Results 161 to 170 of about 10,116 (179)
Supernova dust destruction in the magnetized turbulent ISM. [PDF]
Nat CommunKirchschlager F, Mattsson L, Gent FA.
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Extended hot dust emission around the earliest massive quiescent galaxy
Ji Z +16 more
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Post-Starburst Galaxies in Clusters from the GASP Survey.
Post-starburst galaxies, also known as k+a galaxies, show no sign of emission lines and prominent Balmer absorption lines in their spectra. They are in a transitional phase between the star forming and the passive galaxies. I present here the study of a sample of eight post-starburst galaxies, belonging to five different galaxy clusters, from the GAs ...
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Post-starburst galaxies in different environments
Proceedings of the International Astronomical Union, 2019AbstractPost-starburst galaxies (PSBGs) are systems that experienced a burst followed by a rapid quenching of star formation. However, it is still unclear what causes these events and what is the environmental role in the origin of PSBGs. To address this, we analysed sizes, morphologies, ages, and metallicities of PSBGs at 0.05 ≤ z ≤ 0.1 in groups and ...
Rodolfo Spindler +2 more
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Astrophysics and Space Science, 1994
Observations of nearby star-forming regions suggest that the initial mass function is deficient in low-mass stars when the ambient star formation rate is high. We investigate the consequences of a truncated initial mass function on the photometric evolution of star burst galaxies using new models of stellar population synthesis. A major prediction with
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Observations of nearby star-forming regions suggest that the initial mass function is deficient in low-mass stars when the ambient star formation rate is high. We investigate the consequences of a truncated initial mass function on the photometric evolution of star burst galaxies using new models of stellar population synthesis. A major prediction with
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The UV enigma of post-starburst galaxies
Astrophysics and Space Science, 2014We have studied the panchromatic broad-band properties from the FUV to the MIR of a sample of 808 post-starburst galaxies. We find that in the optical and near-IR bands post-starburst galaxies (PSGs) form a remarkably uniform class of objects and that, on average, simple populations synthesis models (SSP) reproduce very well the SEDs of PSGs over a ...
Melnick, J, De Propris, R
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Post-starburst galaxies and the galaxy color bimodality
Il Nuovo Cimento B, 2008We present results from a multi-wavelength observing campaign of a sample of post-starburst galaxies. The origin and redshift evolution of the bimodal galaxy color distribution is at the focus of current extragalactic and cosmological research. Post-starburst galaxies have just experienced a strong and abruptly truncated starburst, causing them to ...
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Post-Starburst Galaxies: Why Aren’t They Forming Stars?
AIP Conference Proceedings, 2010We present high spatial resolution 21 cm HI observations of EA01A and EA01B, a pair of interacting post‐starburst, PSG or E+A, galaxies at z = 0.0746. Based on optical HST/WFPC2 images, both galaxies are known to display disturbed morphologies. They also appear to be linked by a bridge of stars.
S. De Rijcke +6 more
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The merger fraction of post-starburst galaxies in UNIONS
Monthly Notices of the Royal Astronomical Society, 2022Scott Wilkinson +2 more
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