Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Matthias H. Ordu"'
1
Millimetre-wave spectrum of the singly deuterated isotopologues of anti-ethanol
Autor: Mirko Schäfer, Stephan Schlemmer, Matthias H. Ordu, Frank Lewen, Adam Walters, Holger S. P. Müller
Publikováno v: Journal of Molecular Spectroscopy. 314:6-12
The rotational spectra of three mono-substituted deuterium isotopologues of the anti conformer of ethanol have been measured between 35 and 500 GHz. One of these, CH 2 DCH 2 OH, exists as two distinct conformers according to the position of the deute
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9b84c7ba106a7e42e1187df39937475
https://doi.org/10.1016/j.jms.2015.05.005
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2
Rotational spectroscopy as a tool to investigate interactions between vibrational polyads in symmetric top molecules: Low-lying states v8⩽2 of methyl cyanide, CH3CN
Autor: Frank Lewen, John C. Pearson, Linda R. Brown, Holger S. P. Müller, Keeyoon Sung, Isabelle Kleiner, Robert L. Sams, Brian J. Drouin, Matthias H. Ordu
Publikováno v: Journal of Molecular Spectroscopy. 312:22-37
Author Institution: I. Physikalisches Institut, Univ. Koln, 50937 Koln; and MPIfR, 53121 Bonn, Germany; JPL, California Inst. of Technol., Pasadena, CA 91109, USA; LISA, Univ. Paris 12 \& Paris 7 \& CNRS, 94010 Cr{e}teil, France; PNNL, Richland, WA 9
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fccaca44419d92c3308ff8b7445074de
https://doi.org/10.1016/j.jms.2015.02.009
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3
Laboratory rotational spectroscopy of isotopic acetone, CH313C(O)CH3and13CH3C(O)CH3, and astronomical search in Sagittarius B2(N2)
Autor: Oliver Zingsheim, Robin T. Garrod, Karl M. Menten, Frank Lewen, Arnaud Belloche, Stephan Schlemmer, Holger S. P. Müller, Matthias H. Ordu
Publikováno v: Astronomy & Astrophysics. 629:A72
We want to study the rotational spectra of CH$_3^{13}$C(O)CH$_3$ and $^{13}$CH$_3$C(O)CH$_3$ and search for them in Sagittarius B2(N2). We investigated the laboratory rotational spectrum of isotopically enriched CH$_3^{13}$C(O)CH$_3$ between 40 GHz a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58964eb8223cc94d063e10f611486edc
https://doi.org/10.1051/0004-6361/201935887
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4
Millimetre-wave spectrum of anti-13C1 and 13C2 isotopologues of ethanol
Autor: A. Bouchez, Matthias H. Ordu, Frank Lewen, Stephan Schlemmer, Christian P. Endres, Monika Koerber, Holger S. P. Müller, Adam Walters, Sandrine Bottinelli
Publikováno v: Journal of Quantitative Spectroscopy and Radiative Transfer. 113:1148-1154
The rotational spectra of the two monosubstituted 13C isotopologues of the anti conformer of ethanol have been measured between 80–800 GHz using three different spectrometers at the Cologne Laboratory Astrophysics group. The dataset was constrained
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8567d9efbd191a5d9980640842ca4ce3
https://doi.org/10.1016/j.jqsrt.2012.02.025
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7
The quest for complex molecules in space: Laboratory spectroscopy of n-butyl cyanide, n-C4H9CN, in the millimeter wave region and its astronomical search in Sagittarius B2(N)
Autor: Stephan Schlemmer, Holger S. P. Müller, Frank Lewen, Arnaud Belloche, M. Nuñez, Matthias H. Ordu, Adam Walters, Karl M. Menten
The saturated n-propyl cyanide was recently detected in Sagittarius B2(N). The next larger unbranched alkyl cyanide is n-butyl cyanide. We provide accurate rest frequency predictions beyond the millimeter wave range to search for this molecule in the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92046fd121b241f60506b37e33fd795b
http://arxiv.org/abs/1204.2686
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8
Rotational spectra of isotopic species of methyl cyanide, CH3CN, in theirv8= 1 excited vibrational states
Autor: Matthias H. Ordu, Frank Lewen, Holger S. P. Müller, Nadine Wehres, Brian J. Drouin, John C. Pearson
Publikováno v: Astronomy & Astrophysics. 586:A17
Methyl cyanide is an important trace molecule in space, especially in star-forming regions where it is one of the more common molecules used to derive kinetic temperatures. We want to obtain accurate spectroscopic parameters of minor isotopologs of m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e41bb16c99569005481f791f61279004
https://doi.org/10.1051/0004-6361/201527602
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9
Laboratory spectroscopy of 1, 2-propanediol at millimeter and submillimeter wavelengths
Autor: J.-B. Bossa, Matthias H. Ordu, Stephan Schlemmer, Frank Lewen, Holger S. P. Müller
Publikováno v: Astronomy & Astrophysics
Astronomy & Astrophysics, 570, A12
Ethanediol is one of the largest complex organic molecules detected in space thus far. It has been found in different types of molecular clouds. The two propanediol isomers are the next larger diols. Hence, they are viable candidates to be searched f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c832d96c4c498fab398b3b8fada6ae96
https://doi.org/10.1051/0004-6361/201424320
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