35 citations · 77 across the 6 of their papers we have counts for
6 papers
The correlation between soft and hard X-rays component in flares: from the Sun to the stars
C. Isola, F. Favata, G. Micela +1
In this work we study the correlation between the soft (1.6--12.4 keV, mostly thermal) and the hard (20--40 and 60--80 keV, mostly non-thermal) X-ray emission in solar flares up to…
The X-ray activity-rotation relation of T Tauri stars in Taurus-Auriga
K. R. Briggs, M. Guedel, A. Telleschi +9
The Taurus-Auriga star-forming complex hosts the only population of T Tauri stars in which an anticorrelation of X-ray activity and rotation period has been observed. We have used…
COUP census of X-ray stars in BN-KL and OMC-1S
N. Grosso, E. D. Feigelson, K. V. Getman +11
We present a study of the X-ray sources detected in the vicinity of two density peaks in the Orion Molecular Cloud 1 (OMC-1) behind the Orion Nebula Cluster (ONC), as seen in the e…
High-Energy Processes in Young Stars: Chandra X-ray Spectroscopy of HDE 283572, RY Tau, and LkCa 21
Marc Audard, Stephen L. Skinner, Kester W. Smith +2
Weak-lined T Tauri stars (WTTS) represent the important stage of stellar evolution between the accretion phase and the zero-age main sequence. At this stage, the star decouples fro…
XMM-Newton probes the stellar population in Cha I South
B. Stelzer, G. Micela, R. Neuhaeuser
We report on a 30ksec XMM-Newton observation of the central region of the Cha I star forming cloud. Virtually all known T Tauri star members and most of the very-low mass objects i…
On the widespread Weak-Line T-Tauri population detected in the ROSAT All-Sky Survey
F. Favata, G. Micela, S. Sciortino
We discuss the apparent widespread presence of Weak-Line T-Tauri stars (WTTS) among stellar coronal sources detected in the ROSAT All-Sky Survey (RASS), and their relative number w…