activity
20042026
most citedThe surprising magnetic topology of tauSco: fossil remnant or dynamo output?

496 citations · 674 across the 10 of their papers we have counts for

collaborators

10 papers

astro-ph.SR2026

Starspot activity and surface differential rotation on UX Arietis

Yue Xiang, Shenghong Gu, A. Collier Cameron +2

We present new Doppler images of the K0 subgiant primary component of the RS CVn-type binary UX Arietis (UX Ari), derived from time-series spectra obtained in November--December of…

astro-ph.SR2024

Further study of starspot activity and measurement of differential rotation for SZ Piscium

Yue Xiang, Shenghong Gu, A. Collier Cameron +2

We present a series of 9 Doppler images of the magnetically active K component of the RS CVn-type binary SZ Psc, based on the high-resolution spectroscopic data collected from 2014…

astro-ph.SR2020★ 5 cited

Doppler imaging and differential rotation of Coronae Borealis using SONG

Yue Xiang, Shenghong Gu, A. Collier Cameron +6

We present new Doppler images of both components of the double-lined binary CrB, based on the high-resolution spectroscopic data collected during 11 nights in 2015 March--A…

astro-ph.SR2020★ 12 cited

The first Doppler imaging of the active binary prototype RS Canum Venaticorum

Yue Xiang, Shenghong Gu, U. Wolter +6

We present the first Doppler images of the prototypical active binary star RS CVn, derived from high-resolution spectra observed in 2004, 2016 and 2017, using three different teles…

astro-ph.SR2015★ 11 cited

The first Doppler images of the eclipsing binary SZ Piscium

Yue Xiang, Shenghong Gu, A. Collier Cameron +2

We present the first Doppler images of the active eclipsing binary system SZ Psc, based on the high-resolution spectral data sets obtained in 2004 November and 2006 September--Dece…

astro-ph.SR2009★ 18 cited

Doppler Images and Chromospheric Variability of TWA 17

M. B. Skelly, Y. C. Unruh, J. R. Barnes +3

We present Doppler imaging and a Balmer line analysis of the weak-line T Tauri star TWA 17. Spectra were taken in 2006 with the UCL Echelle Spectrograph on the Anglo-Australian Tel…