Ko-Ju Chuang
Assistant professor
- Naam
- Dr. K. Chuang
- Telefoon
- +31 71 527 8432
- chuang@strw.leidenuniv.nl
- ORCID iD
- 0000-0001-6877-5046
Meer informatie op de Engelstalige pagina van Chuang.
Assistant professor
- Wiskunde en Natuurwetenschappen
- Sterrewacht
- Sterrewacht
- Chuang K., Fedoseev G., Qasim D.N., Ioppolo S., Jäger C., Henning T., Palumbo M.E., Dishoeck E.F. van & Linnartz H.V.J. (2023), Formation of complex molecules in the translucent phase via ``non-energetic'' processing on C2H2 ice. Mennella V. & Joblin C. (red.), European Conference on Laboratory Astrophysics ECLA2020.: the interplay of dust, ice, and gas in space. European Conference on Laboratory Astrophysics ECLA2020 18 oktober 2020 - 23 oktober 2020. Astrophysics and Space Science Proceedings nr. 59. Berlin: Springer. 29-34.
- Chuang K., Jäger C., Sie N.-E., Huang C.-H., Lee C.-Y., Hsu Y.-Y., Henning T. & Chen Y.-J. (2023), Interstellar carbonaceous dust erosion induced by X-ray irradiation of water ice in star-forming regions, The Astrophysical Journal 956(1): 57.
- Carvalho Santos J. de, Linnartz H.V.J. & Chuang K. (2023), Interaction of H2S with H atoms on grain surfaces under molecular cloud conditions, Astronomy and Astrophysics 678: A112.
- Carvalho Santos J. de, Chuang K., Schrauwen J.G.M., Traspas Muiña A., Zhang J., Cuppen H.M., Redlich B., Linnartz H.V.J. & Ioppolo S. (2023), Resonant infrared irradiation of CO and CH3OH interstellar ices, Astronomy and Astrophysics 672: A112.
- Slavicinska K., Rachid M.G., Rocha W.R.M., Chuang K., Dishoeck E.F. van & Linnartz H.V.J. (2023), The hunt for formamide in interstellar ices: a toolkit of laboratory infrared spectra in astronomically relevant ice mixtures and comparisons to ISO, Spitzer, and JWST observations, Astronomy and Astrophysics 677: A13.
- Carvalho Santos J. de, Chuang K., Lamberts A.L.M., Fedoseev G., Ioppolo S. & Linnartz H.V.J. (2022), First experimental confirmation of the CH3O + H2CO → CH3OH + HCO reaction: expanding the CH3OH formation mechanism in interstellar ices, Astrophysical Journal Letters 931(2): L33.
- Lamberts A.L.M., Fedoseev G., Hemert M.C. van, Qasim D.N, Chuang K., Carvalho Santos J. de & Linnartz H.V.J. (2022), Methane formation in cold regions from carbon atoms and molecular hydrogen, The Astrophysical Journal 928(1): 48.
- He J., Simons M., Fedoseev G., Chuang K., Qasim D., Lamberts A.L.M., Ioppolo S., McGuire B.A., Cuppen H. & Linnartz H.V.J. (2022), Methoxymethanol formation starting from CO hydrogenation, Astronomy and Astrophysics 659: A65.
- Fedoseev G., Qasim D., Chuang K., Ioppolo S., Lamberts A.L.M.., Dishoeck E.F. van & Linnartz H.V.J. (2022), Hydrogenation of accreting C atoms and CO molecules–simulating ketene and acetaldehyde formation under dark and translucent cloud conditions, The Astrophysical Journal 924(2): 110.
- Bründl T., Linnartz H.V.J., Cazaux S.M. & Chuang K.-J. (2022), Laboratory studies of irradiated Enceladus ice analogues, EPSC Abstracts. 16th Europlanet Science Congress 2022 18 september 2022 - 23 september 2022 nr. 16. Goettingen: Copernicus Meetings. EPSC2022-877.
- Bulak M., Paardekooper D.M., Fedoseev G., Chuang K., Terwisscha van Scheltinga J., Eistrup C. & Linnartz H.V.J. (2022), Quantification of O2 formation during UV photolysis of water ice: H2O and H2O:CO2 ices, Astronomy and Astrophysics 657: A120.
- Krasnokutski S.A., Chuang K., Jäger C., Ueberschaar N. & Henning T. (2022), A pathway to peptides in space through the condensation of atomic carbon, Nature Astronomy 6: 381-386.
- Chuang K.-J., Fedoseev G., Scirè C., Baratta G.A., Jäger C., Henning T., Linnartz H.V.J. & Palumbo M.E. (2021), Formation of complex organic molecules in molecular clouds: acetaldehyde, vinyl alcohol, ketene, and ethanol via the ''energetic'' processing of C2H2 ice, Astronomy and Astrophysics 650: A85.
- Chuang K., Fedoseev G., Qasim D., Ioppolo S., Jäger C., Henning T., Palumbo M.E., Dishoeck E.F. van & Linnartz H.V.J. (2020), Formation of complex molecules in translucent clouds: acetaldehyde, vinyl alcohol, ketene, and ethanol via “nonenergetic” processing of C_2H_2 ice, Astronomy and Astrophysics 635: A199.
- Chuang K., Fedoseev G., Qasim D.N., Ioppolo S., Dishoeck E.F. van, Jäger C., Henning T. & Linnartz H.V.J. (2020), H_2 photochemistry in interstellar ices: the formation of HCO in UV irradiated CO:H_2 ice mixtures. Salama F. & Linnartz H.V.J. (red.), Proceedings of the International Astronomical Union. Laboratory Astrophysics: From Observations to Interpretation. IAU Symposium 350 14 april 2019 - 19 april 2019 nr. 15: IAU. 404-405.
