activity
20072026
most cited`Oumuamua as a messenger from the Local Association

50 citations · 106 across the 10 of their papers we have counts for

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5 papers · 1 filter

astro-ph.EP2026

RVTESS I: Modeling Asteroseismic Signals with Simultaneous Photometry and RVs

Jiaxin Tang, Sharon X. Wang, Yaguang Li +22

Detecting small planets via the radial velocity method remains challenged by signals induced by stellar variability, versus the effects of the planet(s). Here, we explore using Gau…

astro-ph.EP2024

Lessons learned from the detection of wide companions by radial velocity and astrometry

Fabo Feng, Guang-Yao Xiao, Hugh R. A. Jones +3

The detection and constraint of the orbits of long-period giant planets is essential for enabling their further study through direct imaging. Recently, it has been highlighted that…

astro-ph.EP2024★ 2 cited

Radial velocity analysis of stars with debris discs

Deepak Bisht, Hugh R. A. Jones

This study aims to identify potential exoplanet signals from nearby stars with resolved debris discs. However, the high activity of many stars with debris discs limits the detectio…

astro-ph.EP2020★ 2 cited

Exploring the robustness of Keplerian signals to the removal of active and telluric features

Maksym Lisogorskyi, Hugh R. A. Jones, Fabo Feng +2

We examine the influence of activity- and telluric-induced radial velocity signals on high resolution spectra taken with an iodine absorption cell. We exclude 2 Angstrom spectral c…

astro-ph.EP2017★ 50 cited

`Oumuamua as a messenger from the Local Association

Fabo Feng, Hugh R. A. Jones

With a hyperbolic trajectory around the Sun, `Oumuamua is the first confirmed interstellar object. However, its origin is poorly known. By simulating the orbits of 0.23 million loc…