News

“Birth of a Galaxy III” Paper Accepted

19 May 2014 John Wise Leave a comment

Our paper on the properties of the first galaxies, titled "Birth of a Galaxy - III: Propelling reionisation with the faintest galaxies" has been accepted to the Monthly Notices of the Royal Astronomical Society!

astro-ph

19 May 2014

18 May 2014 John Wise Leave a comment

(abs, pdf) Garrison-Kimmel et al., Running with BICEP2: Implications for Small-Scale Problems in CDM
(abs, pdf) Bird et al., Damped Lyman-alpha absorbers as a probe of stellar feedback
(abs, pdf) Sasaki et al., Statistical properties of dark matter mini-haloes at z ≥ 15
(abs, pdf) Taylor & Kobayashi, Seeding Black … Continue Reading ››

Cosmo DLA DM Pop3 SMBH

astro-ph

16 May 2014

16 May 2014 John Wise Leave a comment

(abs, pdf) Genel et al., The Illustris Simulation: the evolution of galaxy populations across cosmic time

GalForm

astro-ph

15 May 2014

15 May 2014 John Wise Leave a comment

(abs, pdf) Weisz et al., The Star Formation Histories of Local Group Dwarf Galaxies II. Searching For Signatures of Reionization

(abs, pdf) Richard et al., Mass and magnification maps for the Hubble Space Telescope Frontier Fields clusters: implications for high redshift studies

(abs, pdf) Yue et al., Ultra-faint high-redshift galaxies in … Continue Reading ››

dSph GalForm GalObs

astro-ph

13-14 May 2014

14 May 2014 John Wise Leave a comment

(abs, pdf) Michałowski et al., Determining the stellar masses of submillimetre galaxies: the critical importance of star formation histories

(abs, pdf) Verbeke et al., Gaseous infall triggering starbursts in simulated dwarf galaxies

(abs, pdf) Keller et al., A Superbubble Feedback Model for Galaxy Simulations

(abs, pdf) Vogelsberger et al., Introducing … Continue Reading ››

dSph GalForm Method StarForm Submm

News

New Paper: 21cm Signal from the First Galaxies

12 May 2014 John Wise Leave a comment

In a companion paper to our X-ray binary paper, we calculated the expected 21-cm signal (Wikipedia) from a strongly clustered group of galaxies at redshift 15 when the universe was only 300 Myr old. Here we make predictions for the SKA radio observatory, which could possibly probe the heating and ionization … Continue Reading ››

featured paper

astro-ph

12 May 2014

11 May 2014 John Wise Leave a comment

(abs, pdf) Mieske et al., How tidal erosion has shaped the relation between globular cluster specific frequency and galaxy luminosity

(abs, pdf) Johnson et al., The impact of reionization on the formation of supermassive black hole seeds

(abs, pdf) Ahn et al., Spatially Extended 21 cm Signal from Strongly Clustered UV … Continue Reading ››

21cm GC Reion SMBH

astro-ph

08 May 2014

7 May 2014 John Wise Leave a comment

(abs, pdf) Vogelsberger et al., Properties of galaxies reproduced by a hydrodynamic simulation

GalForm

astro-ph

07 May 2014

7 May 2014 John Wise Leave a comment

(abs, pdf) Boylan-Kolchin et al., Near-Field Limits on the Role of Faint Galaxies in Cosmic Reionization

Reion

astro-ph

06 May 2014

5 May 2014 John Wise Leave a comment

(abs, pdf) Cen, Evolution of Cold Streams and Emergence of the Hubble Sequence

(abs, pdf) Martizzi et al., Brightest Cluster Galaxies in Cosmological Simulations with Adaptive Mesh Refinement: Successes and Failures

(abs, pdf) Cen et al., Gas Loss in Simulated Galaxies as They Fall into Clusters

(abs, pdf) Kimm & … Continue Reading ››

Dust fesc GalForm GC

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Computational Cosmology at Georgia Tech

Monthly Archives: May 2014

“Birth of a Galaxy III” Paper Accepted

19 May 2014

16 May 2014

15 May 2014

13-14 May 2014

New Paper: 21cm Signal from the First Galaxies

12 May 2014

08 May 2014

07 May 2014

06 May 2014

Simulating the Universe