32 citations · 89 across the 6 of their papers we have counts for
6 papers
Improved Analysis of Clarke Exobelt Detectability
Shauna Sallmen, Eric J. Korpela, Kaisa Crawford-Taylor
We analyze the potential transit light curve effects due to a Clarke belt of satellites around an exoplanet. Building on code and analysis from Korpela, Sallmen, & Leystra Greene (…
Interstellar HI Shells Identified in the SETHI Survey
Shauna M. Sallmen, Eric J. Korpela, Brooke Bellehumeur +3
Galactic HI (neutral hydrogen) shells are central to our understanding of the interstellar medium (ISM), which plays a key role in the development and evolution of galaxies, includ…
Modeling Indications of Technology in Planetary Transit Light Curves -- Dark-side illumination
Eric J. Korpela, Shauna M. Sallmen, Diana Leystra Greene
We analyze potential effects of an extraterrestrial civilization's use of orbiting mirrors to illuminate the dark side of a synchronously rotating planet on planetary transit light…
FUSE Observations of the Loop I/Local Bubble Interaction Region
Shauna M. Sallmen, Eric J. Korpela, Hiroki Yamashita
We used the FUSE (Far Ultraviolet Spectroscopic Explorer) satellite to observe OVI emission along two sightlines towards the edge of the interaction zone (IZ) between the Loop I su…
The Galactic Halo's O VI Resonance Line Intensity
Robin L. Shelton, Shauna M. Sallmen, Edward B. Jenkins
We used FUSE to observe ultraviolet emission from diffuse O VI in the hot gas in the Galactic halo. By comparing our result with another, nearby observation blocked by an opaque cl…
Intermediate-velocity gas observed towards the Shajn 147 SNR
S. Sallmen, B. Y. Welsh
(Abridged) We present high-resolution spectra of the interstellar NaI and CaII absorption lines for 3 early-type stars along the line-of-sight towards the Shajn 147 SNR. These are…