1.1k citations · 2.5k across the 30 of their papers we have counts for
30 papers
Evolution of Dipolar Mixed-mode Coupling Factor in Red Giant Stars: Impact of Buoyancy Spike
Chen Jiang, Margarida Cunha, Joergen Christensen-Dalsgaard +2
Mixed modes observed in red giants allow for investigation of the stellar interior structures. One important feature in these structures is the buoyancy spike caused by the discont…
No swan song for Sun-as-a-star helioseismology: performances of the Solar-SONG prototype for individual mode characterisation
S. N. Breton, P. L. Pallé, R. A. García +5
The GOLF instrument on board SoHO has been in operation for almost 25 years but aging of the instrument has now strongly affected its performance, especially in the low-frequency p…
The TESS Mission Target Selection Procedure
Michael Fausnaugh, Ed Morgan, Roland Vanderspek +61
We describe the target selection procedure by which stars are selected for 2-minute and 20-second observations by TESS. We first list the technical requirements of the TESS instrum…
TESS observations of Cepheid stars: first light results
E. Plachy, A. Pál, A. Bódi +33
We present the first analysis of Cepheid stars observed by the TESS space mission in Sectors 1 to 5. Our sample consists of 25 pulsators: ten fundamental mode, three overtone and t…
Asteroseismic signatures of the helium-core flash
Marcelo M. Miller Bertolami, Tiara Battich, Alejandro H. Corsico +2
All evolved stars with masses undergo a helium(He)-core flash at the end of their first stage as a giant star. Although theoretically predicted more than…
Variations of the mixing character of dipolar mixed modes in red giant stars
C. Jiang, M. Cunha, J. Christensen-Dalsgaard +1
Thanks to the high quality data of space missions, the detection of mixed modes has become possible in numerous stars. In this work, we investigate how the mixing character of dipo…