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Publications 2015

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Adsorption energies and prefactor determination for CH3OH adsorption on graphite

In this paper, we have studied adsorption and thermal desorption of methanol CH3OH on graphite surface, with the specific aim to derive from experimental data quantitative parameters that govern (...)

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An implicit scheme for solving the anisotropic diffusion of heat and cosmic rays in the RAMSES code

Authors : Yohan Dubois and Benoît Commerçon
Abstract : Astrophysical plasmas are subject to a tight connection between magnetic fields and the diffusion of particles, which leads to an (...)

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Cosmic-ray slowing down in molecular clouds : Effects of heavy nuclei

Authors : Marin Chabot Abstract:Context. A cosmic ray (CR) spectrum propagated through ISM contains very few low-energy (<100 MeV) particles. Recently, a local CR spectrum, with strong low (...)

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Dissociative recombination and vibrational excitation of CO+ : model calculations and comparison with experiment

Authors : J Zs Mezei, R D Backodissa-Kiminou, D E Tudorache, V Morel, K Chakrabarti, O Motapon, O Dulieu, J Robert, W-Ü L Tchang-Brillet, A Bultel, X Urbain, J (...)

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Galactic cold cores. IV. Cold submillimetre sources : catalogue and statistical analysis

Authors : J. Montillaud, M. Juvela, A. Rivera-Ingraham, J. Malinen, V.-M. Pelkonen, I. Ristorcelli, et al.
Context : For the project Galactic cold cores, Herschel photometric observations were (...)

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Low temperature rate coefficients of the H + CH+ → C+ + H2 reaction : New potential energy surface and time-independent quantum scattering

Authors : Ghofran Werfelli, Philippe Halvick, Pascal Honvault, Boutheïna Kerkeni, and Thierry Stoecklin The observed abundances of the methylidyne cation, CH+, in diffuse molecular (...)

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Molecular gas in absorption and emission along the line of sight to W31C G10.62-0.38

Authors : Harvey Liszt and Maryvonne Gerin Abstract : We used the ARO 12m antenna to observe emission from the J=1-0 lines of carbon monoxide, \hcop\ and HNC and the J=2-1 line of CS (...)

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Molecule survival in magnetized protostellar disk winds. II. Predicted H2O line profiles versus Herschel/HIFI observations

Authors : W. Yvart, S. Cabrit, G. Pineau des Forets, and J. Ferreira Abstract : Context. The origin of molecular protostellar jets and their role in extracting angular momentum from the accreting (...)

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New nonlocal thermodynamical equilibrium radiative transfer method for cool stars

Authors : Julien Lambert, Eric Josselin, Nils Ryde, Alexandre Faure
The solution of the nonlocal thermodynamical equilibrium (non-LTE) radiative transfer equation usually relies on stationary (...)

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Physical conditions in the central molecular zone inferred by H3+

Authors : F. Le Petit, M. Ruaud, E. Bron, B. Godard, E. Roueff, D. Languignon, J. Le Bourlot Abstract : The H3+ molecule has been detected in many lines of sight within the central molecular (...)

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