Research output per year
Research output per year
Personal profile
Research interests
My research focuses on the evolution of galaxies and active galactic nuclei (AGN), where I primarily use low-frequency radio observations from the LOFAR Two-metre Sky Survey (LoTSS) and optical spectroscopy from world-leading instruments such as SDSS, DESI, and WEAVE. A key aspect of my work involves studying the two accretion modes of AGN - radiatively-efficient and -inefficient, and understanding their role in shaping galaxies and their surrounding environment.
Currently, I am actively involved in the preparation for the WEAVE-LOFAR survey, a major spectroscopic follow-up of LoTSS targets that will obtain over a million spectra of star-forming galaxies and AGN. This unprecedented dataset will provide crucial insights into key scientific areas, including the cosmic star formation history, accretion and AGN-driven feedback, cosmology, and the epoch of reionisation, with observations expected to begin in late 2025.
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Research output
- 8 Article
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WEAVE First Light observations: Origin and Dynamics of the Shock Front in Stephan’s Quintet
Arnaudova, M., Das, S., Smith, D., Hardcastle, M., Hatch, N., Trager, S. C., Smith, R. J., Drake, A., McGarry, J., Shenoy, S., Stott, J. P., Knapen, J. H., Hess, K. M., Duncan, K. J., Gloudemans, A. J., Best, P. N., García-Benito, R., Kondapally, R., Balcells, M. & Couto, G. S. & 45 others, , 1 Dec 2024, In: Monthly Notices of the Royal Astronomical Society (MNRAS). 535, 3, p. 2269–2290 22 p., stae2235.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Downloads (Pure) -
Exploring the radio-loudness of SDSS quasars with spectral stacking
Arnaudova, M. I., Smith, D. J. B., Hardcastle, M. J., Das, S., Drake, A., Duncan, K., Gürkan, G., Magliocchetti, M., Morabito, L. K., Petley, J. W., Shenoy, S. & Tasse, C., 22 Jan 2024, (E-pub ahead of print) In: Monthly Notices of the Royal Astronomical Society (MNRAS). 528, 3, p. 4547–4567 21 p., stae233.Research output: Contribution to journal › Article › peer-review
Open AccessFile20 Downloads (Pure) -
Radio-AGN activity across the galaxy population: dependence on stellar mass, star-formation rate, and redshift
Kondapally, R., Best, P. N., Duncan, K. J., Röttgering, H. J. A., Smith, D. J. B., Prandoni, I., Hardcastle, M. J., Holc, T., Patrick, A. L., Arnaudova, M. I., Mingo, B., Cochrane, R. K., Das, S., Haskell, P., Magliocchetti, M., Małek, K., Miley, G. K., Tasse, C. & Williams, W. L., 15 Nov 2024, (E-pub ahead of print) In: Monthly Notices of the Royal Astronomical Society (MNRAS). 536, 1, p. 554–571 18 p., stae2567.Research output: Contribution to journal › Article › peer-review
Open AccessFile36 Downloads (Pure) -
The LOFAR Two Metre Sky Survey Data Release 2: Probabilistic Spectral Source Classifications and Faint Radio Source Demographics
Drake, A., Smith, D., Hardcastle, M., Best, P., Kondapally, R., Arnaudova, M., Das, S., Shenoy, S., Duncan, K., Rottgering, H. J. A. & Tasse, C., 1 Oct 2024, In: Monthly Notices of the Royal Astronomical Society (MNRAS). 534, 2, p. 1107-1126 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile11 Downloads (Pure) -
The LOFAR Two-metre Sky Survey: The nature of the faint source population and SFR-radio luminosity relation using PROSPECTOR
Das, S., Smith, D. J. B., Haskell, P., Hardcastle, M. J., Best, P. N., Duncan, K. J., Arnaudova, M. I., Shenoy, S., Kondapally, R., Cochrane, R. K., Drake, A. B., Gürkan, G., Małek, K., Morabito, L. K. & Prandoni, I., 1 Jun 2024, In: Monthly Notices of the Royal Astronomical Society (MNRAS). 531, 1, p. 977-996 20 p., stae1204.Research output: Contribution to journal › Article › peer-review
Open AccessFile7 Downloads (Pure)