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20222025
most citedXQR-30: the ultimate XSHOOTER quasar sample at the reionization epoch

80 citations · 303 across the 14 of their papers we have counts for

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Showing 2023Show all

6 papers · 1 filter

astro-ph.CO2023

Constraints on the Evolution of the Ionizing Background and Ionizing Photon Mean Free Path at the End of Reionization

Frederick B. Davies, Sarah E. I. Bosman, Prakash Gaikwad +16

The variations in Ly forest opacity observed at between lines of sight to different background quasars are too strong to be caused by fluctuations in the density field a…

astro-ph.CO2023★ 4 cited

Robustness of direct measurements of the mean free path of ionizing photons in the epoch of reionization

Sindhu Satyavolu, Girish Kulkarni, Laura C. Keating +1

Measurements of the mean free path of Lyman-continuum photons in the intergalactic medium during the epoch of reionization can help constrain the nature of the sources as well as s…

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.GA2023★ 52 cited

XQR-30: Black Hole Masses and Accretion Rates of 42 z>6 Quasars

C. Mazzucchelli, M. Bischetti, V. D'Odorico +19

We present bolometric luminosities, black hole masses and Eddington ratios for 42 luminous quasars at z>6 using high signal-to-noise ratio VLT/X-Shooter spectra, acquired in the en…

astro-ph.GA2023★ 80 cited

XQR-30: the ultimate XSHOOTER quasar sample at the reionization epoch

Valentina D'Odorico, E. Banados, G. D. Becker +46

The final phase of the reionization process can be probed by rest-frame UV absorption spectra of quasars at z>6, shedding light on the properties of the diffuse intergalactic mediu…

astro-ph.GA2023★ 21 cited

New quasar proximity zone size measurements at using the enlarged XQR-30 sample

Sindhu Satyavolu, Anna-Christina Eilers, Girish Kulkarni +15

Proximity zones of high-redshift quasars are unique probes of their central supermassive black holes as well as the intergalactic medium in the last stages of reionization. We pres…