Results 1 to 10 of about 8,687 (242)

Astrochemistry: overview and challenges [PDF]

Proceedings of the International Astronomical Union, 2017
This paper provides a brief overview of the journey of molecules through the Cosmos, from local diffuse interstellar clouds and PDRs to distant galaxies, and from cold dark clouds to hot star-forming cores, protoplanetary disks, planetesimals and exoplanets.
Ewine F Van Dishoeck
exaly   +11 more sources

Interrelations Between Astrochemistry and Galactic Dynamics [PDF]

Frontiers in Astronomy and Space Sciences, 2021
This paper presents a review of ideas that interconnect astrochemistry and galactic dynamics. Since these two areas are vast and not recent, each one has already been covered separately by several reviews.
Edgar Mendoza
exaly   +4 more sources

Systems Astrochemistry: A New Doctrine for Experimental Studies [PDF]

Frontiers in Astronomy and Space Sciences, 2021
Laboratory experiments play a key role in deciphering the chemistry of the interstellar medium (ISM) and the formation of complex organic molecules (COMs) relevant to life.
Nigel J Mason, Perry A Hailey, Duncan V Mifsud   +2 more
exaly   +4 more sources

Aromatic Hydrocarbons, Diamonds, and Fullerenes in Interstellar Space: Puzzles to be Solved by Laboratory and Theoretical Astrochemistry [PDF]

AcSpe, 57, 627 (2001), 2000
New research is presented, and previous research is reviewed, on the emission and absorption of interstellar aromatic hydrocarbons. Emission from aromatic hydrocarbons dominate the mid-infrared emission of many galaxies, including our own Milky Way galaxy.
Allamandola, Allamandola, Allamandola, Allamandola, Anders, Andriesse, Bakes, Bakes, Becker, Beintema, Bettens, Blanco, Borghesi, Boulanger, Brooke, Brooke, Cesarsky, Cesarsky, Chiar, Chiar, Cohen, Cohen, Cohen, Cook, Dartois, de Frees, Draine, Duley, Duley, Foing, Foing, Fulara, Gillett, Goeres, Graham, Harvey, Herbig, Heymann, Hudgins, Hudgins, Joblin, K. Sellgren, Kroto, Kroto, Langhoff, Lewis, Léger, Mattila, Merrill, Moutou, Onaka, Oudmaijer, Papoular, Pauzat, Pauzat, Pendleton, Platt, Puget, Puget, Roche, Roche, Russell, Sakata, Sakata, Salama, Salama, Schutte, Schutte, Scott, Sellgren, Sellgren, Sellgren, Sellgren, Sellgren, Sellgren, Sellgren, Sellgren, Snow, Somerville, Szczepanski, Uchida, Uchida, Whitcomb   +82 more
arxiv   +6 more sources

Astrochemistry of dust, ice and gas: introduction and overview [PDF]

Faraday Discussions, 2014
A brief introduction and overview of the astrochemistry of dust, ice and gas and their interplay is presented, aimed at non-specialists. The importance of basic chemical physics studies of critical reactions is illustrated through a number of recent examples.
van Dishoeck, Ewine F.
exaly   +4 more sources

Astrochemistry of Sub-Millimeter Sources in Orion: Studying the Variations of Molecular Tracers with Changing Physical Conditions [PDF]

, 2003
Cornerstone molecules (CO, H_2CO, CH_3OH, HCN, HNC, CN, CS, SO) were observed toward seven sub-millimeter bright sources in the Orion molecular cloud in order to quantify the range of conditions for which individual molecular line tracers provide ...
A. M. S. Boonman, Aso, Bachiller, Bachiller, Bacmann, Bally, Bally, Bergin, Blake, Blake, Blake, Blake, Boonman, Boonman, Boonman, Buckle, Castets, Ceccarelli, Charnley, Charnley, Chernin, Chini, Collings, D. Johnstone, Dartois, Doty, E. F. van Dishoeck, Flower, Fraser, Gibb, Green, Green, Harvey, Hatchell, Helmich, Henriksen, Hillenbrand, Hillenbrand, Hogerheijde, Hurt, Jansen, Jansen, Johnson, Johnstone, Johnstone, Jørgensen, Keane, Keane, Lahuis, Leen, Lees, Li, Lis, MacDonald, Mangum, Mangum, Mezger, Mitchell, Motte, Rawlings, Reipurth, Reipurth, Reipurth, Rodgers, Schilke, Schinke, Schreyer, Schöier, Serabyn, Shu, Thronson, Tielens, van der Tak, van der Tak, van Dishoeck, van Dishoeck, van Dishoeck, van Dishoeck, Wilson, Wolstencroft, Yu, Yu   +81 more
core   +7 more sources

Future space experiment platforms for astrobiology and astrochemistry research [PDF]

npj Microgravity, 2023
Space experiments are a technically challenging but a scientifically important part of astrobiology and astrochemistry research. The International Space Station (ISS) is an excellent example of a highly successful and long-lasting research platform for ...
Andreas Elsaesser, David J. Burr, Paul Mabey, Riccardo Giovanni Urso, Daniela Billi, Charles Cockell, Hervé Cottin, Adrienne Kish, Natalie Leys, Jack J. W. A. van Loon, Eva Mateo-Marti, Christine Moissl-Eichinger, Silvano Onofri, Richard C. Quinn, Elke Rabbow, Petra Rettberg, Rosa de la Torre Noetzel, Klaus Slenzka, Antonio J. Ricco, Jean-Pierre de Vera, Frances Westall   +20 more
doaj   +2 more sources

AlF–AlF Reaction Dynamics between 200 K and 1000 K: Reaction Mechanisms and Intermediate Complex Characterization [PDF]

Molecules, 2023
AlF is a relevant molecule in astrochemistry as a tracer of F-bearing molecules. Additionally, AlF presents diagonal Franck-Condon factors and can be created very efficiently in the lab, which makes it a prototypical molecular for laser cooling. However,
Weiqi Wang, Xiangyue Liu, Jesús Pérez-Ríos   +2 more
doaj   +2 more sources

Concluding remarks: Faraday Discussion on astrochemistry at high resolution [PDF]

Faraday Discussion 'Astrochemistry at high resolution', 2023, 2023
Fifty years on from the first detailed chemical kinetic modelling of astronomical sources, I provide some introductory comments on the history of astrochemistry, summarise some personal views on the topics covered in this discussion meeting, and conclude with some thoughts on its future development. I have left out the jokes.
T. J. Millar
arxiv   +3 more sources

Fire from Ice - Massive Star Birth from Infrared Dark Clouds [PDF]

, 2017
I review massive star formation in our Galaxy, focusing on initial conditions in Infrared Dark Clouds (IRDCs), including the search for massive pre-stellar cores (PSCs), and modeling of later stages of massive protostars, i.e., hot molecular cores (HMCs).
Tan, Jonathan C.
arxiv   +3 more sources