6.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Academia SinicaTW1.4k papers
- National Astronomical Observatory of JapanJP910 papers
- The University of TokyoJP744 papers
- Center for Astrophysics Harvard & SmithsonianUS671 papers
- Centre National de la Recherche ScientifiqueFR668 papers
- European Southern ObservatoryCL490 papers
- California Institute of TechnologyUS470 papers
- The Graduate University for Advanced Studies, SOKENDAIJP427 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP425 papers
- Jet Propulsion LaboratoryUS360 papers
- Max Planck Institute for AstronomyDE342 papers
- Leiden UniversityNL340 papers
31 papers · 2 filters
OSSOS XII: Variability studies of 65 Trans-Neptunian Objects using the Hyper Suprime-Cam
Mike Alexandersen, Susan D. Benecchi, Ying-Tung Chen +11
We present variability measurements and partial light curves of Trans-Neptunian Objects (TNOs) from a two-night pilot study using Hyper Suprime-Cam (HSC) on the Subaru Telescope (M…
Col-OSSOS: Color and Inclination are Correlated Throughout the Kuiper Belt
Michael Marsset, Wesley C. Fraser, Rosemary E. Pike +12
Both physical and dynamical properties must be considered to constrain the origins of the dynamically excited distant Solar System populations. We present high-precision (g-r) colo…
The polarization of the planet-hosting WASP-18 system
Kimberly Bott, Jeremy Bailey, Daniel V. Cotton +3
We report observations of the linear polarization of the WASP-18 system, which harbors a very massive ( approx 10 M_J) planet orbiting very close to its star with an orbital period…
Re-analysing the dynamical stability of the HD 47366 planetary system
J. P. Marshall, R. A. Wittenmyer, J. Horner +5
Multi-planet systems around evolved stars are of interest to trace the evolution of planetary systems into the post-main sequence phase. HD 47366, an evolved intermediate mass star…
Comprehensive analysis of HD 105, a young Solar System analog
J. P. Marshall, J. Milli, É. Choquet +5
HD~105 is a nearby, pre-main sequence G0 star hosting a moderately bright debris disc (). HD~105 and its surroundings might therefore…
Observational Signatures of Planets in Protoplanetary Disks: Planet-Induced Line Broadening in Gaps
Ruobing Dong, Sheng-yuan Liu, Jeffrey Fung
Protoplanets can produce structures in protoplanetary disks via gravitational disk-planet interactions. Once detected, such structures serve as signposts of planet formation. Here…
Deep ALMA Search for CO Gas in the HD 95086 Debris Disc
Mark Booth, Luca Matrà, Kate Y. L. Su +7
One of the defining properties of debris discs compared to protoplanetary discs used to be their lack of gas, yet small amounts of gas have been found around an increasing number o…
Observational diagnostics of elongated planet-induced vortices with realistic planet formation timescales
Michael Hammer, Paola Pinilla, Kaitlin M. Kratter +1
Gap-opening planets can generate dust-trapping vortices that may explain some of the latest discoveries of high-contrast crescent-shaped dust asymmetries in transition discs. While…
Colors of Centaurs observed by the Subaru/Hyper Suprime-Cam and implications for their origin
Haruka Sakugawa, Tsuyoshi Terai, Keiji Ohtsuki +4
Centaurs have orbits between Jupiter and Neptune and are thought to originate from the trans-Neptunian region. Observations of surface properties of Centaurs and comparison with th…
ALMA Reveals a Misaligned Inner Gas Disk inside the Large Cavity of a Transitional Disk
Satoshi Mayama, Eiji Akiyama, Olja Panić +15
Pairs of azimuthal intensity decrements at near symmetric locations have been seen in a number of protoplanetary disks. They are most commonly interpreted as the two shadows cast b…
Physical properties of near-Earth asteroids with a low delta-: Survey of target candidates for the Hayabusa2 mission
Sunao Hasegawa, Daisuke Kuroda, Kohei Kitazato +40
Sample return from the near-Earth asteroid known as 25143 Itokawa was conducted as part of the Hayabusa mission, with a large number of scientific findings being derived from the r…
