137 citations · 270 across the 9 of their papers we have counts for
4 papers · 1 filter
Magnetic fields, winds and X-rays of massive stars in the Orion Nebula Cluster
V. Petit, G. A. Wade, L. Drissen +2
In massive stars, magnetic fields are thought to confine the outflowing radiatively-driven wind, resulting in X-ray emission that is harder, more variable and more efficient than t…
X-ray emission from early-type stars in the Orion Nebula Cluster
B. Stelzer, E. Flaccomio, T. Montmerle +5
The X-ray properties of twenty ~1 Myr old O, B, and A stars of the Orion Trapezium are examined with data from the Chandra Orion Ultradeep Project (COUP). On the basis of simple th…
Quasi-periodic X-ray Flares from the Protostar YLW15
Yohko Tsuboi, Kensuke Imanishi, Katsuji Koyama +2
With ASCA, we have detected three X-ray flares from the Class I protostar YLW15. The flares occurred every ~20 hours and showed an exponential decay with time constant 30-60 ks. Th…
Rotational modulation of X-ray flares on late-type stars: T Tauri Stars and Algol
B. Stelzer, R. Neuhaeuser, S. Casanova +1
We present evidence for rotational modulation of X-ray flares by an analysis of four outbursts on late-type stars. Three of these flares have been observed on T Tauri Stars and one…