2 papers
astro-ph.SR2025
Near-IR CO and CN in classical Cepheids
Scott G. Call, Thomas Griffith, Eric G. Hintz +4
We present medium resolution near-infrared spectral measurements of the carbon monoxide (CO) and the cyano radical (CN) features in 12 Galactic classical Cepheids. The pulsation pe…
astro-ph.SR2024
Changing CO Bands in Near-IR Spectra of CP Cephei
Scott G. Call, Eric G. Hintz, Steve Ardern +2
We present time-series near-infrared spectra for the classical Cepheid, CP Cephei, from the Astrophysical Research Consortium 3.5-m telescope and near-infrared spectrograph, Triple…