136 citations · 837 across the 32 of their papers we have counts for
5 papers · 1 filter
Quiescent and active phases in Be stars: A WISE snapshot of young galactic open clusters
A. Granada, C. E. Jones, T. A. A. Sigut +4
Through the modelling of near-infrared photometry of star plus disk systems with the codes BEDISK/BERAY, we successfully describe the WISE photometric characteristics of Be stars i…
Rotational Mixing in Be Stars: Nitrogen Abundances for a Sample of Be Stars from the MiMeS Survey
A. Ahmed, T. A. A. Sigut
Photospheric nitrogen abundances for a sample of 26 Be stars and 16 normal B stars were found using high-resolution spectra from the Magnetism in Massive Stars (MiMeS) spectroscopi…
The disk physical conditions of 48 Persei constrained by contemporaneous Hα spectroscopy and interferometry
C. E. Jones, T. A. A. Sigut, B. J. Grzenia +2
We utilize a multi-step modelling process to produce synthetic interferometric and spectroscopic observables, which are then compared to their observed counterparts. Our extensive…
Evidence for Different Disk Mass Distributions Between Early and Late-Type Be Stars in the BeSOS Survey
C. Arcos, C. E. Jones, T. A. A. Sigut +2
The circumstellar disk density distributions for a sample of 63 Be southern stars from the BeSOS survey were found by modelling their H emission line profiles. These disk densit…
Photoionization Models for the Inner Gaseous Disks of Herbig Be Stars: Evidence Against Magnetospheric Accretion?
P. Patel, T. A. A. Sigut, J. D. Landstreet
We investigate the physical properties of the inner gaseous disks of the three, hot, Herbig B2e stars, HD 76534, HD 114981 and HD 216629, by modelling CFHT-ESPaDOns spectra using n…