---
res:
  bibo_abstract:
  - "Recent observations from the EIGER JWST program have measured for the first time
    the quasar–galaxy cross-correlation function at z ≈ 6. The autocorrelation function
    of faint z ≈ 6 quasars was also recently estimated. These measurements provide
    key insights into the properties of quasars and galaxies at high redshift and
    their relation with the host dark matter haloes. In this work, we interpret these
    data building upon an empirical quasar population model that has been applied
    successfully to quasar clustering and demographic measurements at z ≈ 2–4. We
    use a new, large-volume N-body simulation with more than a trillion particles,
    FLAMINGO-10k, to model quasars and galaxies simultaneously. We successfully reproduce
    observations of z ≈ 6 quasars and galaxies (i.e. their clustering properties and
    luminosity functions), and infer key quantities such as their luminosity–halo
    mass relation, the mass function of their host haloes, and their duty cycle/occupation
    fraction. Our key findings\r\nare (i) quasars reside on average in ≈ 1012.5 M
    haloes (corresponding to ≈ 5σ fluctuations in the initial conditions of the linear
    density field), but the distribution of host halo masses is quite broad; (ii)
    the duty cycle of (UV-bright) quasar activity is relatively low (≈ 1 per cent);
    (iii) galaxies (that are bright in [O III]) live in much smaller haloes (≈ 1010.9
    M) and have a larger duty cycle (occupation fraction) of ≈ 13 per cent. Finally,
    we focus on the inferred properties of quasars and present a homogeneous analysis
    of their evolution with redshift. The picture that emerges reveals a strong evolution
    of the host halo mass and duty cycle of quasars at z ≈ 2–6, and calls for new
    investigations of the role of quasar activity across cosmic time.@eng"
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Elia
      foaf_name: Pizzati, Elia
      foaf_surname: Pizzati
  - foaf_Person:
      foaf_givenName: Joseph F.
      foaf_name: Hennawi, Joseph F.
      foaf_surname: Hennawi
  - foaf_Person:
      foaf_givenName: Joop
      foaf_name: Schaye, Joop
      foaf_surname: Schaye
  - foaf_Person:
      foaf_givenName: Matthieu
      foaf_name: Schaller, Matthieu
      foaf_surname: Schaller
  - foaf_Person:
      foaf_givenName: Anna Christina
      foaf_name: Eilers, Anna Christina
      foaf_surname: Eilers
  - foaf_Person:
      foaf_givenName: Feige
      foaf_name: Wang, Feige
      foaf_surname: Wang
  - foaf_Person:
      foaf_givenName: Carlos S.
      foaf_name: Frenk, Carlos S.
      foaf_surname: Frenk
  - foaf_Person:
      foaf_givenName: Willem
      foaf_name: Elbers, Willem
      foaf_surname: Elbers
  - foaf_Person:
      foaf_givenName: John C.
      foaf_name: Helly, John C.
      foaf_surname: Helly
  - foaf_Person:
      foaf_givenName: Ruari
      foaf_name: Mackenzie, Ruari
      foaf_surname: Mackenzie
  - foaf_Person:
      foaf_givenName: Jorryt J
      foaf_name: Matthee, Jorryt J
      foaf_surname: Matthee
      foaf_workInfoHomepage: http://www.librecat.org/personId=7439a258-f3c0-11ec-9501-9df22fe06720
    orcid: 0000-0003-2871-127X
  - foaf_Person:
      foaf_givenName: Rongmon
      foaf_name: Bordoloi, Rongmon
      foaf_surname: Bordoloi
  - foaf_Person:
      foaf_givenName: Daichi
      foaf_name: Kashino, Daichi
      foaf_surname: Kashino
  - foaf_Person:
      foaf_givenName: Rohan P.
      foaf_name: Naidu, Rohan P.
      foaf_surname: Naidu
  - foaf_Person:
      foaf_givenName: Minghao
      foaf_name: Yue, Minghao
      foaf_surname: Yue
  bibo_doi: 10.1093/mnras/stae2307
  bibo_issue: '4'
  bibo_volume: 534
  dct_date: 2024^xs_gYear
  dct_identifier:
  - UT:001335663900008
  dct_isPartOf:
  - http://id.crossref.org/issn/0035-8711
  - http://id.crossref.org/issn/1365-2966
  dct_language: eng
  dct_publisher: Oxford University Press@
  dct_title: A unified model for the clustering of quasars and galaxies at z ≈ 6@
...