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Highlights from Faraday Discussion: Astrochemistry at high resolution, Baltimore, USA, May 2023.
Chemical Communications, 2023The Faraday Discussion 'Astrochemistry at high resolution' was held at the Space Telescope Science Institute, Baltimore, United States, and online from May 31-June 2, 2023.
O. Wilkins, Divita Gupta, M. Bertin
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Astrochemistry at high resolution: preface.
Faraday discussions, 2023Martin McCoustra, Chair of the Scientific Organising Committee, introduces the Faraday Discussion volume on Astrochemistry at high resolution.
M. McCoustra
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Advances in Space Research, 1986
Astronomers have identified some 70 molecular species in dense interstellar clouds and the envelopes expelled by evolved stars. Some 75% of these are organic, including molecules with up to 13 atoms and with weights up to 147 daltons. Elements found in interstellar compounds include H, C, N, O, S, Si, and probably Cl.
Irvine, William M., Hjalmarson, Ake
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Astronomers have identified some 70 molecular species in dense interstellar clouds and the envelopes expelled by evolved stars. Some 75% of these are organic, including molecules with up to 13 atoms and with weights up to 147 daltons. Elements found in interstellar compounds include H, C, N, O, S, Si, and probably Cl.
Irvine, William M., Hjalmarson, Ake
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Phosphine Reactivity and Its Implications for Pyrolysis Experiments and Astrochemistry.
Journal of Physical Chemistry A, 2023Despite the importance of phosphorus-bearing molecules for life and their abundance outside Earth, the chemistry of those compounds still is poorly described. The present study investigates phosphine (PH3) decomposition and formation pathways.
L. Baptista, A. A. de Almeida
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2021
The answers to some of the most fundamental questions in science lie between the stars, in molecular clouds that serve as celestial laboratories. Disentangling the chemistries in extraterrestrial environments can provide clues about how planets form and shed light on problems in terrestrial chemistry that are difficult to investigate in the lab, and ...
Olivia Harper Wilkins, Geoffrey A. Blake
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The answers to some of the most fundamental questions in science lie between the stars, in molecular clouds that serve as celestial laboratories. Disentangling the chemistries in extraterrestrial environments can provide clues about how planets form and shed light on problems in terrestrial chemistry that are difficult to investigate in the lab, and ...
Olivia Harper Wilkins, Geoffrey A. Blake
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Introduction to Astrochemistry [PDF]
, 2003 At first sight, the interstellar medium presents a very hostile environment to the formation and survival of complex molecules. As we have seen, it is crisscrossed by violent shocks and pervaded by intense UV and X-ray radiation fields, which can easily tear apart delicate molecular bonds.
Michael A. Dopita, Ralph S. Sutherland
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A Natural Laboratory for Astrochemistry: The Variable Protostar B335
Astrophysical Journal LettersEmission lines from complex organic molecules in B335 were observed in four epochs, spanning a luminosity burst of about 10 yr duration. The emission lines increased dramatically in intensity as the luminosity increased, but they have decreased only ...
Jeong-Eun Lee +5 more
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Journal of Physical Chemistry A, 2022
It is now well-accepted in astrochemistry that the formation of interstellar H2 is taking place on the surface of interstellar grains. It has also been suggested a long time ago that polyaromatic hydrocarbons (PAHs) can catalyze this process by ...
A. Schneiker +3 more
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It is now well-accepted in astrochemistry that the formation of interstellar H2 is taking place on the surface of interstellar grains. It has also been suggested a long time ago that polyaromatic hydrocarbons (PAHs) can catalyze this process by ...
A. Schneiker +3 more
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Journal of Physical Chemistry A, 2022
One of a small number of known magnesium-containing astromolecules, magnesium isocyanide (MgNC) was first detected in 1986. MgNC is an intriguing reactant to consider: it is an open-shell radical in which its metal atom forms a bond with CN that is a ...
D. Woon
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One of a small number of known magnesium-containing astromolecules, magnesium isocyanide (MgNC) was first detected in 1986. MgNC is an intriguing reactant to consider: it is an open-shell radical in which its metal atom forms a bond with CN that is a ...
D. Woon
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