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Author

T. A. A. Sigut

Observed names: Sigut T.A.A., Sigut, T A A, Sigut, T. A., Sigut, T. A. A., Sigut, T.A.A., T A A Sigut, T. A. Aaron Sigut, T. A. Aaron. Sigut, T.A.A. Sigut, T.A.A., Sigut
Institution: Western University
ORCID: 0000-0002-0803-8615
Observed ORCID: 0000-0002-0803-8615
OpenAlex ID: A5035944970
A highly sensitive search for magnetic fields in B, A and F stars
2002 · S. L. S. Shorlin, G. A. Wade, et al. · Astronomy and Astrophysics · 163
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Magnetic Doppler imaging of 53 Camelopardalis in all four Stokes parameters
2004 · O. Kochukhov, S. Bagnulo, et al. · Astronomy and Astrophysics · 159
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Predicted Fe ii Emission‐Line Strengths from Active Galactic Nuclei
2003 · T. A. A. Sigut, Anil K. Pradhan · The Astrophysical Journal Supplement Series · 118
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A SYSTEMATIC STUDY OF Hα PROFILES OF Be STARS
2010 · J. Silaj, C. E. Jones, et al. · The Astrophysical Journal Supplement Series · 103
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The Thermal Structure of the Circumstellar Disk Surrounding the Classical Be Star γ Cassiopeiae
2007 · T. A. A. Sigut, C. E. Jones · The Astrophysical Journal · 101
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Atmospheric velocity fields in tepid main sequence stars
2009 · J. D. Landstreet, F. Kupka, et al. · Astronomy and Astrophysics · 85
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Magnetic topology and surface differential rotation on the K1 subgiant of the RS CVn system HR 1099
2004 · P. Petit, J.-F. Donati, et al. · Monthly Notices of the Royal Astronomical Society · 83
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Molecular Hydrogen and [FeII] in Active Galactic Nuclei
2004 · Rodriguez-Ardila, Alberto, Pastoriza, Miriani Griselda, et al. · Springer Link (Chiba Institute of Technology) · 83
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THE Fe II EMISSION IN ACTIVE GALACTIC NUCLEI: EXCITATION MECHANISMS AND LOCATION OF THE EMITTING REGION
2016 · M. Marinello, A. Rodríguez-Ardila, et al. · The Astrophysical Journal · 49
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Constraining the Physical Parameters of the Circumstellar Disk of χ Ophiuchi
2008 · C. Tycner, C. E. Jones, et al. · The Astrophysical Journal · 46
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The circumstellar envelopes of Be stars: viscous disc dynamics
2008 · C. E. Jones, T. A. A. Sigut, et al. · Monthly Notices of the Royal Astronomical Society · 46
The Oscillations of Tau Pegasi
1998 · E. J. Kennelly, T. M. Brown, et al. · The Astrophysical Journal · 45
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Non‐LTE Calculations for the C II Doublet System
1996 · T. A. A. Sigut · The Astrophysical Journal · 45
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THE CORRELATION BETWEEN Hα EMISSION AND VISUAL MAGNITUDE DURING LONG-TERM VARIATIONS IN CLASSICAL Be STARS
2013 · T. A. A. Sigut, P. Patel · The Astrophysical Journal · 41
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THE Hα PROFILES OF Be SHELL STARS
2014 · J. Silaj, C. E. Jones, et al. · The Astrophysical Journal · 39
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Electron-impact excitation of Mg II: collision strengths and rate coefficients
1995 · T A A Sigut, A K Pradhan · Journal of Physics B Atomic Molecular and Optical Physics · 37
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Be Star Disk Models in Consistent Vertical Hydrostatic Equilibrium
2009 · T. A. A. Sigut, M. A. Mcgill, et al. · 34
Theoretical Fe i – iii Emission‐Line Strengths from Active Galactic Nuclei with Broad‐Line Regions
2004 · T. A. A. Sigut, Anil K. Pradhan, et al. · The Astrophysical Journal · 34
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Evidence for Different Disk Mass Distributions between Early- and Late-type Be Stars in the BeSOS Survey
2017 · C. Arcos, C. E. Jones, et al. · The Astrophysical Journal · 32
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Astrophysical determination of optical oscillator strengths for Ti II
1994 · T. A. Ryabchikova, G. M. Hill, et al. · Monthly Notices of the Royal Astronomical Society · 32
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Non‐LTE Equivalent Widths for Ne i with Error Estimates
1999 · T. A. A. Sigut · The Astrophysical Journal · 30
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THE EFFECT OF DENSITY ON THE THERMAL STRUCTURE OF GRAVITATIONALLY DARKENED Be STAR DISKS
2012 · M. A. McGill, T. A. A. Sigut, et al. · The Astrophysical Journal Supplement Series · 27
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A Parameter Study of Classical Be Star Disk Models Constrained by Optical Interferometry
2008 · Jones, C. E., Tycner, C., et al. · Defense Technical Information Center (DTIC) · 26
Emission Lines in the Spectrum of the [TSUP]3[/TSUP]H[CLC]e[/CLC] Star 3 Centauri A
2000 · T. A. A. Sigut, J. D. Landstreet, et al. · The Astrophysical Journal · 26
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Rotational mixing in Be stars: nitrogen abundances for a sample of Be stars from the MiMeS survey
2017 · A. Ahmed, T. A. A. Sigut · Monthly Notices of the Royal Astronomical Society · 25
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Works count: 122
Citation count: 1,788
H-index: 25
I10-index: 38
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