paul Sánchez include University of Nottingham & University of Colorado Boulder.
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Journal ArticleDOI
Small Solar System Bodies as granular media
Daniel Hestroffer,Paul Sánchez,Lydie Staron,A. Campo Bagatin,Siegfried Eggl,Siegfried Eggl,Wolfgang Losert,Naomi Murdoch,Eric Opsomer,Farhang Radjai,Derek C. Richardson,M. Salazar,Daniel J. Scheeres,Stephen R. Schwartz,Stephen R. Schwartz,Nicolas Taberlet,Hajime Yano +16 more
TL;DR: Asteroids and other Small Solar System Bodies (SSSBs) are of high general and scientific interest in many aspects as mentioned in this paper, and future space mission projects will undoubtedly target some asteroids or other SSSBs.
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Ricochets on asteroids: Experimental study of low velocity grazing impacts into granular media
Esteban Wright,Alice C. Quillen,Juliana South,Randal C. Nelson,Paul Sánchez,John Siu,Hesam Askari,Miki Nakajima,Stephen R. Schwartz,Stephen R. Schwartz +9 more
TL;DR: Constraints on projectile radius, velocity and impact angle that would allow projectiles on asteroids to ricochet or roll away from impact, finally coming to rest distant from their initial impact sites are estimated.
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Rolling resistance of a spherical pod on a granular bed
TL;DR: In this article, the motion of a spherical ball rolling without slipping or plowing on a granular bed is studied, and it is shown that little to no plowing of the spheres into the granular substrate occurs.
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Ejecta from the DART-produced active asteroid Dimorphos
Jinyan Li,Masatoshi Hirabayashi,Tony L. Farnham,Jessica M. Sunshine,Matthew M. Knight,Gonzalo Tancredi,Fernando Moreno,Brian Murphy,Cyrielle Opitom,Steven R. Chesley,Daniel J. Scheeres,Cristina A. Thomas,Eugene G. Fahnestock,Andrew F. Cheng,L. Dressel,Carolyn M. Ernst,Fabio Ferrari,Alan Fitzsimmons,Simone Ieva,Stavro Ivanovski,Theodore Kareta,Ludmilla Kolokolova,T. A. Lister,S.D. Raducan,Andrew S. Rivkin,Alessandro Rossi,Stefania Soldini,Angela Stickle,Alison S. Vick,Jean-Baptiste Vincent,B. A. Weaver,Stefano Bagnulo,Michele T. Bannister,Saverio Cambioni,A. Campo Bagatin,Nancy L. Chabot,Gabriele Cremonese,R. T. Daly,E. Dotto,D. A. Glenar,Mikael Granvik,Pedro Hasselmann,I. Herreros,Seth A. Jacobson,Martin Jutzi,Tomas Kohout,F. La Forgia,Monica Lazzarin,Zhong Lin,Ramin Lolachi,Alice Lucchetti,Rahil Makadia,E. Mazzotta Epifani,Patrick Michel,Alessandra Migliorini,Nicholas Moskovitz,Jens Ormö,Maurizio Pajola,Paul Sánchez,Stephen M. Schwartz,Colin Snodgrass,Jordan K. Steckloff,Timothy J. Stubbs,Josep M. Trigo-Rodríguez +63 more
TL;DR: In this article , the Double Asteroid Redirection Test (DART) was used to observe the evolution of the ejecta after the controlled impact experiment of NASA's DART mission.
Journal ArticleDOI
Asteroid Evolution: Role of Geotechnical Properties
TL;DR: The role of geotechnical properties of granular asteroids in their formation, evolution and possible disruption is discussed in this article, with a brief review and latest results of the work.