OSSOS: XV. No active Centaurs in the Outer Solar System Origins Survey
N. Cabral, A. Guilbert-Lepoutre, W. C. Fraser +10
Context. Centaurs are icy objects in transition between the transneptunian region and the inner solar system, orbiting the Sun in the giant planet region. Some Centaurs display com…
The 2016 Reactivations of Main-Belt Comets 238P/Read and 288P/(300163) 2006 VW139
Henry H. Hsieh, Masateru Ishiguro, Yoonyoung Kim +7
We report observations of the reactivations of main-belt comets 238P/Read and 288P/(300163) 2006 VW139, that also track the evolution of each object's activity over several months…
Col-OSSOS: The Colours of the Outer Solar System Origins Survey
Megan E. Schwamb, Wesley C. Fraser, Michele T. Bannister +15
The Colours of the Outer Solar System Origins Survey (Col-OSSOS) is acquiring near-simultaneous , , and photometry of unprecedented precision with the Gemini North Telesc…
OSSOS: XIII. Fossilized Resonant Dropouts Tentatively Confirm Neptune's Migration was Grainy and Slow
S. M. Lawler, R. E. Pike, N. Kaib +8
The migration of Neptune's resonances through the proto-Kuiper belt has been imprinted in the distribution of small bodies in the outer Solar System. Here we analyze five published…
The Contribution of Dwarf Planets to the Origin of Low Inclination Comets by the Replenishment of Mean Motion Resonances in Debris Disks
Marco A. Muñoz-Gutiérrez, Antonio Peimbert, Bárbara Pichardo
In this work we explore a new dynamical path for the delivery of low-inclination comets. In a configuration formed by an interior giant planet and an exterior massive debris disk,…
Search for Dust Emission from (24) Themis Using the Gemini-North Telescope
Henry H. Hsieh, Yoonyoung Kim, Alan Fitzsimmons +1
We report the results of a search for a dust trail aligned with the orbit plane of the large main-belt asteroid (24) Themis, which has been reported to have water ice frost on its…
OSSOS. VII. 800+ trans-Neptunian objects - the complete data release
Michele T. Bannister, Brett J. Gladman, J. J. Kavelaars +33
The Outer Solar System Origins Survey (OSSOS), a wide-field imaging program in 2013-2017 with the Canada-France-Hawaii Telescope, surveyed 155 deg of sky to depths of $m_r =…
The Reactivation and Nucleus Characterization of Main-Belt Comet 358P/PANSTARRS (P/2012 T1)
Henry H. Hsieh, Masateru Ishiguro, Matthew M. Knight +4
We present observations of main-belt comet 358P/PANSTARRS (P/2012 T1) obtained using the Gemini South telescope from 2017 July to 2017 December, as the object approached perihelion…
Vortex survival in 3D self-gravitating accretion discs
Min-Kai Lin, Arnaud Pierens
Large-scale, dust-trapping vortices may account for observations of asymmetric protoplanetary discs. Disc vortices are also potential sites for accelerated planetesimal formation b…
On the evolution of vortices in massive protoplanetary discs
Arnaud Pierens, Min-Kai Lin
It is expected that a pressure bump can be formed at the inner edge of a dead-zone, and where vortices can develop through the Rossby Wave Instability (RWI). It has been suggested…
Dusty disc-planet interaction with dust-free simulations
Jhih-Wei Chen, Min-Kai Lin
Protoplanets may be born into dust-rich environments if planetesimals formed through streaming or gravitational instabilities, or if the protoplanetary disc is undergoing mass loss…
Differences in the gas and dust distribution in the transitional disk of a sun-like young star, PDS 70
Zachary C. Long, Eiji Akiyama, Michael Sitko +22
We present ALMA 0.87 mm continuum, HCO+ J=4--3 emission line, and CO J=3--2 emission line data of the disk of material around the young, Sun-like star PDS 70. These data reveal the…
Subaru/HiCIAO imaging of LkH 330 - multi-band detection of the gap and spiral-like structures
Taichi Uyama, Jun Hashimoto, Takayuki Muto +56
We present - and -bands observations of the LkH 330 disk with a multi-band detection of the large gap and spiral-like structures. The morphology of the outer disk…