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Chemical Society Reviews, 2013
Gas-phase chemistry in the interstellar medium is driven by fast ion-molecule reactions. This, of course, demands a mechanism for ionization, and cosmic rays are the ideal candidate as they can operate throughout the majority of both diffuse and dense interstellar clouds.
Nick Indriolo, Benjamin J Mccall
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Gas-phase chemistry in the interstellar medium is driven by fast ion-molecule reactions. This, of course, demands a mechanism for ionization, and cosmic rays are the ideal candidate as they can operate throughout the majority of both diffuse and dense interstellar clouds.
Nick Indriolo, Benjamin J Mccall
exaly +4 more sources
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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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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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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Astrochemistry and Astrobiology
2013Aspects of Physical Chemistry.- The Molecular Universe.- Chemical Processes in the Interstellar Medium.- Astrochemistry: Synthesis and Modelling.- Planetary Atmospheres and Chemical Markers for Extraterrestrial Life.- The Importance of Water.- Life, Metabolism and Energy.- Life: The Physical Underpinnings of Replication.- Physical Chemistry.
Ian W. M. Smith +2 more
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Observational astrochemistry: Recent results
Advances in Space Research, 1989More than 80 molecular species have now been observed by astronomers in the dense interstellar clouds where stars and planets form or in the envelopes expelled by evolved stars. Elemental constituents of these compounds include all of the "biogenic" elements, hydrogen, carbon, nitrogen, oxygen, sulfur, and (most recently) phosphorus.
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Astrochemistry Examples in the Classroom [PDF]
Journal of Chemical Education, 2006 Astronomy and astronomy-related topics have sufficient appeal and depth that they can be used to motivate students, illustrate important chemical concepts, and demonstrate that chemistry and chemists are concerned with all parts of nature. In this article some recent developments in astrochemistry are suggested as examples for the teaching of acid–base
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Integrating astrochemistry in hydrodynamics
Dynamics and astrochemistry in the cosmos frequently, and sometimes strongly, feedback on one another. Therefore, the most predictive simulations of the cosmos should include coupled dynamics + chemistry. The technical details of this coupling are worth considering, in part, because maintaining the conservation of charge and atomic species in a ...Haugbølle T., Lupi A., Ramsey J.
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