443 citations · 7.6k across the 140 of their papers we have counts for
144 papers
Wind-driven angular momentum removal and X-ray ionization effects in Roche-lobe overflowing HMXBs
Atsuo T. Okazaki, Stanley P. Owocki
We investigate the dynamical interaction between stellar winds and Roche-lobe overflow (RLO) streams in high-mass X-ray binaries using three-dimensional SPH simulations. We show th…
Coherent and Incoherent Emission from the Ordered Magnetospheres of Low-Mass Stars, UCDs, and Massive Stars
Francesco Cavallaro, Paolo Leto, Barnali Das +15
Massive early-type (B/A) stars and ultracool dwarfs (UCDs) represent two distinct regimes in which ordered, large-scale magnetospheres are observed. In rapidly rotating massive sta…
On the spatial distribution of electron energy loss due to gyro-cooling in hot-star magnetospheres
B. Das, S. P. Owocki
Hot magnetic stars often exhibit incoherent circularly polarized radio emission thought to arise from gyro-synchrotron emission by energetic electrons trapped in the circumstellar…
3D MHD models of the centrifugal magnetosphere from a massive star with an oblique dipole field
Asif ud-Doula, Stanley P. Owocki, Christopher Russell +2
We present results from new self-consistent 3D MHD simulations of the magnetospheres from massive stars with a dipole magnetic axis that has a non-zero obliquity angle () to the…
Magnetically confined wind shock
Asif ud-Doula, Stan Owocki
Many stars across all classes possess strong enough magnetic fields to influence dynamical flow of material off the stellar surface. For the case of massive stars (O and B types),…
Method and new tabulations for flux-weighted line-opacity and radiation line-force in supersonic media
L. G. Poniatowski, N. D. Kee, J. O. Sundqvist +7
In accelerating and supersonic media, the interaction of photons with spectral lines can be of ultimate importance. However, fully accounting for such line forces currently can onl…