580 citations · 9.7k across the 129 of their papers we have counts for
10 papers · 1 filter
The star formation history of the Sco-Cen association. Coherent star formation patterns in space and time
Sebastian Ratzenböck, Josefa E. Großschedl, João Alves +13
We reconstruct the star formation history of the Sco-Cen OB association using a novel high-resolution age map of the region. We develop an approach to produce robust ages for Sco-C…
The Oph region revisited with Gaia EDR3
Natalie Grasser, Sebastian Ratzenböck, João Alves +10
Context. Young and embedded stellar populations are important probes of the star formation process. Paradoxically, we have a better census of nearby embedded young populations than…
The first stars of the Rho Ophiuchi Dark Cloud. XMM-Newton view of Rho Oph and its neighbors
Ignazio Pillitteri, Scott J. Wolk, Hope H. Chen +1
Star formation in molecular clouds can be triggered by the dynamical action of winds from massive stars. Furthermore, X-ray and UV fluxes from massive stars can influence the life…
Misalignment of Outflow Axes in the Proto-Multiple Systems in Perseus
Katherine I. Lee, Michael M. Dunham, Philip C. Myers +9
We investigate the alignment between outflow axes in nine of the youngest binary/multiple systems in the Perseus Molecular Cloud. These systems have typical member spacing larger t…
Smooth X-ray variability from Ophiuchi A+B. A strongly magnetized primary B2 star?
Ignazio Pillitteri, Scott J. Wolk, Alyssa Goodman +1
X-rays from massive stars are ubiquitous yet not clearly understood. In an XMM-Newton observation devoted to observe the first site of star formation in the Ophiuchi dark cloud…
Observing Turbulent Fragmentation in Simulations: Predictions for CARMA and ALMA
Stella S. R. Offner, John Capodilupo, Scott Schnee +1
Determining the initial stellar multiplicity is a challenging problem since protostars are faint and deeply embedded at early times; once formed, multiple protostellar systems may…