The structure of ScC2 (X̃2A1): A combined Fourier transform microwave/millimeter-wave spectroscopic and computational study

2020 ◽  
Vol 153 (3) ◽  
pp. 034304 ◽  
Author(s):  
M. A. Burton ◽  
Q. Cheng ◽  
D. T. Halfen ◽  
J. H. Lane ◽  
N. J. DeYonker ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Millimeter Wave ◽  
Computational Study

scholarly journals New Experimental Possibilities and Future Prospects for 1-5μm Infrared Spectroscopy of Interstellar Molecules

1980 ◽  
Vol 87 ◽  
pp. 631-632
Author(s):  
Donald N. B. Hall
Keyword(s):  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Millimeter Wave ◽  
Molecular Clouds ◽  
Future Prospects ◽  
Interstellar Molecules ◽  
The Past ◽  
Evolved Stars ◽  
Large Numbers ◽  
Fabry Perot

During the past week we have heard a considerable number of papers dealing with spectroscopic observations in the 1-5μm region of the infrared. I predict that as instruments and detectors continue to improve, such observations will play a major role in the study of interstellar molecules in both molecular clouds and circumstellar clouds around evolved stars. Fourier Transform spectrometers and Fabry Perot interferometers have already yielded spectra of such sources with spectral resolution and radial velocity precision fully comparable to millimeter wave observations. The critical need is to improve the limiting magnitude of such observations by 3-5 stellar magnitudes so that one can study large numbers of sources rather than the few brightest in each class.

scholarly journals The pure rotational spectrum of the T-shaped AlC2 radical (X̃2A1)

2018 ◽  
Vol 20 (16) ◽  
pp. 11047-11052 ◽  
Author(s):  
D. T. Halfen ◽  
L. M. Ziurys
Keyword(s):  
Fourier Transform ◽  
Millimeter Wave ◽  
Rotational Spectrum ◽  
Frequency Range

The pure rotational spectrum of the AlC2 radical (X̃2A1) has been measured using Fourier transform microwave/millimeter-wave (FTMmmW) techniques in the frequency range 21–65 GHz.

Hyperfine Resolved Fourier Transform Microwave and Millimeter-Wave Spectroscopy of the Iodomethyl Radical, CH2I (X̃2B1)†

2010 ◽  
Vol 114 (14) ◽  
pp. 4776-4784 ◽  
Author(s):  
Stéphane Bailleux ◽  
Patrik Kania ◽  
Jan Skřínský ◽  
Toshiaki Okabayashi ◽  
Mitsutoshi Tanimoto ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Millimeter Wave ◽  
Millimeter Wave Spectroscopy
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