545 citations
- Goddard Space Flight CenterUS35 papers
- University of California, BerkeleyUS24 papers
- Centre National de la Recherche ScientifiqueFR22 papers
- University of California, Los AngelesUS21 papers
- Jet Propulsion LaboratoryUS20 papers
- Space Telescope Science InstituteUS19 papers
- University of ArizonaUS19 papers
- California Institute of TechnologyUS15 papers
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- University of Maryland, College ParkUS14 papers
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- Kavli Institute for Particle Astrophysics and CosmologyUS12 papers
13 papers · 1 filter
Can Hyperbolic Diffusion Help Explain Sharp Edges in the Gaps in Saturn's Rings?
Peter Todd Williams
We explore whether hyperbolic diffusion may help explain sharp edges in the gaps in Saturn's rings. Sharp edges are conventionally understood to be due to angular momentum flux rev…
Wavelength-Dependent Extinction and Grain Sizes in Dippers
Michael L. Sitko, Ray W. Russell, Zachary C. Long +8
We have examined inter-night variability of K2-discovered Dippers that are not close to being viewed edge-on, as determined from previously-reported ALMA images, using the SpeX spe…
Thin current sheet behind the dipolarization front
Nakamura, R., Baumjohann +25
We report a unique conjugate observation of fast flows and associated current sheet disturbances in the near-Earth magnetotail by MMS (Magnetospheric Multiscale) and Cluster preced…
Simulations for Planning Next-Generation Exoplanet Radial Velocity Surveys
Patrick D. Newman, Peter Plavchan, Jennifer A. Burt +6
Future direct imaging missions such as HabEx and LUVOIR aim to catalog and characterize Earth-mass analogs around nearby stars. The exoplanet yield of these missions will be depend…
Identifying Bound Stellar Companions to Kepler Exoplanet Host Stars Using Speckle Imaging
Nicole M. Colton, Elliott P. Horch, Mark E. Everett +4
The Kepler mission and subsequent ground-based follow-up observations have revealed a number of exoplanet host stars with nearby stellar companions. This study presents speckle obs…
On the inner disk structure of MWC480: evidence for asymmetries?
Narges Jamialahmadi, Bruno Lopez, Philippe Berio +7
Studying the physical conditions structuring the young circumstellar disks is required for understanding the onset of planet formation. Of particular interest is the protoplanetary…