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
Ring formation by coagulation of dust aggregates in early phase of disk evolution around a protostar
Satoshi Ohashi, Hiroshi Kobayashi, Riouhei Nakatani +6
Ring structures are observed by (sub-)millimeter dust continuum emission in various circumstellar disks from early stages of Class 0 and I to late stage of Class II young stellar o…
Formation of multiple-planet systems in resonant chains around M dwarfs
Yu-Chia Lin, Yuji Matsumoto, Pin-Gao Gu
Recent observations have revealed the existence of multiple-planet systems composed of Earth-mass planets around late M dwarfs. Most of their orbits are close to commensurabilities…
Stability analysis of three exoplanet systems
J. P. Marshall, J. Horner, R. A. Wittenmyer +2
The orbital solutions of published multi-planet systems are not necessarily dynamically stable on timescales comparable to the lifetime of the system as a whole. For this reason, d…
Polarimetric and radiative transfer modelling of HD 172555
Jonathan P. Marshall, Daniel V. Cotton, Peter Scicluna +3
The debris disc around HD 172555 was recently imaged in near-infrared polarised scattered light by the Very Large Telescope's Spectro-Polarimetric High-contrast Exoplanet REsearch…
Stratified and vertically-shearing streaming instabilities in protoplanetary disks
Min-Kai Lin
Under the right conditions, the streaming instability between imperfectly coupled dust and gas is a powerful mechanism for planetesimal formation as it can concentrate dust grains…
An enhanced slope in the transmission spectrum of the hot Jupiter WASP-104b
G. Chen, E. Palle, H. Parviainen +25
We present the optical transmission spectrum of the hot Jupiter WASP-104b based on one transit observed by the blue and red channels of the DBSP spectrograph at the Palomar 200-inc…
Dynamics of Small Bodies in Orbits Between Jupiter and Saturn
Andrew C. Roberts, Marco A. Muñoz-Gutiérrez
We examine the dynamics of small bodies in orbits similar to that of comet 29P/Schwassmann-Wachmann 1, i.e. near-circular orbits between Jupiter and Saturn. As of late 2019, there…
Kinematical signs of dust trapping and feedback in a local pressure bump in the protoplanetary disk around HD 142527 revealed with ALMA
Hsi-Wei Yen, Pin-Gao Gu
We analyzed the archival data of the continuum emission at six wavelengths from 3 to 0.4 mm and 13CO and C18O (1-0, 2-1, and 3-2) lines in the protoplanetary disk around HD 142527…
Detection of Cyclopropenylidene on Titan with ALMA
Conor A. Nixon, Alexander E. Thelen, Martin A. Cordiner +7
We report the first detection on Titan of the small cyclic molecule cyclopropenylidene (c-C3H2) from high sensitivity spectroscopic observations made with the Atacama Large Millime…
Inner dusty regions of protoplanetary discs -- II. Dust dynamics driven by radiation pressure and disc winds
Dejan Vinković, Miljenko Čemeljić
We explore dust flow in the hottest parts of protoplanetary discs using the forces of gravity, gas drag and radiation pressure. Our main focus is on the optically thin regions of d…
ALMA Observations of the Inner Cavity in the Protoplanetary Disk around Sz 84
Jun Hashimoto, Takayuki Muto, Ruobing Dong +5
We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of a protoplanetary disk around the T Tauri star Sz~84 and analyses of the structures of the inner cavit…
Ejection of close-in super-Earths around low-mass stars in the giant impact stage
Yuji Matsumoto, Pin-Gao Gu, Eiichiro Kokubo +2
Earth-sized planets were observed in close-in orbits around M dwarfs. While more and more planets are expected to be uncovered around M dwarfs, theories of their formation and dyna…
The Transient Jupiter Trojan-Like Orbit of P/2019 LD2 (ATLAS)
Henry H. Hsieh, Alan Fitzsimmons, Bojan Novakovic +2
Comet P/2019 LD2 has orbital elements currently resembling those of a Jupiter Trojan, and therefore superficially appears to represent a unique opportunity to study the volatile co…
A Machine Learning model to infer planet masses from gaps observed in protoplanetary disks
Sayantan Auddy, Min-Kai Lin
Observations of bright protoplanetary disks often show annular gaps in their dust emission. One interpretation of these gaps is disk-planet interaction. If so, fitting models of pl…
Migrating Low-Mass Planets in Inviscid Dusty Protoplanetary Discs
He-Feng Hsieh, Min-Kai Lin
Disc-driven planet migration is integral to the formation of planetary systems. In standard, gas-dominated protoplanetary discs, low-mass planets or planetary cores undergo rapid i…
Multi-wavelength, spatially resolved modelling of HD 48682's debris disc
S. Hengst, J. P. Marshall, J. Horner +1
Asteroids and comets (planetesimals) are created in gas- and dust-rich protoplanetary discs. The presence of these planetesimals around main-sequence stars is usually inferred from…
Dust Populations in the Iconic Vega Planetary System Resolved by ALMA
Luca Matrà, William R. F. Dent, David J. Wilner +9
The Vega planetary system hosts the archetype of extrasolar Kuiper belts, and is rich in dust from the sub-au region out to 100's of au, suggesting intense dynamical activity. We p…
Dust masses of young disks: constraining the initial solid reservoir for planet formation
Łukasz Tychoniec, Carlo F. Manara, Giovanni P. Rosotti +7
In recent years evidence has been building that planet formation starts early, in the first 0.5 Myr. Studying the dust masses available in young disks enables understanding…
Dual-Wavelength ALMA Observations of Dust Rings in Protoplanetary Disks
Feng Long, Paola Pinilla, Gregory J. Herczeg +13
We present new Atacama Large Millimeter/submillimeter Array (ALMA) observations for three protoplanetary disks in Taurus at 2.9\,mm and comparisons with previous 1.3\,mm data both…
OSSOS XX: The Meaning of Kuiper Belt Colors
David Nesvorny, David Vokrouhlicky, Mike Alexandersen +9
Observations show that 100-km-class Kuiper belt objects (KBOs) can be divided in (at least) two color groups, hereafter red (R, g-i<1.2) and very red (VR, g-i>1.2), reflecting a di…
AU Mic b is the Youngest Planet to have a Spin-Orbit Alignment Measurement
Brett C. Addison, Jonathan Horner, Robert A. Wittenmyer +20
We report measurements of the sky-projected spin-orbit angle for AU\,Mic\,b, a Neptune-size planet orbiting a very young (\,Myr) nearby pre-main sequence M dwarf star which…
OSSOS: The Eccentricity and Inclination Distributions of the Stable Neptunian Trojans
Hsing Wen Lin, Ying-Tung Chen, Kathryn Volk +10
The minor planets on orbits that are dynamically stable in Neptune's 1:1 resonance on Gyr timescales were likely emplaced by Neptune's outward migration. We explore the intrinsic l…
Possible evidence of ongoing planet formation in AB Aurigae. A showcase of the SPHERE/ALMA synergy
A. Boccaletti, E. Di Folco, E. Pantin +8
Context. Planet formation is expected to take place in the first million years of a planetary system through various processes, which remain to be tested through observations. Aims…
Solar System Physics for Exoplanet Research
J. Horner, S. R. Kane, J. P. Marshall +13
Over the past three decades, we have witnessed one of the great revolutions in our understanding of the cosmos - the dawn of the Exoplanet Era. Where once we knew of just one plane…