27 citations · 133 across the 14 of their papers we have counts for
6 papers · 1 filter
Young stellar objects, accretion disks, and their variability with Rubin Observatory LSST
R. Bonito, L. Venuti, S. Ustamujic +14
Vera C. Rubin Observatory, through the Legacy Survey of Space and Time (LSST), will allow us to derive a panchromatic view of variability in young stellar objects (YSOs) across all…
Pre main sequence: Accretion & Outflows
P. Christian Schneider, H. Moritz Günther, Sabina Ustamujic
Low-mass pre-main sequence (PMS) stars are strong X-ray sources, because they possess hot corona like their older main-sequence counterparts. Unique to young stars, however, are X-…
Modeling the Remnants of Core-collapse Supernovae from Luminous Blue Variable stars
S. Ustamujic, S. Orlando, M. Miceli +8
LBVs are massive evolved stars that suffer sporadic and violent mass-loss events. They have been proposed as the progenitors of some core-collapse SNe, but this idea is still debat…
Structure of X-ray emitting jets close to the launching site: from embedded to disk-bearing sources
S. Ustamujic, S. Orlando, R. Bonito +2
Several observations of stellar jets show evidence of X-ray emitting shocks close to the launching site. In some cases, the shocked features appear to be stationary, also for YSOs…
Formation of X-ray emitting stationary shocks in magnetized protostellar jets
S. Ustamujic, S. Orlando, R. Bonito +3
X-ray observations of protostellar jets show evidence of strong shocks heating the plasma up to temperatures of a few million degrees. In some cases, the shocked features appear to…
X-ray emission from stellar jets by collision against high-density molecular clouds: an application to HH 248
Javier Lopez-Santiago, Rosaria Bonito, Mariana Orellana +6
We investigate the plausibility of detecting X-ray emission from a stellar jet that impacts against a dense molecular cloud. This scenario may be usual for classical T Tauri stars…