30 citations · 102 across the 8 of their papers we have counts for
8 papers
Atmospheric composition of WASP-85Ab with ESPRESSO/VLT observations
Zewen Jiang, Wei Wang, Guo Chen +9
Transit spectroscopy is the most frequently used technique to reveal the atmospheric properties of exoplanets, while that at high resolution has the advantage to resolve the small…
Detection of TiO and VO in the atmosphere of WASP-121b and Evidence for its temporal variation
Qinglin Ouyang, Wei Wang, Meng Zhai +6
We report the transit observations of the ultra hot Jupiter WASP-121b using the Goodman High Throughput Spectrograph (GHTS) at the 4-meter ground-based telescope Southern Astrophys…
Tentative detection of titanium oxide in the atmosphere of WASP-69 b with a 4m ground-based telescope
Qinglin Ouyang, Wei Wang, Meng Zhai +6
Transiting planets provide unique opportunities for the atmospheric characterization of exoplanets as they can reveal composition and the temperature structures at the day-night te…
The Masses of a Sample of Radial-Velocity Exoplanets with Astrometric Measurements
Guang-Yao Xiao, Yu-Juan Liu, Huan-Yu Teng +6
Being one of the most fundamental physical parameter of astronomical objects, mass plays a vital role in the study of exoplanets, including their temperature structure, chemical co…
The backbone-residual model. Accurately characterising the instrumental profile of a fibre-fed echelle spectrograph
Zhibo Hao, Huiqi Ye, Jian Han +14
Context: Instrumental profile (IP) is the basic property of a spectrograph. Accurate IP characterisation is the prerequisite of accurate wavelength solution. It also facilitates ne…
A Weak Modulation Effect Detected in the Light Curves of KIC 5950759: Intrinsic or Instrumental Effect?
Taozhi Yang, A. Esamdin, Fangfang Song +8
In this paper, the high-precision light curves of target KIC 5950759 are analyzed. The Fourier analysis of the long cadence light curve reveals 3 independent frequencies.…
Visible astro-comb filtered by a passively-stabilized Fabry-Perot cavity
Yuxuan Ma, Fei Meng, Yizhou Liu +4
We demonstrate a compact 29.3 GHz visible astro-comb covering the spectrum from 560nm to 700nm. A 837 MHz Yb:fiber laser frequency comb phase locked to a Rb clock served as the see…
A Pair of Giant Planets around the Evolved Intermediate-Mass Star HD 47366: Multiple Circular Orbits or a Mutually Retrograde Configuration
Bun'ei Sato, Liang Wang, Yu-Juan Liu +19
We report the detection of a double planetary system around the evolved intermediate-mass star HD 47366 from precise radial-velocity measurements at Okayama Astrophysical Observato…