Galaxy Clustering and Baryon Acoustic Oscillations

Oct 30, 2018
5 pages
Published in:
  • PoS EDSU2018 (2018) 004
Contribution to:
  • Published: Oct 30, 2018 by SISSA

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Abstract: (SISSA)
We present measurements of Baryon Acoustic Oscillation(BAO) distances used as an uncalibrated standard ruler thatdetermine Ωde(a)\Omega_{\textrm{de}}(a), Ωk\Omega_k, Ωm\Omega_m, and dBAOrH0/cd_{\textrm{BAO}} \equiv r_* H_0 / c;and BAO distances used as a calibrated standard rulerrr_* that constrains a combination of mν\sum m_\nu, hh, and Ωbh2\Omega_b h^2. The cosmological parameters obtained in this analysis are compared with the Review of Particle Physics, PDG 2018.