16 citations · 70 across the 14 of their papers we have counts for
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High-resolution ro-vibrational and rotational spectroscopy of the open-shell, linear CCH ion ()
Kim Steenbakkers, Weslley G. D. P. Silva, Oskar Asvany +5
In this work, we report on the high-resolution infrared spectrum of CCH () recorded in the range ~cm by means of leak-out spectroscopy. This spectral ran…
Cold CAS Ion Trap -- 22 pole trap with ring electrodes for astrochemistry
Pavol Jusko, Miguel Jiménez-Redondo, Paola Caselli
The enhancement of a cryogenic radio frequency 22 pole trap instrument by the addition of ring electrodes is presented in detail. The ring electrodes tightly surround the poles and…
Descendant of the X-ogen carrier and a "mass of 69": Infrared action spectroscopic detection of HCO and HCS
S. Thorwirth, M. E. Harding, O. Asvany +6
The carbon chain ions HCO and HCS - longer variants of the famous "X-ogen" line carrier HCO - have been observed for the first time using two cryogenic 22-pole…
Direct Evidence of the Benzylium and Tropylium Cations as the two long-lived Isomers of C7H7+
Pavol Jusko, Aude Simon, Shreyak Banhatti +2
Disentangling the isomeric structure of C7H7+ is a longstanding experimental issue. We report here the full mid-infrared vibrational spectrum of C7H7+ tagged with Ne obtained with…
Identification of the fragment of the 1-methylpyrene cation by mid-IR spectroscopy
Pavol Jusko, Aude Simon, Gabi Wenzel +3
The fragment of the 1-methylpyrene cation, C17H11+, is expected to exist in two isomeric forms, 1-pyrenemethylium PyrCH2+ and the tropylium containing species PyrC7+ . We measured…