317 citations · 388 across the 6 of their papers we have counts for
6 papers
Simulation of Lateral Impulse Induced Inertial Dilation at the Surface of a Vacuum-Exposed Granular Assembly
Eric Frizzell, Christine Hartzell
We demonstrate for the first time that a lateral impulse experienced by a granular channel can induce an inertial bulk dilation over long distances across a granular medium with a…
Material parameter influence on the expression of Solitary-Wave-Induced Surface Dilation
Eric Frizzell, Christine Hartzell
We formulate a method for predicting peak particle forces in a Solitary Wave (SW) wavefront within a randomly filled 3D granular channel. The SW in our simulation are driven by a s…
Spin-driven evolution of asteroids' top-shapes at fast and slow spins seen from (101955) Bennu and (162173) Ryugu
Masatoshi Hirabayashi, Ryota Nakano, Eri Tatsumi +14
Proximity observations by OSIRIS-REx and Hayabusa2 provided clues on the shape evolution processes of the target asteroids, (101955) Bennu and (162173) Ryugu. Their oblate shapes w…
Planetary Science with Astrophysical Assets: Defining the Core Capabilities of Platforms
James Bauer, Stefanie Milam, Gordon Bjoraker +14
We seek to compile a uniform set of basic capabilities and needs to maximize the yield of Solar System science with future Astrophysics assets while allowing those assets to achiev…
Scaling forces to asteroid surfaces: The role of cohesion
D. J. Scheeres, C. M. Hartzell, P. Sanchez +1
The scaling of physical forces to the extremely low ambient gravitational acceleration regimes found on the surfaces of small asteroids is performed. Resulting from this, it is fou…
The effect of the dust size distribution on asteroid polarization
Joseph Masiero, Christine Hartzell, Dan Scheeres
We have developed a theoretical description of how of an asteroid's polarization-phase curve will be affected by the removal of the dust from the surface due to a size-dependent ph…