[PDF] Top 20 Galaxy Formation and Chemical Evolution

... early evolution of the galaxy result in an earlier enrichment of heavier elements due to the stellar nucleosynthetic yields of massive ...early galaxy results in earlier high elemental yields ... See full document

... [r] ... See full document

... massive galaxy and which did not include the possible effects of AGN ...main galaxy in m13 have the cooling flow problem and never quenches at low ...this galaxy is 3 M yr − 1 , which is fairly low ... See full document

... of galaxy formation and evolution have entered a new ...individual galaxy, we can obtain valuable information on its formation and ...the formation and evolution of larger ... See full document

... dynamical evolution of jet-inflated structures explicitly, we address this ...the galaxy then undergoes a period of quiescence, which lasts until accretion on to the black hole is re- established, after ... See full document

... numerical galaxy simulations, we will make a first attempt to see whether these might reproduce the rapid low-redshift evolution using the recent predictions for the star-formation rate function ... See full document

... a galaxy is obviously an oversimplifi- cation, as galaxies are better characterized by continuous and/or multiple, discrete star formation events over several Gyr ...star formation rate). Further, ... See full document

... per formation site, and the other solution formed approximately 10 globular clusters per formation ...dynamical evolution implies that we would not expect to observe all 10 globular clusters right ... See full document

... Adding up the luminous matter in galaxies and balancing the energy equation for clus- ters are not the only indicators of a discrepancy in our accounting of the mass content of the universe. Strong evidence came in the ... See full document

... S13 discussed the differences between the halo merger trees built by various algorithms. Here we investigated the impact on the re- sults of a semi-analytic model due to the differences between the halo merger trees ... See full document

... complex galaxy properties, such as colour, SFR, and morphology, there is no unique way to model their distributions; hence models have different predictions for the quenching and structural evolution of ... See full document

... BCG formation through merging in a cold dark matter (CDM) cosmology, find that BCG growth through early merging of few massive galaxies dominates over late-time accretion of many smaller systems ...of ... See full document

... tures, only central galaxies are linked to a dark matter structure. Whenever a dark matter halo becomes a substructure, its galaxies become satellites and each of them receive a merging time (com- puted from the Taffoni ... See full document

... (how chemical elements are produced in stars), and the recycled fraction (the fraction of gas available for new star ...of galaxy formation models that use similar assumptions, but are different in ... See full document

... The results suggest that, for luminous LAEs, current surveys do not yet have the combined sensitivity and depth to detect any sources at z ≃ 9. Although the upper limits presented in Willis & Courbin (2005) and Cuby ... See full document

... of galaxy masses ...that galaxy mergers are real and in fact quite common (as already advo- cated by Toomre 1977), they were in turn seen as an important means to understand cosmological structure ...the ... See full document

... disc galaxy reflecting the specific angular momentum dis- tribution of the proto-galaxy and (b) the surface density distribution is a result of disc viscosity (Lin & Pringle ...the formation of ... See full document

... and chemical evolution is key to a deeper insight into the processes of star and planetary system formation and corresponding chemical ...and evolution of disks (see, ... See full document

... to galaxy populations problem- ...constrain galaxy formation ...and chemical en- richment ...of galaxy formation usually include some form of stellar feedback ... See full document

... Figure 2. Left: (a) The lines show the simulated cosmic star formation history of the field (black solid), protocluster (red dashed) and main halo (blue dot-dashed) galaxies. The curves show the total SFR from ... See full document