Research output per year
Research output per year
Personal profile
Biography
I am an astrophysicist at the UWA node of the International Centre for Radio Astronomy Research and the interim Head of the International Space Centre. I currently hold a Future Fellowship of the Australian Research Council.
I was born and raised in the German-speaking part of Switzerland. After graduating in theoretical physics at the Swiss Federal Institute of Technology (Lausanne, Switzerland) and the Carnegie Mellon University (Pittsburgh, US), I obtained my PhD in extragalactic astrophysics at the University of Oxford (UK) in 2009. Subsequently, I spent two years in the private industry before joining ICRAR/UWA as a faculty member in 2011.
My primary research focus lies in extragalactic astrophysics, using a combination of analytical, computational and observational tools. I am also passionately committed to experimental research in microgravity and have served as a mission specialist on over 450 parabolic flight manoeuvres aboard the Airbus zero-g with the European Space Agency ESA.
Privately, I enjoy a family life with three lovely boys.
Languages
English, German (Swiss), French
Research expertise keywords
- Astronomy
- Astrophysics
- Cosmology
- Hydrodynamics
- Microgravity
- Physics
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Research output
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GAMA/DEVILS: Constraining the cosmic star-formation history from improved measurements of the 0.3-2.2 μm Extragalactic Background Light
Koushan, S., Driver, S. P., Bellstedt, S., Davies, L. J., Robotham, A. S. G., Lagos, C. D. P., Hashemizadeh, A., Obreschkow, D., Thorne, J. E., Bremer, M., Holwerda, B. W., Hopkins, A. M., Jarvis, M. J., Siudek, M. & Windhorst, R. A., May 2021, In : Monthly Notices of the Royal Astronomical Society. 503, 2, p. 2033–2052Research output: Contribution to journal › Article
Open AccessFile -
Systematic Difference between Ionized and Molecular Gas Velocity Dispersions in z ∼ 1-2 Disks and Local Analogs
Girard, M., Fisher, D. B., Bolatto, A. D., Abraham, R., Bassett, R., Glazebrook, K., Herrera-Camus, R., Jiménez, E., Lenkić, L. & Obreschkow, D., 1 Mar 2021, In : The Astrophysical Journal. 909, 1, p. 12Research output: Contribution to journal › Article
Open Access -
The SAMI Galaxy Survey: the third and final data release
Croom, S. M., Owers, M. S., Scott, N., Poetrodjojo, H., Groves, B., van de Sande, J., Barone, T. M., Cortese, L., D'Eugenio, F., Bland-Hawthorn, J., Bryant, J., Oh, S., Brough, S., Agostino, J., Casura, S., Catinella, B., Colless, M., Cecil, G., Davies, R. L., Drinkwater, M. J. & 21 others, , 1 Feb 2021, In : Monthly Notices of the Royal Astronomical Society.Research output: Contribution to journal › Article
Open Access -
Angular momentum-related probe of cold gas deficiencies
Li, J., Obreschkow, D., Lagos, C., Cortese, L., Welker, C. & Džudžar, R., 1 Apr 2020, In : Monthly Notices of the Royal Astronomical Society. 493, 4, p. 5024-5037 14 p.Research output: Contribution to journal › Article
1 Citation (Scopus) -
Characterizing the structure of halo merger trees using a single parameter: The tree entropy
Obreschkow, D., Elahi, P. J., Del Lagos, P. C., Poulton, R. J. J. & Ludlow, A. D., 1 Apr 2020, In : Monthly Notices of the Royal Astronomical Society. 493, 3, p. 4551-4569 19 p.Research output: Contribution to journal › Article
4 Citations (Scopus)
Datasets
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Data from : The dynamics and distribution of angular momentum in HiZELS star-forming galaxies at z = 0.8-3.3
Gillman, S. (Creator), Swinbank, A. M. (Creator), Tiley, A. L. (Creator), Harrison, C. M. (Creator), Smail, I. (Creator), Dudzevičiūtė, U. (Creator), Sharples, R. M. (Creator), Best, P. N. (Creator), Bower, R. G. (Creator), Cochrane, R. (Creator), Fisher, D. (Creator), Geach, J. E. (Creator), Glazebrook, K. (Creator), Ibar, E. (Creator), Molina, J. (Creator), Obreschkow, D. (Creator), Schaller, M. (Creator), Sobral, D. (Creator), Sweet, S. M. (Creator) & Trayford, J. W. (Creator), SAO/NASA Astrophysics Data System (ADS), Jun 2019
