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20012023
most citedThe SAMI Galaxy Survey: instrument specification and target selection

506 citations · 2.7k across the 43 of their papers we have counts for

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Showing astro-ph.COShow all

5 papers · 1 filter

astro-ph.CO2023★ 2 cited

Probing Ultra-late Reionization: Direct Measurements of the Mean Free Path over

Yongda Zhu, George D. Becker, Holly M. Christenson +22

The mean free path of ionizing photons, , is a critical parameter for modeling the intergalactic medium (IGM) both during and after reionization. We present direct mea…

astro-ph.CO2023★ 5 cited

Measuring the photo-ionization rate, neutral fraction and mean free path of HI ionizing photons at from a large sample of XShooter and ESI spectra

Prakash Gaikwad, Martin G. Haehnelt, Frederick B. Davies +16

We measure the mean free path (), photo-ionization rate () and neutral fraction () of hydrogen in 12 redshif…

astro-ph.CO2022★ 91 cited

Long Dark Gaps in the Ly Forest at : Evidence of Ultra Late Reionization from XQR-30 Spectra

Yongda Zhu, George D. Becker, Sarah E. I. Bosman +22

We present a new investigation of the intergalactic medium (IGM) near reionization using dark gaps in the Lyman- (Ly) forest. With its lower optical depth, Ly offers a pot…

astro-ph.CO2021★ 302 cited

Hydrogen reionisation ends by : Lyman- optical depth measured by the XQR-30 sample

Sarah E. I. Bosman, Frederick B. Davies, George D. Becker +23

The presence of excess scatter in the Ly- forest at , together with the existence of sporadic extended opaque Gunn-Peterson troughs, has started to provide robust evi…

astro-ph.CO2013★ 6 cited

Probing the mass assembly of massive nearby galaxies with deep imaging

Pierre-Alain Duc

According to a popular scenario supported by numerical models, the mass assembly and growth of massive galaxies, in particular the Early-Type Galaxies (ETGs), is, below a redshift…