Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Motiyenko, Roman"'
Autor:
Fried, Zachary T. P., El-Abd, Samer J., Hays, Brian M., Wenzel, Gabi, Byrne, Alex N., Margulès, Laurent, Motiyenko, Roman A., Shipman, Steven T., Horne, Maria P., Jørgensen, Jes K., Brogan, Crystal L., Hunter, Todd R., Remijan, Anthony J., Lipnicky, Andrew, Loomis, Ryan A., McGuire, Brett A.
We use both chirped-pulse Fourier transform and frequency modulated absorption spectroscopy to study the rotational spectrum of 2-methoxyethanol in several frequency regions ranging from 8.7-500 GHz. The resulting rotational parameters permitted a se
Externí odkaz:
http://arxiv.org/abs/2403.17341
Autor:
Zou, Luyao, Guillemin, Jean-Claude, Belloche, Arnaud, Jørgensen, Jes K., Margulès, Laurent, Motiyenko, Roman A., Groner, Peter
Up to date, only 6 imines have been detected in the interstellar medium. The 3-carbon imine, 2-propanimine ((CH$_3$)$_2$C=NH), is predicted to be the structural isomer with the lowest energy in the C$_3$H$_7$N group, and appears to be a good candidat
Externí odkaz:
http://arxiv.org/abs/2302.00372
Autor:
Li, Juan, Wang, Junzhi, Lu, Xing, Ilyushin, Vadim, Motiyenko, Roman A., Gou, Qian, Alekseev, Eugene A., Quan, Donghui, Margules, Laurent, Gao, Feng, Lovas, Frank J., Wu, Yajun, Bergin, Edwin, Li, Shanghuo, Shen, Zhiqiang, Du, Fujun, Li, Meng, Zheng, Siqi, Zheng, Xingwu
Peptide bonds, as the molecular bridges that connect amino acids, are crucial to the formation of proteins. Searches and studies of molecules with embedded peptide-like bonds are thus important for the understanding of protein formation in space. Her
Externí odkaz:
http://arxiv.org/abs/2108.05001
Autor:
Stahl, Pascal, Arenas, Benjamin E., Zingsheim, Oliver, Schnell, Melanie, Margulès, Laurent, Motiyenko, Roman A., Fuchs, Guido W., Giesen, Thomas F.
Publikováno v:
Journal of Molecular Spectroscopy, Volume 378, April 2021, 111445
The first excited torsional state of the chiral molecule propylene oxide, $\mathrm{CH_{3}C_{2}H_{3}O}$, is investigated from millimeter up to sub-millimeter wavelengths (75-950 GHz). The first excited vibrational mode of propylene oxide, $\upsilon_{2
Externí odkaz:
http://arxiv.org/abs/2105.10248
Autor:
Zou, Luyao, Motiyenko, Roman A.
In chirped pulse experiments, magnitude Fourier transform is used to generate frequency domain spectra. The application of window function as a tool for lineshape correction and signal-to-noise ratio (SnR) enhancement is rarely discussed in chirped s
Externí odkaz:
http://arxiv.org/abs/2103.01365
Autor:
Robertson, Evan G., Ruzi, Mahmut, McNaughton, Don, Margulès, Laurent, Motiyenko, Roman A., Guillemin, Jean-Claude
Publikováno v:
In Journal of Molecular Spectroscopy April 2023 394
Autor:
McGuire, Brett A., Shingledecker, Christopher N., Willis, Eric R., Burkhardt, Andrew M., El-Abd, Samer, Motiyenko, Roman A., Brogan, Crystal L., Hunter, Todd R., Margulès, Laurent, Guillemin, Jean-Claude, Garrod, Robin T., Herbst, Eric, Remijan, Anthony J.
We report the detection of interstellar methoxymethanol (CH$_3$OCH$_2$OH) in ALMA Bands 6 and 7 toward the MM1 core in the high-mass star-forming region NGC 6334I at ~0.1" - 1" spatial resolution. A column density of 4(2) x $10^{18}$ cm$^{-2}$ at $T_
Externí odkaz:
http://arxiv.org/abs/1712.03256
Autor:
Asselin, Pierre, Berger, Yann, Huet, Thérèse R., Margulès, Laurent, Motiyenko, Roman, Hendricks, Richard J., Tarbutt, Michael R., Tokunaga, Sean K., Darquié, Benoît
Publikováno v:
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2017, 19 (6), pp.4576-4587. \&\#x27E8;10.1039/C6CP08724H\&\#x27E9
Precise spectroscopic analysis of polyatomic molecules enables many striking advances in physical chemistry and fundamental physics. We use several new high-resolution spectroscopic devices to improve our understanding of the rotational and rovibrati
Externí odkaz:
http://arxiv.org/abs/1611.01952
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer September 2020 253
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer July 2020 250