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Polychronis Papaderos is a researcher at IA. He was awarded a Diploma in Physics by the University of Göttingen in 1993, and a PhD in Astrophysics by the University of Göttingen in 1998. In 2007, upon completion of his Habilitation, he was bestowed the title Privatdozent at the University of Göttingen. He is a member of IA since 2009.
Current research interests focus on Assembly history of galaxies and their structural components; Co-evolution of super-massive black holes with their galaxy hosts; Formation, evolution and starburst activity in dwarf galaxies; Extremely metal-poor star-forming galaxies in the nearby Universe and at higher z; Lyman-α and Lyman continuum photon escape in galaxies; Evolutionary and population spectral synthesis, surface photometry and image processing.
He participates in the Euclid, MOONS and ESTALLIDOS consortia. He has co-developed the software packages FADO and RemoveYoung, and contributed to the development of the software package iFit, available at IA.
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Lastest publications at IAA. Humphrey, P. A. C. Cunha, A. Paulino-Afonso, S. Amarantidis, R. Carvajal, J. M. Gomes, I. Matute, P. Papaderos, 2023,
Improving machine learning-derived photometric redshifts and physical property estimates using unlabelled observations,
Monthly Notices of the Royal Astronomical Society, 520, 305 - 313
>> AbstractH. Miranda, C. Pappalardo, P. Papaderos, J. Afonso, I. Matute, C. Lobo, A. Paulino-Afonso, R. Carvajal, S. Lorenzoni, D. M. Santos, 2023,
An investigation of the star-forming main sequence considering the nebular continuum emission at low-z,
Astronomy & Astrophysics, 669, 13
>> AbstractL. S. M. Cardoso, J. M. Gomes, P. Papaderos, C. Pappalardo, H. Miranda, A. Paulino-Afonso, J. Afonso, P. Lagos, 2022,
Revisiting stellar properties of star-forming galaxies with stellar and nebular spectral modelling,
Astronomy & Astrophysics, 667, 26
>> AbstractI. P. Breda, J. M. Vilchez, P. Papaderos, L. S. M. Cardoso, R. O. Amorin, A. Arroyo-Polonio, J. Iglesias-Páramo, C. Kehrig, E. Pérez-Montero, 2022,
Characterisation of the stellar content of SDSS EELGs through self-consistent spectral modelling,
Astronomy & Astrophysics, 663, 13
>> AbstractP. Papaderos, I. P. Breda, A. Humphrey, J. M. Gomes, B. Ziegler, C. Pappalardo, 2022,
Inside-out star formation quenching and the need for a revision of bulge-disk decomposition concepts for spiral galaxies,
Astronomy & Astrophysics, 658, 20
>> AbstractC. Pappalardo, L. S. M. Cardoso, P. Papaderos, J. Afonso, I. P. Breda, A. Humphrey, T. C. Scott, S. Amarantidis, I. Matute, R. Carvajal et al. (including: S. Lorenzoni, P. Lagos), 2021,
Self-consistent population spectral synthesis with FADO. II. Star formation history of galaxies in spectral synthesis methods,
Astronomy & Astrophysics, 651, 19