178 citations · 812 across the 20 of their papers we have counts for
20 papers
LMC+: Large-scale mapping of [CII] and [OIII] in the LMC molecular ridge, I. Dataset and line ratio analyses
C. Fischer, S. C. Madden, A. Krabbe +29
The fundamental process of star formation in galaxies involves the interplay between the fueling of star formation via molecular gas and the feedback from recently formed massive s…
H-X-ray Surface Brightness Correlation for Filaments in Cooling Flow Clusters
Valeria Olivares, Adrien Picquenot, Yuanyuan Su +4
Massive galaxies in cooling flow clusters display clear evidence of feedback from Active Galactic Nuclei (AGN). Joint X-ray and radio observations have shown that AGN radio jets pu…
The SOFIA FEEDBACK Legacy Survey: Rapid molecular cloud dispersal in RCW 79
L. Bonne, S. Kabanovic, N. Schneider +12
It has long been discussed whether stellar feedback in the form of winds and/or radiation can shred the nascent molecular cloud, thereby controlling the star formation rate. Howeve…
Shock enhanced [CII] emission from the infalling galaxy Arp 25
Dario Fadda, Jessica S. Sutter, Robert Minchin +1
We present SOFIA observations with HAWC+ and FIFI-LS of the peculiar galaxy Arp 25, also known as NGC 2276 or UGC 3740, whose morphology is deformed by its impact with the intra-gr…
Inferring the HII region escape fraction of ionizing photons from infrared emission lines in metal-poor star-forming dwarf galaxies
L. Ramambason, V. Lebouteiller, A. Bik +8
(abridged) Quantifying the ISM porosity to ionizing photons in nearby galaxies may improve our understanding of the mechanisms leading to Lyman Continuum photons leakage from galax…
Disentangling emission from star-forming regions in the Magellanic Clouds: Linking [OIII]88 micron and 24 micron
Antigone Lambert-Huyghe, Suzanne C. Madden, Vianney Lebouteiller +5
This study explores the link between the [OIII]88mu emission, a well-known tracer of HII regions, and 24mu continuum, often used to trace warm dust in the ionized phases of galaxie…
AGN jets do not prevent the suppression of conduction by the heat buoyancy instability in simulated galaxy clusters
Ricarda S. Beckmann, Yohan Dubois, Alisson Pellissier +2
Centres of galaxy clusters must be efficiently reheated to avoid a cooling catastrophe. One potential reheating mechanism is anisotropic thermal conduction, which could transport t…
Cosmic rays and thermal instability in self-regulating cooling flows of massive galaxy clusters
Ricarda S. Beckmann, Yohan Dubois, Alisson Pellissier +5
One of the key physical processes that helps prevent strong cooling flows in galaxy clusters is the continued energy input from the central active galactic nucleus (AGN) of the clu…
Gas condensation in Brightest Group Galaxies unveiled with MUSE
V. Olivares, P. Salome, S. L. Hamer +18
The origin of the cold gas in central galaxies in groups is still a matter of debate. We present Multi-Unit Spectroscopic Explorer (MUSE) observations of 18 optically selected loca…
Excitation mechanisms in the intracluster filaments surrounding Brightest Cluster Galaxies
F. L. Polles, P. Salomé, P. Guillard +12
The excitation of the filamentary gas structures surrounding giant elliptical galaxies at the center of cool-core clusters, a.k.a BCGs (brightest cluster galaxies), is key to our u…
Tracing the total molecular gas in galaxies: [CII] and the CO-dark gas
S. C. Madden, D. Cormier, S. Hony +11
While the CO(1-0) transition is often used to deduce the total molecular hydrogen in galaxies, it is challenging to detect in low metallicity galaxies, in spite of the star formati…
DeGaS-MC: Dense Gas Survey in the Magellanic Clouds I -- An APEX survey of HCO+ and HCN(2-1) toward the LMC and SMC
M. Galametz, A. Schruba, C. De Breuck +9
Investigating star formation requires precise knowledge of the properties of the dense molecular gas. The low metallicity and wide range of star formation activity of the Large and…
The CO-dark molecular gas mass in 30 Doradus
Mélanie Chevance, Suzanne C. Madden, Christian Fischer +16
Determining the efficiency with which gas is converted into stars in galaxies requires an accurate determination of the total reservoir of molecular gas mass. However, despite bein…
Physical conditions in the gas phases of the giant HII region LMC-N11: II. Origin of [CII] and fraction of CO-dark gas
V. Lebouteiller, D. Cormier, S. C. Madden +11
(abridged) The ambiguous origin of [CII] 158um in the interstellar medium complicates its use for diagnostics concerning the star-formation rate and physical conditions in photodis…
Dense gas formation and destruction in a simulated Perseus-like galaxy cluster with spin-driven black hole feedback
R. S. Beckmann, Y. Dubois, P. Guillard +8
Extended filamentary H emission nebulae are a striking feature of nearby galaxy clusters but the formation mechanism of the filaments, and the processes which shape their morpho…
The Herschel Dwarf Galaxy Survey: II. Physical conditions, origin of [CII] emission, and porosity of the multiphase low-metallicity ISM
D. Cormier, N. P. Abel, S. Hony +7
The sensitive infrared telescopes, Spitzer and Herschel, have been used to target low-metallicity star-forming galaxies, allowing us to investigate the properties of their interste…
Ubiquitous cold and massive filaments in cool core clusters
V. Olivares, P. Salomé, F. Combes +20
Multi-phase filamentary structures around Brightest Cluster Galaxies are likely a key step of AGN-feedback. We observed molecular gas in 3 cool cluster cores: Centaurus, Abell S110…
Modeling ionized gas in low-metallicity environments: the Local Group dwarf galaxy IC10
F. L. Polles, S. C. Madden, V. Lebouteiller +9
Our objective is to investigate the physical properties of the ionised gas of the low-metallicity dwarf galaxy, IC 10, at various spatial scales: from individual HII regions to the…
Discovery of a diffuse optical line emitting halo in the core of the Centaurus cluster of galaxies: Line emission outside the protection of the filaments
S. L. Hamer, A. C. Fabian, H. R. Russell +6
We present the discovery of diffuse optical line emission in the Centaurus cluster seen with the MUSE IFU. The unparalleled sensitivity of MUSE allows us to detect the faint emissi…
Neutral gas heating by X-rays in primitive galaxies: Infrared observations of IZw18 with Herschel
V. Lebouteiller, D. Pequignot, D. Cormier +8
(abridged) The dominant thermal mechanisms in the neutral interstellar medium, which acts as a star-forming gas reservoir, are uncertain in extremely metal-poor galaxies. Our objec…