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researcher

Zhefu Yu

17 papers hereh-index 9221 citations19 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author3
  • middle author9
  • last author1

Across the 13 of 17 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA13
  • astro-ph.CO2
  • astro-ph.HE2

identity via Semantic Scholar / OpenAlex

activity
20182026
most citedOzDES Reverberation Mapping Program: The first Mg II lags from five years of monitoring

39 citations · 108 across the 14 of their papers we have counts for

collaborators
Showing astro-ph.COShow all

2 papers · 1 filter

astro-ph.CO2026

AGN Reverberation Mapping with LITMUS: Fundamental Limits on lag Recovery Rates

Hugh McDougall, Tamara M. Davis, Benjamin J. S. Pope +4

Reverberation mapping of active galactic nuclei provides one of the most direct probes of the geometry and kinematics of the broad-line region by measuring time delays between cont…

astro-ph.CO2021★ 4 cited

Standardizing reverberation-measured Mg II time-lag quasars, by using the radius-luminosity relation, and constraining cosmological model parameters

Narayan Khadka, Zhefu Yu, Michal Zajaček +3

We use 78 reverberation-measured Mg II time-lag quasars (QSOs) in the redshift range 0.0033≤z≤1.89 to constrain cosmological parameters in six different cosmological mo…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.