26 citations · 60 across the 7 of their papers we have counts for
7 papers
Ultraviolet Spectropolarimetry With Polstar: Using Polstar to test Magnetospheric Mass-loss Quenching
M. E. Shultz, R. Casini, M. C. M. Cheung +17
Polstar is a proposed NASA MIDEX space telescope that will provide high-resolution, simultaneous full-Stokes spectropolarimetry in the far ultraviolet, together with low-resolution…
Ultraviolet Spectropolarimetric Diagnostics of Hot Star Magnetospheres
Asif ud-Doula, M. C. M. Cheung, A. David-Uraz +11
Several space missions and instruments for UV spectropolarimetry are in preparation, such as the proposed NASA MIDEX Polstar project, the proposed ESA M mission Arago, and the Poll…
Ultraviolet Spectropolarimetry With Polstar: Hot Star Magnetospheres
M. E. Shultz, R. Casini, M. C. M. Cheung +17
Polstar is a proposed NASA MIDEX space telescope that will provide high-resolution, simultaneous full-Stokes spectropolarimetry in the far ultraviolet, together with low-resolution…
Multiple, short-lived "stellar prominences" on the O giant Persei: a magnetic star?
N. Sudnik, H. F. Henrichs
We present strong evidence for a rotation period of 2.0406 d of the O giant Persei, derived from the NIV 1718 wind line in 12 yr of IUE data. We predict that Per has a m…
Multiple short-lived stellar prominences on O stars: The O6.5I(n)fp star lambda Cephei
N. P. Sudnik, H. F. Henrichs
Most O and many B stars show unexplained cyclical variability in their spectral lines, i.e. modulation on the rotational timescale, but not strictly periodic. The variability occur…
"Stellar Prominences" on OB stars to explain wind-line variability
H. F. Henrichs, N. P. Sudnik
Many O and B stars show unexplained cyclical variability in their winds, i.e. modulation of absorption features on the rotational timescale, but not strictly periodic over longer t…
Detectability of small-scale magnetic fields in early-type stars
O. Kochukhov, N. Sudnik
Strong, globally-organized magnetic fields are found for a small fraction of O, B, and A stars. At the same time, many theoretical and indirect observational studies suggested ubiq…