36 citations · 149 across the 10 of their papers we have counts for
10 papers
Millimeter-millimeter-wave double-modulation double-resonance spectroscopy
Oliver Zingsheim, Luis Bonah, Frank Lewen +3
A new millimeter- to millimeter-wave double-modulation double-resonance (MMW-MMW DM-DR) scheme has been applied to record spectra of two astronomically relevant complex organic mol…
Millimetre and submillimetre spectroscopy of isobutene and its detection in the molecular cloud G+0.693
Mariyam Fatima, Holger S. P. Müller, Oliver Zingsheim +5
Isobutene ((CH)C=CH) is one of the four isomers of butene (CH). Given the detection of propene (CHCH=CH) toward TMC-1, and also in the warmer environmen…
LLWP -- A new Loomis-Wood Software at the Example of Acetone-13C1
Luis Bonah, Oliver Zingsheim, Holger S. P. Müller +3
Acetone-13C1 is a complex organic molecule with two internal methyl (-CH3) rotors having relatively low effective barriers to internal rotation of about 249 cm-1. This leads to two…
Rotational spectroscopy -propanol: and conformers
O. Zingsheim, J. Maßen, H. S. P. Müller +6
The primary alcohol -propanol (i.e., -propanol or propan-1-ol; CHOH) occurs in five different conformers: , , , , and . All rotational spect…
Interstellar detection and chemical modeling of iso-propanol and its normal isomer
A. Belloche, R. T. Garrod, O. Zingsheim +2
The detection of a branched alkyl molecule in the high-mass star forming protocluster Sgr B2(N) permitted by the advent of ALMA revealed a new dimension of interstellar chemistry.…
(Sub-)millimeter-wave spectroscopy of gauche-propanal
Oliver Zingsheim, Holger S. P. Müller, Luis Bonah +3
A detailed analysis of (sub-)millimeter-wave spectra of the vibrational ground state () combined with the energetically lowest excited vibrational state ($\upsilon_{24}…
Deciphering the Rotational Spectrum of the First Excited Torsional State of Propylene Oxide
Pascal Stahl, Benjamin E. Arenas, Oliver Zingsheim +5
The first excited torsional state of the chiral molecule propylene oxide, , is investigated from millimeter up to sub-millimeter wavelengths (75-950 GHz…
Laboratory rotational spectroscopy of isotopic acetone, CHC(O)CH and CHC(O)CH, and astronomical search in Sagittarius B2(N2)
Matthias H. Ordu, Oliver Zingsheim, Arnaud Belloche +5
We want to study the rotational spectra of CHC(O)CH and CHC(O)CH and search for them in Sagittarius B2(N2). We investigated the laboratory rotational sp…
Submillimeter spectroscopy and astronomical searches of vinyl mercaptan, CHSH
Marie-Aline Martin-Drumel, Kin Long Kelvin Lee, Arnaud Belloche +8
We have extended the pure rotational investigation of the two isomers syn and anti vinyl mercaptan to the millimeter domain using a frequency-multiplication spectrometer. The speci…
Millimeter and Submillimeter Wave Spectroscopy of Propanal
Oliver Zingsheim, Holger S. P. Müller, Frank Lewen +2
The rotational spectra of the two stable conformers syn- and gauche-propanal (CHCHCHO) were studied in the millimeter and submillimeter wave regions from 75 to 500 GHz with…