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Galaxies: evolution

Simulations of the formation, evolution and clustering of galaxies and quasars

Simulations of the formation, evolution and clustering of galaxies and quasars

... Our semi-analytic model integrates a number of differential equations for the time evolution of the galaxies that populate each hierarchical merging tree. In brief, these equations describe radiative cool- ...

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NGC 1705 and the evolution of blue compact dwarf galaxies

NGC 1705 and the evolution of blue compact dwarf galaxies

... We can now sketch a picture for evolution during the BCD phase and into the inactive sequence. It is in some ways similar to the stochastic self-propagating star formation picture of dwarf galaxies of ...

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Chan, Chi Chung
  

(2016):


	Constraining the formation and evolution of cluster galaxies at z~1.5 using sizes and colour gradients.


Dissertation, LMU München: Fakultät für Physik

Chan, Chi Chung (2016): Constraining the formation and evolution of cluster galaxies at z~1.5 using sizes and colour gradients. Dissertation, LMU München: Fakultät für Physik

... an evolution on the faint end of the luminosity function of the red sequence, which indicates a significant build up of the faint end of the red sequence towards lower redshift ...no evolution in the slope ...

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Bulges and Disks in the Nearby Universe: Applications to Evolution and Formation of Galaxies

Bulges and Disks in the Nearby Universe: Applications to Evolution and Formation of Galaxies

... of galaxies has contributed substantially to the understanding of the formation and evolution of ...and evolution. In addition, the structural components of galaxies in the local Universe ...

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Evolution of Star forming Galaxies from z=0 7 to 1 2 with eBOSS Emission line Galaxies

Evolution of Star forming Galaxies from z=0 7 to 1 2 with eBOSS Emission line Galaxies

... the evolution of the star-forming galaxies without assuming any redshift dependency in the model parame- ters, which may distort the high-redshift results in order to fit the low-redshift ...

17

The evolution of post starburst galaxies from z=2 to 0 5

The evolution of post starburst galaxies from z=2 to 0 5

... the evolution of the distribution of galaxies in star formation rate/stellar mass/morphology planes can only help to constrain the role of different processes in shutting down star formation in combination ...

13

Elliptical galaxies : structure, stellar content, and evolution

Elliptical galaxies : structure, stellar content, and evolution

... 128 galaxies in eight rich clusters at ...luminosity evolution ∆K ≈ − ...passive evolution of a stellar population that formed at high ...luminous galaxies are evolving faster than the ...

355

The evolution of the cold interstellar medium in galaxies following a starburst

The evolution of the cold interstellar medium in galaxies following a starburst

... the evolution of dust and molecular gas properties in a sample of 11 z ∼ ...(PSB) galaxies selected to span an age sequence from ongoing starburst to 1 Gyr after the starburst ...starburst galaxies ...

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Bulgeless galaxies in the COSMOS field:environment and star formation evolution at z

Bulgeless galaxies in the COSMOS field:environment and star formation evolution at z

... an evolution of the SFRF with decreasing cos- mic time has been already confirmed by HiZELS out to z = ...bulge-dominated galaxies with decreasing redshift (Lang et ...

14

The evolution of post starburst galaxies from z=2 to 0 5

The evolution of post starburst galaxies from z=2 to 0 5

... the evolution of the distribution of galaxies in star-formation-rate/stellar- mass/morphology planes can only help to constrain the role of different processes in shutting down star formation in combination ...

15

Chemical evolution of star-forming galaxies in the overdense environment

Chemical evolution of star-forming galaxies in the overdense environment

... chemical evolution of individual cluster galaxies is intimately linked with the local ICM properties of the ...in galaxies as a function of the ICM density (or cluster-centric distance), there- fore ...

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Evolution of the cold gas properties of simulated post starburst galaxies

Evolution of the cold gas properties of simulated post starburst galaxies

... initial evolution of the star-forming gas-to-stellar mass ratio in the simulated PSBs is fairly rapid (see ...rapid evolution and reveal the processes quenching ...

15

An Empirically Calibrated Model for Interpreting the Evolution of Galaxies during the Reionization Era

An Empirically Calibrated Model for Interpreting the Evolution of Galaxies during the Reionization Era

... star-forming galaxies at z k ...break galaxies at redshifts z ’ 5 Y ...of galaxies and the Poisson ...break galaxies in the 500 Myr between z ’ 6 and 10 can be naturally explained by the ...

17

Radiation hydrodynamics simulations of the evolution of the diffuse ionized gas in disc galaxies

Radiation hydrodynamics simulations of the evolution of the diffuse ionized gas in disc galaxies

... regions in the disc, and tends to increase with altitude above the disc, both in our Galaxy (Haffner, Reynolds & Tufte 1999; Madsen, Reynolds & Haffner 2006) and other galaxies (Ferguson, Wyse & ...

10

Evolution of the brightest cluster galaxies: the influence of morphology, stellar mass and environment

Evolution of the brightest cluster galaxies: the influence of morphology, stellar mass and environment

... elliptical galaxies were responsible for the building of the BCGs’ inner (elliptical-like) stellar component, whose light profile can be well represented by a S´ersic ...these galaxies continued to ...

12

Evolution of starburst galaxies in the Illustris simulation

Evolution of starburst galaxies in the Illustris simulation

... of galaxies within a 100 kpc radius surrounding the pre-merger/harassment starburst ...starburst galaxies, there are no surrounding galaxies or ...these galaxies, gas could be accreted from ...

11

Spectroscopy of Galaxies: Evolution of Escape Fractions, Metallicity Gradients and Stellar Metallicity

Spectroscopy of Galaxies: Evolution of Escape Fractions, Metallicity Gradients and Stellar Metallicity

... We measure the star formation rates (SFR) of our lensed targets using the extinction- corrected 1600 Å flux from the observed DEIMOS spectra. To account for dust extinction, we measure the UV continuum slope(β) 2 of the ...

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The VANDELS survey : the star formation histories of massive quiescent galaxies at 1 0 < z < 1 3

The VANDELS survey : the star formation histories of massive quiescent galaxies at 1 0 < z < 1 3

... The ‘early slow quench’ objects may genuinely have experienced slow quenching at the highest redshifts, however two other scenarios are possible. First, their SFHs may be composites of several systems which formed and ...

23

The Dark Energy Survey: more than dark energy – an overview

The Dark Energy Survey: more than dark energy – an overview

... and evolution. It represents the time of transition in the evolution of galaxies, where, viewed as a function of increasing redshift, a largely passively evolving population is believed to have ...

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Sussing merger trees: the impact of halo merger trees on galaxy properties in a semi analytic model

Sussing merger trees: the impact of halo merger trees on galaxy properties in a semi analytic model

... modelling galaxies in the cold dark matter cosmology uses Semi-Analytic Models of galaxy formation ...the evolution of dark mat- ter haloes to ‘paint’ galaxies using phenomenological prescriptions of ...

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