DOI: 10.1093/mnras/stz765, https://ui.adsabs.harvard.edu/abs/2019MNRAS.486..175G/abstract and 6 more links, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.486..175G/SIMBAD, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.486..175G/IRSA, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.486..175G/ESO, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.486..175G/MAST, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.486..175G/Gemini, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.486..175G/ESA (show fewer)
Dataset
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Data from : Angular momentum of z ˜ 1.5 galaxies and their local analogues with adaptive optics
Sweet, S. M. (Creator), Fisher, D. B. (Creator), Savorgnan, G. (Creator), Glazebrook, K. (Creator), Obreschkow, D. (Creator), Gillman, S. (Creator), Tiley, A. (Creator), Lagos Urbina, C. (Creator), Wang, L. (Creator), Mark Swinbank, A. (Creator), Bower, R. G. (Creator) & Sharples, R. M. (Creator), SAO/NASA Astrophysics Data System (ADS), Jun 2019
DOI: 10.1093/mnras/stz750, https://ui.adsabs.harvard.edu/abs/2019MNRAS.485.5700S/abstract and 5 more links, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.485.5700S/SIMBAD, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.485.5700S/IRSA, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.485.5700S/ESA, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.485.5700S/MAST, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.485.5700S/Gemini (show fewer)
Dataset
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Data from : Size Scaling of Clump Instabilities in Turbulent, Feedback-regulated Disks
Ali, K. (Creator), Obreschkow, D. (Creator), Wang, L. (Creator), Fisher, D. B. (Creator), Glazebrook, K. (Creator), Damjanov, I. (Creator), Abraham, R. G. (Creator) & Wisnioski, E. (Creator), SAO/NASA Astrophysics Data System (ADS), Apr 2019
https://ui.adsabs.harvard.edu/abs/2019ApJ...874..170A/abstract and 4 more links, https://ui.adsabs.harvard.edu/link_gateway/2019ApJ...874..170A/SIMBAD, https://ui.adsabs.harvard.edu/link_gateway/2019ApJ...874..170A/MAST, https://ui.adsabs.harvard.edu/link_gateway/2019ApJ...874..170A/NED, https://ui.adsabs.harvard.edu/link_gateway/2019ApJ...874..170A/ESA (show fewer)
Dataset
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Data from : Erratum: The HIX galaxy survey II: HI kinematics of HI eXtreme galaxies
Lutz, K. (Creator), Kilborn, V. A. (Creator), Koribalski, B. (Creator), Catinella, B. (Creator), Józsa, G. I. G. (Creator), Wong, I. (Creator), Stevens, A. (Creator), Obreschkow, D. (Creator) & Dénes, H. (Creator), SAO/NASA Astrophysics Data System (ADS), Mar 2019
https://ui.adsabs.harvard.edu/abs/2019MNRAS.484..832L/abstract and one more link, https://ui.adsabs.harvard.edu/link_gateway/2019MNRAS.484..832L/NED (show fewer)
Dataset
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VizieR Online Data Catalog: HIX galaxy survey. II. (Lutz+, 2018)
Lutz, K. A. (Creator), Kilborn, V. A. (Creator), Koribalski, B. S. (Creator), Catinella, B. (Creator), Jozsa, G. I. G. (Creator), Wong, I. (Creator), Stevens, A. (Creator), Obreschkow, D. (Creator) & Denes, H. (Creator), SAO/NASA Astrophysics Data System (ADS), Aug 2019
https://ui.adsabs.harvard.edu/abs/2019yCat..74763744L/abstract and one more link, https://ui.adsabs.harvard.edu/link_gateway/2019yCat..74763744L/CDS (show fewer)
Dataset
Projects
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Decoding the Large-Scale Signature of the Universe
Obreschkow, D. & Bonvin, C.
The University of Western Australia
1/01/16 → 31/12/17
Project: Research
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The Fundamental Physics of Galaxy Formation
Glazebrook, K., Obreschkow, D., Fisher, D., Lagos Urbina, C. & Abraham, R.
1/01/16 → 31/12/18
Project: Research
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How do Spiral Galaxies Evolve Through Cosmic Time?
Taranu, D., Dubinski, J., Governato, F., Obreschkow, D., Quinn, T. & Wadsley, J.
The University of Western Australia
1/01/16 → 31/03/17
Project: Research
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Probing Cavitation Bubbles in Microgravity
Obreschkow, D. & Farhat, M.
The University of Western Australia
1/01/16 → 31/05/18
Project: Research
Prizes
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Finalist of for the Australian Space Awards
Obreschkow, Danail (Recipient), 2020
Prize: Other distinction
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UWA Young Investigator Award for Outstanding Research
Obreschkow, Danail (Recipient), 2013
Prize: Award