171 citations · 397 across the 11 of their papers we have counts for
3 papers · 1 filter
The HgMn Binary Star Phi Herculis: Detection and Properties of the Secondary and Revision of the Elemental Abundances of the Primary
R. T. Zavala, S. J. Adelman, C. A. Hummel +6
Observations of the Mercury-Manganese star Phi Herculis with the Navy Prototype Optical Interferometer (NPOI) conclusively reveal the previously unseen companion in this single-lin…
Vega is a rapidly rotating star
D. M. Peterson, C. A. Hummel, T. A. Pauls +8
Vega, the second brightest star in the northern hemisphere, serves as a primary spectral type standard. While its spectrum is dominated by broad hydrogen lines, the narrower lines…
Constraining Disk Parameters of Be Stars using Narrowband H-alpha Interferometry with the NPOI
C. Tycner, G. C. Gilbreath, R. T. Zavala +7
Interferometric observations of two well-known Be stars, gamma Cas and phi Per, were collected and analyzed to determine the spatial characteristics of their circumstellar regions.…