255 citations · 1.8k across the 62 of their papers we have counts for
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Fundamental Parameters of Cepheids: Masses and Multiplicity
Nancy Remage Evans
Masses determined from classical Cepheids in binary systems are a primary test of both pulsation and evolutionary calculations. The first step is to determine the orbit from ground…
Mass Transport Processes and their Roles in the Formation, Structure, and Evolution of Stars and Stellar Systems
Kenneth G. Carpenter, Margarita Karovska, Carolus J. Schrijver +15
We summarize some of the compelling new scientific opportunities for understanding stars and stellar systems that can be enabled by sub-mas angular resolution, UV/Optical spectral…
The Secret XUV Lives of Cepheids: FUV/X-ray Observations of Polaris and beta Dor
Scott G. Engle, Edward F. Guinan, Joseph DePasquale +1
We report on the surprising recent discovery of strong FUV emissions in two bright, nearby Classical Cepheids from analyses of FUSE archival observations and one of our own approve…
Massive Star Multiplicity: The Cepheid W Sgr
Nancy Remage Evans, Derck Massa, Charles Proffitt
We have obtained spectra of the W Sgr system with the STIS spectrograph on the Hubble Space Telescope. The spectra resolve the system into a distant companion B which is the hottes…