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Following the crumbs: Statistical effects of ram pressure in galaxies
(Oxford University Press, 2020)
Star formation in the intragroup medium and other diagnostics of the evolutionary stages of compact groups of galaxies
(EDP SCIENCES S A, 2009)
Context. Compact groups of galaxies are entities that have high densities of galaxies and serve as laboratories to study galaxy interactions, intergalactic star formation and galaxy evolution. Aims. The main goal of this ...
Ram pressure profiles in galaxy groups and clusters
(Wiley, 2011-10)
Using a hybrid method that combines non-radiative hydrodynamical simulations with a semianalytic model of galaxy formation, we determine the ram pressure experienced by galaxies in haloes with virial masses 12.5 ≤ log ...
Probing the intra-group medium of a z=0.28 galaxy group
(OXFORD UNIV PRESS, 2017)
We present new MUSE observations of a galaxy group probed by a background quasar. The quasar sightline passes between multiple z = 0.28 galaxies, whilst showing at the same redshift low-ionized metal line species, including ...
Spiral-like structure at the centre of nearby clusters of galaxies
(EDP SCIENCES S A, 2010)
Context. X-ray data analysis have found that fairly complex structures at cluster centres are more common than expected. Many of these structures have similar morphologies, which exhibit spiral-like substructure. Aims. It ...
Intragroup diffuse light in compact groups of galaxies - II. HCG 15, 35 and 51
(WILEY-BLACKWELL, 2008)
This continuing study of intragroup light in compact groups of galaxies aims to establish new constraints to models of formation and evolution of galaxy groups, specially of compact groups, which are a key part in the ...
Microquasars as heating sources of the intergalactic medium during reionization of the Universe
(Wiley Blackwell Publishing, Inc, 2018-03)
The effect of the primeval sources of radiation and particles on the thermodynamical state of the intergalactic medium during the epoch of reionization is still unclear. In this work, we explore the contribution of electrons ...