D. A. Stewart

activity

20242026

most citedDiscovery of the 7-ring PAH Cyanocoronene (C

_{24}

_{11}

CN) in GOTHAM Observations of TMC-1

90 citations · 90 across the 5 of their papers we have counts for

collaborators

Showing 2025Show all

3 papers · 1 filter

astro-ph.GA2025

Rotational Spectra and Search for Aromatic Imines: 9-Iminofluorene and Benzophenone imine

Huanyu Ren, D. Archie Stewart, Gabi Wenzel +4

Interstellar detections of several cyano derivatives of large polycyclic aromatic hydrocarbons (PAHs) have now been achieved, enabled by accurate laboratory measurements of their m…

astro-ph.GA2025

Laboratory rotational spectra of cyanocyclohexane and its siblings (1- and 4-cyanocyclohexene) using a compact CP-FTMW spectrometer for interstellar detection

Gabi Wenzel, Martin S. Holdren, D. Archie Stewart +4

Chirped-pulse Fourier transform microwave (CP-FTMW) spectroscopy is a versatile technique to record broadband gas-phase rotational spectra, enabling detailed investigations of mole…

astro-ph.GA2025★ 90 cited

Discovery of the 7-ring PAH Cyanocoronene (C $_{24}$ H $_{11}$ CN) in GOTHAM Observations of TMC-1

Gabi Wenzel, Siyuan Gong, Ci Xue +18

We present the synthesis and laboratory rotational spectroscopy of the 7-ring polycyclic aromatic hydrocarbon (PAH) cyanocoronene (C $_{24}$ H $_{11}$ CN) using a laser-ablation assist…

Rotational Spectra and Search for Aromatic Imines: 9-Iminofluorene and Benzophenone imine

Laboratory rotational spectra of cyanocyclohexane and its siblings (1- and 4-cyanocyclohexene) using a compact CP-FTMW spectrometer for interstellar detection

Discovery of the 7-ring PAH Cyanocoronene (C24​H11​CN) in GOTHAM Observations of TMC-1

Discovery of the 7-ring PAH Cyanocoronene (C $_{24}$ H $_{11}$ CN) in GOTHAM Observations of TMC-1