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Polychronis Papaderos

226 089 839

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Biographic Notes
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 IA (or with IA Researchers)M. G. del Valle-Espinosa, R. Sánchez-Janssen, R. O. Amorín, V. A. López Fernández, J. Sánchez Almeida, B. García-Lorenzo, P. Papaderos, 2023,
Spatially resolved chemodynamics of the starburst dwarf galaxy CGCG 007-025: evidence for recent accretion of metal-poor gas,
Monthly Notices of the Royal Astronomical Society, 522, 15
>> Abstract
P. Papaderos, G. Östlin, I. P. Breda, 2023,
Bulgeless disks, dark galaxies, inverted color gradients, and other expected phenomena at higher z
The chromatic surface brightness modulation (CMOD) effect
Astronomy & Astrophysics, 673, 39
>> Abstract
N. Roche, J. M. Vílchez, J. Iglesias-Páramo, P. Papaderos, S. F. Sánchez, C. Kehrig, S. Duarte Puertas, 2023,
Integral Field Spectroscopy of the cometary starburst galaxy NGC 4861,
Monthly Notices of the Royal Astronomical Society, 523, 15
>> Abstract
V. Fernández, R. O. Amorín, R. Sanchez-Janssen, M. G. del Valle-Espinosa, P. Papaderos, 2023,
The resolved chemical composition of the starburst dwarf galaxy CGCG007-025: direct method versus photoionization model fitting,
Monthly Notices of the Royal Astronomical Society, 520, 14
>> Abstract
A. 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
>> Abstract
Euclid Collaboration, A. Humphrey, L. Bisigello, P. A. C. Cunha, M. Bolzonella, S. Fotopoulou, K. Caputi, C. Tortora, G. Zamorani, P. Papaderos et al. (including: J. Brinchmann, A. C. da Silva, I. Tereno, C. S. Carvalho), 2023,
Euclid preparation
XXII. Selection of quiescent galaxies from mock photometry using machine learning
Astronomy & Astrophysics, 671, 36
>> Abstract

Polychronis Papaderos
Faculdade de Ciências da Universidade de Lisboa Universidade do Porto Faculdade de Ciências e Tecnologia da Universidade de Coimbra
Fundação para a Ciência e a Tecnologia COMPETE 2020 PORTUGAL 2020 União Europeia