Calcium Chemistry in Carbon-rich Circumstellar Environments: The Laboratory and Astronomical Discovery of Calcium Dicarbide, CaC2 This work is based on observations done using the 100 m Green Bank Telescope (GBT), the Yebes 40 m telescope (projects 19A010, 20A017, 20B014, and 21A019), and the IRAM 30 m telescope. The 100 m GBT is an instrument of the Green Bank Observatory, which is a major research facility funded by the National Science Foundation and operated by Associated Universities, Inc.

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Bibliographic Details
Published inAstrophysical journal. Letters Vol. 966; no. 2
Main Authors Gupta, H., Changala, P. B., Cernicharo, J., Pardo, J. R., Agúndez, M., Cabezas, C., Tercero, B., Guélin, M., McCarthy, M. C.
Format Journal Article
LanguageEnglish
Published The American Astronomical Society 03.05.2024
Subjects
Carbon stars
Circumstellar envelopes
Laboratory astrophysics
Metal-containing molecules
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Bibliography:AAS51694
Laboratory Astrophysics, Instrumentation, Software, and Data
ISSN:2041-8205
2041-8213
DOI:10.3847/2041-8213/ad3336