353 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Science and Technology of ChinaCN34 papers
- Purple Mountain ObservatoryCN31 papers
- Chinese Academy of SciencesCN13 papers
- Instituto de Astrofísica de CanariasES9 papers
- Universidad de La LagunaES9 papers
- Macau University of Science and TechnologyMO6 papers
- Nanjing UniversityCN6 papers
- Tsinghua UniversityCN5 papers
- Christian-Albrechts-Universität zu KielDE4 papers
- Max Planck Institute for Solar System ResearchDE4 papers
- National Space Science CenterCN4 papers
- Shanghai Institutes for Biological SciencesCN4 papers
31 papers · 1 filter
A scaling relation for core heating by giant impacts and implications for dynamo onset
You Zhou, Peter E. Driscoll, Mingming Zhang +2
Accretional heating of Earth's interior during formation is pivotal to its subsequent thermal and chemical evolution. In particular, impact heating of Earth's core is expected, but…
Episodic planetesimal disruptions triggered by dissipation of gas disk
Kang Shuai, Li-Yong Zhou, Hejiu Hui
Catastrophic disruptions of planetesimals occur in high-velocity collisions. Radioisotope dating of planetesimal disruption events recorded in meteorites confirms frequent catastro…
A high mutual inclination system around KOI-134 revealed by transit timing variations
Emma Nabbie, Chelsea X. Huang, Judith Korth +9
Few planetary systems have measured mutual inclinations, and even less are found to be non-coplanar. Observing the gravitational interactions between exoplanets is an effective too…
Metal-silicate mixing in planetesimal collisions
Kang Shuai, Christoph M. Schäfer, Christoph Burger +1
Impacts between differentiated planetesimals are ubiquitous in protoplanetary discs and may mix materials from the core, mantle, and crust of planetesimals, thus forming stony-iron…
Closeby Habitable Exoplanet Survey (CHES). I. Astrometric Noise and Planetary Detection Efficiency due to Stellar Spots and Faculae
Chunhui Bao, Jianghui Ji, Dongjie Tan +4
The Closeby Habitable Exoplanet Survey (CHES) is dedicated to the astrometric exploration for habitable-zone Earth-like planets orbiting solar-type stars in close proximity, achiev…
Near-mid infrared spectroscopy of carbonaceous chondrites: Insights into spectral variation due to aqueous alteration and thermal metamorphism in asteroids
Jinfei Yu, Haibin Zhao, Edward A. Cloutis +2
Carbonaceous chondrites (CCs) are windows into the early Solar system and the histories of their parent bodies. Their infrared spectral signatures are powerful proxies for decipher…
Simultaneous multicolour transit photometry of hot Jupiters HAT-P-19b, HAT-P-51b, HAT-P-55b, and HAT-P-65b
Huiyi Kang, Guo Chen, Enric Palle +28
Accurate physical parameters of exoplanet systems are essential for further exploration of planetary internal structure, atmospheres, and formation history. We aim to use simultane…
Evolution of the Planetary Obliquity: The Eccentric Kozai-Lidov Mechanism Coupled with Tide
Xiumin Huang, Jianghui Ji, Shangfei Liu +2
The planetary obliquity plays a significant role in determining physical properties of planetary surfaces and climate. As direct detection is constrained due to the present observa…
Dynamical Evolution of Closely Packed Multiple Planetary Systems Subject to Atmospheric Mass-Loss
S. Wang, D. N. C. Lin
A gap in exoplanets' radius distribution has been widely attributed to the photo-evaporation threshold of their progenitors' gaseous envelope. Giant impacts can also lead to substa…
A Two-limb Explanation for the Optical-to-infrared Transmission Spectrum of the Hot Jupiter HAT-P-32Ab
Xin-Kai Li, Guo Chen, Hai-Bin Zhao +1
We present a new optical transmission spectrum of the hot Jupiter HAT-P-32Ab acquired with the Carnegie Observatories Spectrograph and Multiobject Imaging Camera (COSMIC) on the Pa…
Mid-IR Observations of IRAS, AKARI, WISE/NEOWISE and Subaru for Large Icy Asteroid (704) Interamnia: a New Perspective of Regolith Properties and Water Ice Fraction
Haoxuan Jiang, Jianghui Ji, Liangliang Yu +3
