Star-formation histories
The ISLAndS Project II The lifetime star formation histories of six Andromeda dSphs
... Environmental effects are clearly important for the evolution of low-mass systems in the Local Group. Gas-poor, pressure- supported dwarf spheroidal galaxies ( dSphs ) are preferentially found as satellites of the MW and ...
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SDSS IV MaNGA : spatially resolved star formation histories in galaxies as a function of galaxy mass and type
... The advent of large-scale Integral-Field-Unit (IFU) surveys of the local galaxy population are providing the next step forward in these studies. IFU spectroscopy, pioneered by the SAURON and ATLAS-3D projects (Bacon et ...
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SDSS IV MaNGA : spatially resolved star formation histories and the connection to galaxy physical properties
... the star formation rate over a short timescale (∼ 10 7 ...A/F star light dominates the spectrum for up to 1 Gyr following a ...model star formation histories or more complex ...
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The VANDELS survey : the star formation histories of massive quiescent galaxies at 1 0 < z < 1 3
... selected galaxies at redshifts of 1.0 < z < 1.3, combining extremely deep rest-frame ultraviolet spectroscopy from VANDELS with multiwavelength photometry. By the use of a sophisticated physical plus systematic ...
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Stellar Dynamics and Star Formation Histories of z similar to 1 Radio loud Galaxies
... Direct observational evidence for a link between AGN and the heating of halo gas is found in massive clusters, where radio jets are seen to produce cavities in the X-ray emitting gas (see McNamara & Nulsen 2007; ...
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Insights on the stellar mass metallicity relation from the CALIFA survey
... complex star formation histories (SFHs) of spirals, which complicates the translation of their spectroscopic features into tracers of the characteristic stellar metallicity (Z ...
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P MaNGA: gradients in recent star formation histories as diagnostics for galaxy growth and death
... and star formation in galaxies residing in different environments, using either direct atomic gas mass measurements from large blind surveys of H I emission such as the H I Parkes All Sky ...
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H ATLAS/GAMA : the nature and characteristics of optically red galaxies detected at submillimetre wavelengths
... In the mean time, there have been several H-ATLAS studies trying to shed light on the existence and properties of dust in early-type galaxies. For instance Rowlands et al. (2012) used data from the H-ATLAS SDP to study ...
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P MaNGA : gradients in recent star formation histories as diagnostics for galaxy growth and death
... Despite these limitations, it is heartening to see how much can be learned about the cessation of star forma- tion from even a sample of 12 galaxies, thanks to the re- solved spectroscopic observations that ...
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The Atlas3D Project XXX Star formation histories and stellar population scaling relations of early type galaxies
... shorter formation time-scales than field galaxies of comparable present-day ...of star formation in dense ...(where star formation is lower in high- density regions) occurs, and dense ...
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SDSS IV MaNGA resolved star formation and molecular gas properties of green valley galaxies: a first look with ALMA and MaNGA
... the star formation histories ( including recent and on-going SFR ) of galaxies can be inferred from UV, optical, to infrared data based on the broadband SEDs ( spectral energy distributions ) and ...
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VIS3COS III: Environmental effects on [OII], Hdelta, and D n4000 and their consequence for the star formation histories at zZ0 8
... sequence of star-forming galaxies, see also Darvish et al. 2015a). We compare the results for individual galaxies and composite spectra with others available in the literature (Bridge et al. 2015; Cava et al. ...
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Galaxy formation in the Planck cosmology II Star formation histories and post processing magnitude reconstruction
... of star formation, we introduce extra arrays to carry information on the mass and metallic- ity of stars in each component of the galaxy (disc, bulge, intracluster mass) as a function of cosmic ...
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The properties of the stellar populations in ULIRGs - II. Star formation histories and evolution
... and star- forming galaxies in the high-z ...of star formation (SF) associated with the final stages of major galaxy ...SF histories of ULIRGs are complex, with at least two epochs of SF ...
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The different star formation histories of blue and red spiral and elliptical galaxies
... pressing star formation in spiral galaxies, beyond a simple change in the mass function with environment (Bamford et ...lowered) star formation rate (SFR) when compared to blue ...
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Linking the structural properties of galaxies and their star formation histories with STAGES
... weakly star- forming pseudo-sequence is much less evident, indicating that the SFR measurements for these sources are much more ...driving star formation in merg- ers and non-mergers might not be the ...
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The origin of S0s in clusters: evidence from the bulge and disc star formation histories
... individual star formation histories of bulges and discs of lenticular (S0) galaxies can provide information on the processes involved in the quenching of their star formation and ...
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Rapidly growing black holes and host galaxies in the distant universe from the Herschel Radio Galaxy Evolution Project
... nario can be proposed. The galaxies can experience their growth through mergers. Several merging scenarios can be instigated, both major / minor and gas-poor / gas-rich mergers. Major merg- ers are rare events, but they ...
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Stellar population effects on the inferred photon density at reionization
... of star-forming galaxies at a given mass, and the intrinsic emission of each, due to the effects of dust extinction, they provide a good measure of the number of galaxies with sufficiently low dust obscuration to ...
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OMEGA – OSIRIS Mapping of Emission line Galaxies in A901/2: II Environmental influence on integrated star formation properties and AGN activity
... & Schaye 2009, Newton & Kay 2013). The formation and sustain- ing of AGN are subject to the availability of gas acting as fuel. The amount of available gas to fuel the AGN might also be affected by the ...
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