Accretion, disks, and magnetic activity in the TW Hya association
B.Stelzer (1), A. Frasca (2), J.M. Alcala (3) ((1) INAF / Osservatorio, Astronomico di Palermo, (2) INAF / Osservatorio Astrofisico di Catania, (3), INAF / Osservatorio Astronomico di Capodimonte)
TL;DR
This paper provides a comprehensive analysis of accretion, disks, and magnetic activity in M-type stars of the TW Hya association at around 10 million years, shedding light on the dissipation of circumstellar matter.
Contribution
It offers new photometric and spectroscopic data for M-type members, advancing understanding of stellar evolution at a critical age.
Findings
Characterization of accretion activity in TW Hya members
Insights into disk dissipation processes at ~10 Myr
Analysis of magnetic activity levels in M-type stars
Abstract
We present new photometric and spectroscopic data for the M-type members of the TW Hya association with the aim of a comprehensive study of accretion, disks and magnetic activity at the critical age of ~10 Myr where circumstellar matter disappears.
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