Výsledky vyhledávání - "Mackie, C. J."

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Anharmonicity in the mid-infrared spectra of polycyclic aromatic hydrocarbons: Molecular beam spectroscopy and calculations

Autor: Lemmens, A. K., Rap, D. B., Thunnissen, J. M. M., Mackie, C. J., Candian, A., Tielens, A. G. G. M., Rijs, A. M., Buma, W. J.

Aims. In this work we determine the effects of anharmonicity on the mid-infrared spectra of the linear polycyclic aromatic hydrocarbons (PAHs) naphthalene, anthracene, tetracene and pentacene recorded using the free electron laser FELIX. Methods. Com

Externí odkaz: http://arxiv.org/abs/1907.09351

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High-resolution IR absorption spectroscopy of polycyclic aromatic hydrocarbons in the 3 micron region: role of hydrogenation and alkylation

Autor: Maltseva, E., Mackie, C. J., Candian, A., Petrignani, A., Huang, X., Lee, T. J., Tielens, A. G. G. M., Oomens, J., Buma, WJ

Aims. We aim to elucidate the spectral changes in the 3 micron region that result from chemical changes in the molecular periphery of polycyclic aromatic hydrocarbons (PAHs) with extra hydrogens (H-PAHs) and methyl groups (Me-PAHs). Methods. Advanced

Externí odkaz: http://arxiv.org/abs/1802.01497

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Characterizing the infrared spectra of small, neutral, fully dehydrogenated PAHs

Autor: Mackie, C. J., Peeters, E., Bauschlicher Jr, C. W., Cami, J.

We present the results of a computational study to investigate the infrared spectroscopic properties of a large number of polycyclic aromatic hydrocarbon (PAH) molecules and their fully dehydrogenated counterparts. We constructed a database of fully

Externí odkaz: http://arxiv.org/abs/1412.0492

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