- Qasim D., Fedoseev G., Chuang K.-J., Taquet V., Lamberts T., He J., Ioppolo S., Dishoeck E.F. van & Linnartz H. (2020), Synthesis of solid-state complex organic molecules through accretion of simple species at low temperatures. Salama F. & Linnartz H. (red.), Proceedings of the International Astronomical Union. IAU Symposium 350 14 april 2019 - 19 april 2019 nr. 15. Cambridge: Cambridge University Press. 46-50.
- Qasim D., Fedoseev G., Chuang K.-J., He J., Ioppolo S., Dishoeck E.F. van & Linnartz H.V.J. (2020), An experimental study of the surface formation of methane in interstellar molecular clouds, Nature Astronomy 4: 781-785.
- Qasim D., Witlox M.J.A., Fedoseev G., Chuang K.-J., Banu T., Krasnokutski S.A., Ioppolo S., Kästner J., Dishoeck E.F. van & Linnartz H.V.J. (2020), A cryogenic ice setup to simulate carbon atom reactions in interstellar ices, Review of Scientific Instruments 91(5): 054501.
- Qasim D.N., Lamberts A.L.M., He J., Chuang K.-J., Fedoseev G., Ioppolo S., Boogert A.C.A. & Linnartz H.V.J. (2019), Extension of the HCOOH and CO_2 solid-state reaction network during the CO freeze-out stage: inclusion of H_2CO, 626: A118.
- Qasim D., Fedoseev G., Chuang K.-J., Taquet V., Lamberts T., He J., Ioppolo S., Dishoeck E.F. van & Linnartz H. (2019), Formation of interstellar propanal and 1-propanol ice: a pathway involving solid-state CO hydrogenation, 627: A1.
- Qasim D., Fedoseev G., Lamberts T., Chuang K.J., He J., Ioppolo S., Kastner J. & Linnartz H. (2019), Alcohols on the Rocks: Solid-State Formation in a H3CC CH + OH Cocktail under Dark Cloud Conditions, ACS Earth and Space Chemistry 3(6): 986-999.
- Chuang K. (20 juni 2018), The formation of complex organic molecules in dense clouds : sweet results from the laboratory (Dissertatie. Leiden Observatory/ Sackler Laboratory for Astrophysics, Science, Leiden University). Promotor(en) en copromotor(en): Linnartz H.V.J. & Dishoeck E.F. van, Ioppolo Queen S. & Fedoseev G.
- Chuang K., Fedoseev G., Qasim D.N., Ioppolo S., Dishoeck E.F. van & Linnartz H.V.J. (2018), H2 chemistry in interstellar ices: the case of CO ice hydrogenation in UV irradiated CO:H2 ice mixtures, Astronomy and Astrophysics 617: A87.
- Chuang K., Fedoseev G., Qasim D.N., Ioppolo S., Dishoeck E.F. van & Linnartz H.V.J. (2018), Reactive Desorption of CO Hydrogenation Products under Cold Pre-stellar Core Conditions, 853(2): 102.
- Chuang K.-J. (2018), Solid-state production of complex organic molecules: H-atom addition versus UV irradiation. Cunningham M., Millar T. & Aikawa Y. (red.), Proceedings of the International Astronomical Union. Symposium S332 (Astrochemistry VII: Through the Cosmos from Galaxies to Planets 20 maart 2017 - 24 maart 2017 nr. 13: IAU. 429-434.
- Fedoseev G., Chuang K., Ioppolo S., Qasim D.N., Dishoeck E.F. van & Linnartz H.V.J. (2017), Formation of Glycerol through Hydrogenation of CO Ice under Prestellar Core Conditions, The Astrophysical Journal 842(1): 52.
- Chuang K., Fedoseev G., Qasim D.N., Ioppolo S., Dishoeck E.F. van & Linnartz H.V.J. (2017), Production of complex organic molecules: H-atom addition versus UV irradiation, 467: 2552-2565.
- Fedoseev G., Chuang K., Dishoeck E.F. van, Ioppolo S. & Linnartz H.J.V. (2016), Simultaneous hydrogenation and UV-photolysis experiments of NO in CO-rich interstellar ice analogues; linking HNCO, OCN-, NH2CHO, and NH2OH, Monthly Notices of the Royal Astronomical Society 460(4): 4297-4309.
- Chuang K., Fedoseev G., Ioppolo S., Dishoeck E.F. van & Linnartz H.V.J. (2016), H-atom addition and abstraction reactions in mixed CO, H_2CO and CH_3OH ices - an extended view on complex organic molecule formation, Monthly Notices of the Royal Astronomical Society 455(2): 1702-1712.
- Ligterink N.F.W., Paardekooper D.M., Chuang K.-J., Both M.L., Cruz-Diaz G.A., Helden J.H. van & Linnartz H.V.J. (2015), Controlling the emission profile of an H_2 discharge lamp to simulate interstellar radiation fields, Astronomy and Astrophysics 584: A56.
- Lamberts A.L.M., Cuppen H., Fedoseev G., Ioppolo S., Chuang K. & Linnartz H.V.J. (2014), Relevance of the H2 + O reaction pathway for the surface formation of interstellar water. Combined experimental and modeling study, Astronomy and Astrophysics 570: A57.