858 citations · 2k across the 21 of their papers we have counts for
8 papers · 1 filter
The Star Formation History of the Virgo early-type galaxy NGC4435: the Spitzer Mid Infrared view
P. Panuzzo, O. Vega, A. Bressan +7
We present a population synthesis study of NGC4435, an early-type Virgo galaxy interacting with NGC4438. We combine new spectroscopic observations obtained with the Spitzer Space T…
Using Radio Bubbles to Constrain the Matter Content of AGN Jets
R. J. H. Dunn, A. C. Fabian, A. Celotti
We revisit a method to obtain upper limits on the jet matter content combining synchrotron self-absorption constraints and the large scale bubble energy. We use both X-ray observat…
The impact of dark matter decays and annihilations on the formation of the first structures
E. Ripamonti, M. Mapelli, A. Ferrara
We derive the effects of DM decays and annihilations on structure formation. We consider moderately massive DM particles (sterile neutrinos and light DM), as they are expected to g…
Intergalactic medium heating by dark matter
E. Ripamonti, M. Mapelli, A. Ferrara
We derive the evolution of the energy deposition in the intergalactic medium (IGM) by dark matter (DM) decays/annihilations for both sterile neutrinos and light dark matter (LDM) p…
Constraints on Galactic Intermediate Mass Black Holes
M. Mapelli, A. Ferrara, N. Rea
Intermediate Mass Black Holes (IMBHs; 10^1.3-5 M_sun) are thought to form as relics of Population III stars or from the runaway collapse of stars in young clusters; their number an…
Cosmological Radiative Transfer Codes Comparison Project I: The Static Density Field Tests
Ilian T. Iliev, Benedetta Ciardi, Marcelo A. Alvarez +13
Radiative transfer simulations are now at the forefront of numerical astrophysics. They are becoming crucial for an increasing number of astrophysical and cosmological problems; at…