(704) Interamnia is one of the largest asteroids that locates in the outer main-belt region, which may contain a large amount of water ice underneath its surface. We observe this a…
Shape model and rotation acceleration of (1685) Toro and (85989) 1999 JD6 from optical observations
Jun Tian, Haibin Zhao, Bin Li
The Yarkovsky-O'Keefe-Radzievskii-Paddack (YORP) effect is a net torque caused by solar radiation directly reflected and thermally re-emitted from the surface of small asteroids an…
Extremely Inclined Orbit of S-type Planet Cep Ab Induced by Eccentric Kozai-Lidov Mechanism
Xiumin Huang, Jianghui Ji
Cep Ab is a typical S-type planet, which occupies a nearly perpendicular planetary orbit relative to the binary. Here we use the Markov Chain Monte Carlo (MCMC) sampler to cond…
Detection of Na and K in the atmosphere of the hot Jupiter HAT-P-1b with P200/DBSP
Guo Chen, Hongchi Wang, Roy van Boekel +1
We present a new optical transmission spectrum of the hot Jupiter HAT-P-1b based on two transits observed with the Double Spectrograph (DBSP) on the Palomar 200-inch (P200) telesco…
Benchmark tests of transmission spectroscopy using transiting white dwarfs
Chengzi Jiang, Guo Chen, Enric Pallé +3
Ground-based transit observations are affected by both telluric absorption and instrumental systematics. To account for these effects, a better understanding of the impact of diffe…
Detection of CO emission lines in the dayside atmospheres of WASP-33b and WASP-189b with GIANO
F. Yan, E. Pallé, A. Reiners +8
Ultra-hot Jupiters (UHJs) are expected to possess temperature inversion layers in their dayside atmospheres. Recent thermal emission observations have discovered several atomic and…
Detection of iron emission lines and a temperature inversion on the dayside of the ultra-hot Jupiter KELT-20b
F. Yan, A. Reiners, E. Pallé +25
Ultra-hot Jupiters (UHJs) are gas giants with very high equilibrium temperatures. In recent years, multiple chemical species, including various atoms and ions, have been discovered…
The Terrestrial Planet Formation around M Dwarfs: In-situ, Inward Migration or Reversed Migration
Mengrui Pan, Su Wang, Jianghui Ji
Terrestrial planets are commonly observed to orbit M dwarfs with close-in trajectories. In this work, we extensively perform N-body simulations of planetesimal accretion with three…
Retrieving the transmission spectrum of HD 209458b using CHOCOLATE: A new chromatic Doppler tomography technique
E. Esparza-Borges, M. Oshagh, N. Casasayas-Barris +29
Multiband photometric transit observations or low-resolution spectroscopy (spectro-photometry) are normally used to retrieve the broadband transmission spectra of transiting exopla…
Evidence for stellar contamination in the transmission spectra of HAT-P-12b
C. Jiang, G. Chen, E. Palle +4
Transmission spectroscopy characterizes the wavelength dependence of transit depth, revealing atmospheric absorption features in planetary terminator regions. In this context, diff…
Thermophysical Modeling of 20 Themis Family Asteroids with WISE/NEOWISE Observations
Haoxuan Jiang, Jianghui Ji
Themis family is one of the largest and oldest asteroid populations in the main-belt. Water-ice may widely exist on the parent body (24) Themis. In this work, we employ the Advance…
Evidence for TiO in the atmosphere of the hot Jupiter HAT-P-65 b
Guo Chen, Enric Palle, Hannu Parviainen +2
We present the low-resolution transmission spectra of the puffy hot Jupiter HAT-P-65b (0.53 M, 1.89 R, K), based on two transits…
Properties of stream interaction regions at Earth and Mars during the declining phase of SC 24
Paul Geyer, Manuela Temmer, Jingnan Guo +1
We inspect the evolution of SIRs from Earth to Mars (distance range 1-1.5 AU) over the declining phase of solar cycle 24 (2014-2018). So far, studies only analyzed SIRs measured at…
Spectral Deconvolution Analysis on Olivine-Orthopyroxene Mixtures with Simulated Space Weathering Modifications
Hui-Jie Han, Xiao-Ping Lu, Te Jiang +4
Olivine and pyroxene are important mineral end-members for studying the sur-face material compositions of mafic bodies. The profiles of visible and near-infraredspectra of olivine-…