5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN1.8k papers
- University of Science and Technology of ChinaCN739 papers
- National Astronomical ObservatoriesCN616 papers
- Nanjing UniversityCN590 papers
- University of Chinese Academy of SciencesCN517 papers
- Centre National de la Recherche ScientifiqueFR296 papers
- Peking UniversityCN278 papers
- Shanghai Astronomical ObservatoryCN260 papers
- Max Planck Institute for AstronomyDE202 papers
- Max Planck Institute for Radio AstronomyDE180 papers
- Center for Astrophysics Harvard & SmithsonianUS177 papers
- Yunnan ObservatoriesCN175 papers
18 papers · 2 filters
Transiting Exoplanet Monitoring Project (TEMP). III. On the Relocation of the Kepler-9~b Transit
Songhu Wang, Dong-Hong Wu, Brett C. Addison +24
The Kepler-9 system harbors three known transiting planets. The system holds significant interest for several reasons. First, the outer two planets exhibit a period ratio that is c…
Near Mean-motion Resonances in the Systems Observed by Kepler: Affected by Mass Accretion and Type I Migration
Su Wang, Jianghui Ji
The Kepler mission has released over 4496 planetary candidates, among which 3483 planets have been confirmed as of April 2017. The statistical results of the planets show that ther…
The scattering outcomes of Kepler circumbinary planets: planet mass ratio
Yan-Xiang Gong, Jianghui Ji
Recent studies reveal that the free eccentricities of Kepler-34b and Kepler-413b are much larger than their forced eccentricities, implying that the scattering events may take plac…
The GTC exoplanet transit spectroscopy survey VIII. Flat transmission spectrum for the warm gas giant WASP-80
Hannu Parviainen, Enric Palle, Guo Chen +7
We set out to study the atmosphere of WASP-80b, a warm inflated gas giant with an equilibrium temperature of 800~K, using ground-based transmission spectroscopy covering the…
Using Chebyshev polynomials interpolation to improve the computation efficiency of gravity near an irregular-shaped asteroid
Shoucun Hu, Jianghui Ji
In asteroid rendezvous missions, the dynamical environment near the asteroid's surface should be made clear prior to the mission launch. However, most of the asteroids have irregul…
Thermophysical characteristics of the large main-belt asteroid (349) Dembowska
LiangLiang Yu, Bin Yang, Jianghui Ji +1
(349) Dembowska, a large, bright main-belt asteroid, has a fast rotation and oblique spin axis. It may have experienced partial melting and differentiation. We constrain Dembowska'…
The properties of the inner disk around HL Tau: Multi-wavelength modeling of the dust emission
Yao Liu, Thomas Henning, Carlos Carrasco-Gonzalez +9
We conducted a detailed radiative transfer modeling of the dust emission from the circumstellar disk around HL Tau. The goal of our study is to derive the surface density profile o…
The GTC exoplanet transit spectroscopy survey. VII. An optical transmission spectrum of WASP-48b
F. Murgas, E. Pallé, H. Parviainen +5
We obtained long-slit optical spectroscopy of one transit of WASP-48b with the Optical System for Imaging and low-Intermediate-Resolution Integrated Spectroscopy (OSIRIS) spectrogr…
Tilting Styx and Nix but not Uranus with a Spin-Precession-Mean-motion resonance
Alice C. Quillen, Yuan-Yuan Chen, Benoit Noyelles +1
A Hamiltonian model is constructed for the spin axis of a planet perturbed by a nearby planet with both planets in orbit about star. We expand the planet-planet gravitational poten…
Compositional imprints in density-distance-time: a rocky composition for close-in low-mass exoplanets from the location of the valley of evaporation
Sheng Jin, Christoph Mordasini
We use an end-to-end model of planet formation, thermodynamic evolution, and atmospheric escape to investigate how the statistical imprints of evaporation depend on the bulk compos…
A feature-rich transmission spectrum for WASP-127b
E. Palle, G. Chen, J. Prieto-Arranz +8
WASP-127b is one of the lowest density planets discovered to date. With a sub-Saturn mass () and super-Jupiter radius (),…
Transiting Exoplanet Monitoring Project (TEMP). II. Refined System Parameters and Transit Timing Analysis of HAT-P-33b
Y. -H. Wang, S. Wang, H. -G. Liu +19
We present ten -band photometric observations of eight different transits of the hot Jupiter HAT-P-33b, which has been targeted by our Transiting Exoplanet Monitoring Project (T…
The GTC exoplanet transit spectroscopy survey. VII. Detection of sodium in WASP-52b's cloudy atmosphere
G. Chen, E. Palle, L. Nortmann +3
We report the first detection of sodium absorption in the atmosphere of the hot Jupiter WASP-52b. We observed one transit of WASP-52b with the low-resolution Optical System for Ima…
Surface thermophysical properties investigation of the potentially hazardous asteroid (99942) Apophis
LiangLiang Yu, Jianghui Ji, Wing-Huen Ip
In this work, we investigate the surface thermophysical properties (thermal emissivity, thermal inertia, roughness fraction and geometric albedo) of asteroid (99942) Apophis, using…
The GTC exoplanet transit spectroscopy survey. VI. A spectrally-resolved Rayleigh scattering slope in GJ 3470b
G. Chen, E. W. Guenther, E. Palle +5
Aims. As a sub-Uranus-mass low-density planet, GJ 3470b has been found to show a flat featureless transmission spectrum in the infrared and a tentative Rayleigh scattering slope in…
Analytic model for the long-term evolution of circular Earth satellite orbits including lunar node regression
Ting-Lei Zhu, Chang-Yin Zhao, Ming-Jiang Zhang
This paper aims to obtain an analytic approximation to the evolution of circular orbits governed by the Earth's and the luni-solar gravitational perturbations. Assuming that…
Terrestrial Planets Formation under Migration: the Systems near 4:2:1 Mean Motion Resonance
Zhao Sun, Jianghui Ji, Su Wang +1
In this work, we extensively investigate the formation of near 4:2:1 mean motion resonances (MMRs) configuration by performing two sets of N-body simulations. We model the eccentri…
Obliquity evolution of the minor satellites of Pluto and Charon
Alice C. Quillen, Fiona Nichols-Fleming, Yuan-Yuan Chen +1
New Horizons mission observations show that the small satellites Styx, Nix, Kerberos and Hydra, of the Pluto-Charon system, have not tidally spun-down to near synchronous spin stat…