Research output per year
Research output per year
Personal profile
Primary fields of research
Astrophysics
Short presentation
My research revolves around the formation and evolution of the building blocks of the Universe we live in. This is best described as the ‘Life cycle of cosmic matter’, which includes the elemental ingredients synthesised in massive stars. When the stars explode as supernovae, the elements are released and become available for the formation of molecules and solid particles, so called ‘cosmic dust’. While I am interested in the physical processes which govern the evolution of dust, stars and galaxies, I pay particular attention to the different types of supernovae, their progenitors and their post-explosion evolution.
Current Projects
Villum Experiment, COSMO-BRIDGE Cosmology in a Crisis: Bridging the gap between the cosmic past and future
Keywords
- Faculty of Science
- Astrophysics
- Cosmic dust
- Astrophysical transients
- Supernovae
- Supernova cosmology
- Machine learning in astrophysics
- Known unknowns
- Galaxies
- Gravitational waves
- Telescopes & instrumentation
- Art & science
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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AAS2RTO: Automated Alert Streams to Real-Time Observations Preparing for rapid follow-up of transient objects in the era of LSST
Sedgewick, A., Gall, C., Izzo, L., Agnello, A., Angus, C. R., Hjorth, J. & Kadela, A., 12 Jun 2025, In: Astronomy & Astrophysics. 698, 18 p., A153.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)3 Downloads (Pure) -
A Panchromatic View of Late-time Shock Power in the Type II Supernova 2023ixf
Jacobson-Galan, W. V., Dessart, L., Kilpatrick, C. D., Patel, P. J., Auchettl, K., Tinyanont, S., Margutti, R., Dwarkadas, V. V., Bostroem, K. A., Chornock, R., Foley, R. J., Abunemeh, H., Ahumada, T., Arunachalam, P., Bustamante-Rosell, M. J., Coulter, D. A., Gall, C., Gao, H., Guo, X. & Jones, D. O. & 23 others, , 13 Nov 2025, In: Astrophysical Journal Letters. 994, 1, 19 p., L14.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Downloads (Pure) -
AT 2020nov: Evidence for Disk Reprocessing in a Rare Tidal Disruption Event
Earl, N., French, K. D., Ramirez-Ruiz, E., Auchettl, K., Raimundo, S. I., Davis, K. W., Masterson, M., Arcavi, I., Lu, W., Baldassare, V. F., Coulter, D. A., de Boer, T., Drout, M. R., Dykaar, H., Foley, R. J., Gall, C., Gao, H., Huber, M. E., Jones, D. O. & Langeroodi, D. & 5 others, , 2 Apr 2025, In: Astrophysical Journal. 983, 1, 34 p., 28.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)6 Downloads (Pure) -
Characterizing the standardization properties of type ia supernovae in the z band with hierarchical Bayesian modelling
Hayes, E. E., Dhawan, S., Mandel, K. S., Jones, D. O., Foley, R. J., Thorp, S., Grayling, M., Ward, S. M., Do, A., Langeroodi, D., Earl, N., De Soto, K. M., Narayan, G., Auchettl, K., De Boer, T., Chambers, K. C., Coulter, D. A., Gall, C., Gao, H. & Izzo, L. & 4 others, , 30 Jun 2025, In: Monthly Notices of the Royal Astronomical Society. 541, 2, p. 1948-1968 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Downloads (Pure) -
Dust removal timescale in galaxies across cosmic time
Leśniewska, A., Hjorth, J. & Gall, C., 23 Jul 2025, In: Astronomy & Astrophysics. 699, 8 p., A352.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile4 Downloads (Pure) -
Evidence for an Instability-induced Binary Merger in the Double-peaked, Helium-rich Type IIn Supernova 2023zkd
Gagliano, A., Villar, V. A., Matsumoto, T., Jones, D. O., Ransome, C. L., Nugent, A. E., Hiramatsu, D., Auchettl, K., Tsuna, D., Dong, Y., Gomez, S., Aleo, P. D., Angus, C. R., de Boer, T., Bostroem, K. A., Chambers, K. C., Coulter, D. A., Davis, K. W., Fairlamb, J. R. & Farah, J. & 26 others, , 13 Aug 2025, In: Astrophysical Journal. 989, 2, 38 p., 182.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Downloads (Pure) -
Final Moments. III. Explosion Properties and Progenitor Constraints of CSM-interacting Type II Supernovae
Jacobson-Galan, W. V., Dessart, L., Davis, K. W., Bostroem, K. A., Kilpatrick, C. D., Margutti, R., Filippenko, A. V., Foley, R. J., Chornock, R., Terreran, G., Hiramatsu, D., Newsome, M., Padilla Gonzalez, E., Pellegrino, C., Howell, D. A., Anderson, J. P., Angus, C. R., Auchettl, K., Brink, T. G. & Cartier, R. & 34 others, , 8 Oct 2025, In: Astrophysical Journal. 992, 1, 26 p., 100.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)3 Downloads (Pure) -
LensWatch. II. Improved Photometry and Time-delay Constraints on the Strongly Lensed Type Ia Supernova 2022qmx (“SN Zwicky”) with Hubble Space Telescope Template Observations
Larison, C., Pierel, J. D. R., Newman, M. J. B., Jha, S. W., Gilman, D., Hayes, E. E., Agrawal, A., Arendse, N., Birrer, S., Bronikowski, M., Chakrabarti, S., Della Costa, J. M., Coulter, D. A., Courbin, F., Dalrymple, K. A., Dhawan, S., Diego, J. M., Gall, C., Goobar, A. & Hjorth, J. & 17 others, , 20 Feb 2025, In: Astrophysical Journal. 980, 2, 13 p., 172.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)17 Downloads (Pure)