[PDF] Top 20 The properties of post starburst galaxies from spectral fitting

... the post- starburst galaxies are consistent with being gas rich star-forming ...the starburst may or may not alter the galaxy morphology to be elliptical, as many of the PSB galaxies ... See full document

... of galaxies that recently had a large drop in sSFR within the ...simulated galaxies has an associated age and ...isochrones from Pietrinferni et ... See full document

... of galaxies with un- usual spectral characteristics was discovered in distant galaxy clusters [1, ...as post-starburst, E+A or k+a galaxies, are now known to occur in all en- vironments ... See full document

... galaxy properties is illustrated in Figure 1.3. The blue galaxies are generally gas-rich sys- tems with ongoing star formation and they dominate the low-mass population, while those found on the ... See full document

... feedback from highly nucleated star formation ...ultra-compact post-starburst ...the properties of post-starburst galaxies with their likely active progenitors, ... See full document

... corresponding properties from the left hand panel as radial ...errors from flux calibration, covariance between pixels, and stellar population model ...range, fitting code and survey compared ... See full document

... the properties of the model SEDs, ...red-sequence from star- forming galaxies, as well as the identification of several unusual populations, ...star-forming galaxies; ii) metal poor quiescent ... See full document

... of post- starbursts (Goto 2005, ...in post- starburst samples (Wild et ...in post-starbursts (Alatalo et ...our post- starburst class also includes spaxels with some residual ... See full document

... As galaxies are no longer producing stars, one would expect to see no significant Hα ...of post-starburst ...the properties of low redshift post-starburst galaxies using ... See full document

... PSB galaxies are formed from the dramatic collapse of gas at high redshift, formed from either a gas-rich merger ...or from gas inflow feeding a massive disc, which becomes unstable and ... See full document

... star-forming properties of the host ...star-forming galaxies caused by a slight increase in the activity of all AGN or a greater frac- tion of extreme cases? A direct way of addressing this is to determine ... See full document

... results from the most reliable studies of W-R stars using line-blanketed model atmospheres as an analytical ...content from 24 per cent for the coolest star (30 OOOK) to 2 per cent for the boundary between ... See full document

... central starburst has been identified through 3 arcsec fibre spectroscopy, it is possible that the lack of change in the molecular gas-to-stellar mass ratio may be because the central starburst does not ... See full document

... ePSB galaxies also show on average a higher fraction of stellar mass formed in the recent past than the star-forming con- trol (Figures 5 and 6, Table 3), and a higher fraction have post-merger features ... See full document

... a starburst, and lead to the formation of a compact ...feedback from either an AGN or the starburst itself, both of which would result in the characteristic post-starburst ... See full document

... selected post-starburst galaxies in the UKIDSS Ultra Deep Survey, with redshifts of ...quiescent galaxies to post-starburst galaxies at three cosmic epochs, we show that ... See full document

... to spectral synthesis models, and spec- troscopic confirmation, we showed in WA14 how different types of galaxies lie in different regions of super-colour ...space. Galaxies which have undergone no ... See full document

... nearby galaxies with fluctuations in th e X -ra y background as m easured by HEAO-1 and Ginga in th e range 2-10 keV and w ith ROSAT in th e ...these galaxies them selves, or a population of unknown sources ... See full document

... parameters from the multi-spectral and single- spectral fits, with frequency being represented by the difference between the input first-guess and final estimated frequency so as to show the ... See full document

... the spectral measure is analytic, provided we can find an exhaustive set of solutions to the corresponding ...the spectral measure is not analytic where the characteristic function G does not satisfy the ... See full document