Frank Lewen

Chemistry · Physical Sciences

33h-index3.1kcitations207works4.02yr avg
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Research Topics

Molecular Spectroscopy and Structure(132), Atmospheric Ozone and Climate(86), Spectroscopy and Laser Applications(77), Advanced Chemical Physics Studies(54), Astrophysics and Star Formation Studies(54)

Publications206 total

Investigation of the rotational spectrum of CH<sub>3</sub> <sup>17</sup>OH and its tentative detection toward Sagittarius B2(N)
Astronomy and Astrophysics·2024· 2 citedOpen Access
Rotational spectroscopy of CH<sub>3</sub>OD with a reanalysis of CH<sub>3</sub>OD toward IRAS 16293–2422
Astronomy and Astrophysics·2024· 7 citedOpen Access
Millimetre and submillimetre spectroscopy of isobutene and its detection in the molecular cloud G+0.693
Astronomy and Astrophysics·2023· 9 citedOpen Access
Millimetre and submillimetre spectroscopy of isobutene and its detection in the molecular cloud G+0.693
arXiv (Cornell University)·2023Open Access
Rotational spectroscopy of the thioformaldehyde isotopologues H <sub>2</sub> CS and H <sub>2</sub> C <sup>34</sup> S in four interacting excited vibrational states and an account on the rotational spectrum of thioketene, H <sub>2</sub> CCS
Molecular Physics·2023· 2 citedOpen Access
Investigation of the rotational spectrum of CD$_3$OD and an astronomical search toward IRAS 16293$-$2422
arXiv (Cornell University)·2023Open Access
Investigation of the rotational spectrum of CD<sub>3</sub>OD and an astronomical search toward IRAS 16293-2422
Astronomy and Astrophysics·2023· 7 citedOpen Access
Rotation-tunnelling spectrum and astrochemical modelling of dimethylamine, CH3NHCH3, and searches for it in space
Monthly Notices of the Royal Astronomical Society·2023· 6 citedOpen Access
Rotation-tunneling spectrum and astrochemical modeling of dimethylamine, CH$_3$NHCH$_3$, and searches for it in space
arXiv (Cornell University)·2023Open Access
Rotational spectroscopy of oxirane-2,2- <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si168.svg" display="inline" id="d1e2674"> <mml:msub> <mml:mrow> <mml:mi>d</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msub> </mml:math> , <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si65.svg" display="inline" id="d1e2684"> <mml:mi>c</mml:mi> </mml:math> -CD <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si66.svg" display="inline" id="d1e2689"> <mml:msub> <mml:mrow/> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msub> </mml:math> CH <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si66.svg" display="inline" id="d1e2698"> <mml:msub> <mml:mrow/> <mml:mrow> <mml:mn>2</mml:mn> </mml:mrow> </mml:msub> </mml:math> O, and its tentative detection toward IRAS 16293-2422 B
Journal of Molecular Spectroscopy·2023· 7 citedOpen Access
The Third Excited Torsional State of Acetamide
2022
Rotational spectroscopy of mono-deuterated oxirane (<i>c</i>-C2H3DO) and its detection towards IRAS 16293−2422 B
Monthly Notices of the Royal Astronomical Society·2022· 19 citedOpen Access
LLWP -- A new Loomis-Wood Software at the Example of Acetone-13C1
arXiv (Cornell University)·2022Open Access
LLWP—A new Loomis-Wood software at the example of Acetone-13C1
Journal of Molecular Spectroscopy·2022· 15 cited
LLWP − UPDATES ON A NEW LOOMIS-WOOD SOFTWARE AT THE EXAMPLE OF ACETONE-13C1
Proceedings of the 2022 International Symposium on Molecular Spectroscopy·2022Open Access
THE ROTATION-TUNNELING SPECTRUM OF DIMETHYLAMINE, (CH3)2NH
Proceedings of the 2022 International Symposium on Molecular Spectroscopy·2022Open Access
ROTATIONAL SPECTRUM OF CD3OD: NEW MEASUREMENTS AND ASSIGNMENTS IN THE vt = 0, 1 and 2 TORSIONAL STATES
Proceedings of the 2022 International Symposium on Molecular Spectroscopy·2022Open Access
ROTATIONAL SPECTROSCOPY OF n-PROPANOL: Aa AND Ag CONFORMERS
Proceedings of the 2022 International Symposium on Molecular Spectroscopy·2022Open Access
Rotational spectroscopy of<i>n</i>-propanol:<i>Aa</i>and<i>Ag</i>conformers
Astronomy and Astrophysics·2022· 4 citedOpen Access
Rotational spectroscopy of isotopic oxirane, <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e2927" altimg="si24.svg"><mml:mi>c</mml:mi></mml:math>-C<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e2932" altimg="si25.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:math>H<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e2940" altimg="si26.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:math>O
Journal of Molecular Spectroscopy·2022· 15 citedOpen Access
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Frequent Co-authors

G. Winnewisser(30), H. S. P. Müller(18), Stephan Śchlemmer(11), R. Gendriesch(11), Sandra Brünken(11), Thomas F. Giesen(10), Igor Pak(8), Christian Endres(7), Л. А. Сурин(6), Sven Thorwirth(5), Б. С. Думеш(5), Brian J. Drouin(5), V. Ahrens(5), Štěpán Urban(5), Daniel Roth(4), C. Winnewisser(3), H. Helm(3), D. G. Paveliev(3), John C. Pearson(3), G. Klapper(3)