248 citations
- Vilnius UniversityLT61 papers
- University of LeicesterGB12 papers
- University of California, Santa BarbaraUS8 papers
- Warsaw University of TechnologyPL7 papers
- Australian National UniversityAU6 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Kaunas University of TechnologyLT6 papers
- Swinburne University of TechnologyAU6 papers
- University of AntwerpBE6 papers
- University of OsloNO6 papers
- Vytautas Magnus UniversityLT6 papers
- Budapest University of Technology and EconomicsHU5 papers
9 papers · 2 filters
Structural Parameters of Star Clusters: Signal to Noise Effects
D. Narbutis, A. Bridžius, D. Semionov
We study the impact of photometric signal to noise on the accuracy of derived structural parameters of unresolved star clusters using MCMC model fitting techniques. Star cluster im…
A simple way to improve AGN feedback prescription in SPH simulations
Kastytis Zubovas, Martin A. Bourne, Sergei Nayakshin
AGN feedback is an important ingredient in galaxy evolution, however its treatment in numerical simulations is necessarily approximate, requiring subgrid prescriptions due to the d…
Stochastic 2-D galaxy disk evolution models. Resolved stellar populations in the galaxy M33
T. Mineikis, V. Vansevičius
We improved the stochastic 2-D galaxy disk models (Mineikis & Vansevičius 2014a) by introducing enriched gas outflows from galaxies and synthetic color-magnitude diagrams of stella…
Deriving physical parameters of unresolved star clusters IV. The M33 star cluster system
P. de Meulenaer, D. Narbutis, T. Mineikis +1
Context. When trying to derive the star cluster physical parameters of the M33 galaxy using broad-band unresolved ground-based photometry, previous studies mainly made use of simpl…
The resolution bias: low resolution feedback simulations are better at destroying galaxies
Martin A. Bourne, Kastytis Zubovas, Sergei Nayakshin
Feedback from super-massive black holes (SMBHs) is thought to play a key role in regulating the growth of host galaxies. Cosmological and galaxy formation simulations using smoothe…
AGN activity and nuclear starbursts: Sgr A* activity shapes the Central Molecular Zone
Kastytis Zubovas
The Central Molecular Zone (CMZ) of the Milky Way shows several peculiar properties: a large star formation rate, some of the most massive young star clusters and molecular clouds…