132 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Mbarara University of Science and TechnologyUG15 papers
- Ethiopian Space Science and Technology InstituteET11 papers
- ICTP - East Africa Institute for Fundamental ResearchRW8 papers
- Instituto de Astrofísica de AndalucíaES8 papers
- University of KigaliRW7 papers
- North-West UniversityZA6 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Korea Institute for Advanced StudyKR5 papers
- University of Cape TownZA5 papers
- University of OxfordGB5 papers
- Institut d'Astrophysique de ParisFR4 papers
- Sorbonne UniversitéFR4 papers
9 papers · 1 filter
The impact of selection criteria on the properties of green valley galaxies
Beatrice Nyiransengiyumva, Mirjana Povic, Pheneas Nkundabakura +2
Context: The bi-modality in the distribution of galaxies usually obtained from colour-colour or colour-stellar mass diagrams has been studied to show the difference between the gal…
The [OIII] profiles of far-infrared active and non-active optically-selected green valley galaxies
Antoine Mahoro, Petri Väisänen, Mirjana Pović +8
We present a study of the line profile in a sub-sample of 8 active galactic nuclei (AGN) and 6 non-AGN in the optically-selected green valley at $\rm{z\,<\,0.5…
Stellar populations of a sample of far-IR AGN and non-AGN green valley galaxies
Antoine Mahoro, Mirjana Pović, Petri Väisänen +2
We present a study on the stellar populations and stellar ages of sub-sample of far-infrared AGN and non-AGN green valley analysed in Mahoro et al. (2017,2019) at 0.6 < z < 1.0 usi…
Properties of green valley galaxies in relation to their selection criteria
Beatrice Nyiransengiyumva, Mirjana Povic, Pheneas Nkundabakura +1
The distribution of galaxies has been studied to show the difference between the blue cloud and red sequence and to define the green valley region. However, there are still many op…
Properties of X-ray detected far-IR AGN in the green valley
Antoine Mahoro, Mirjana Pović, Petri Väisänen +3
In this study, we analysed active galactic nuclei in the "green valley" by comparing active and non-active galaxies using data from the COSMOS field. We found that most of our X-ra…
The impact of the connectivity of the cosmic web on the physical properties of galaxies at its nodes
Katarina Kraljic, Christophe Pichon, Sandrine Codis +11
We investigate the impact of the number of filaments connected to the nodes of the cosmic web on the physical properties of their galaxies using the Sloan Digital Sky Survey. We co…
Star formation in far-IR AGN and non-AGN galaxies in the green valley. II. Morphological analysis
Antoine Mahoro, Mirjana Pović, Pheneas Nkundabakura +2
This paper studies morphological properties of 103 green valley FIR active and 2609 non-active galaxies presented in Mahoro et al. 2017. The photometric data from the COSMOS survey…
Galaxies flowing in the oriented saddle frame of the cosmic web
K. Kraljic, C. Pichon, Y. Dubois +12
The strikingly anisotropic large-scale distribution of matter made of an extended network of voids delimited by sheets, themselves segmented by filaments, within which matter flows…
Star formation of far-IR AGN and non-AGN galaxies in the green valley: possible implication of AGN positive feedback
Antoine Mahoro, Mirjana Pović, Pheneas Nkundabakura
In this paper we present the star formation properties of 23 X-ray detected AGN and non-AGN galaxies in the green valley with far-IR (FIR) emission, using dat…