2 papers
astro-ph.CO2023
Forecasting the BAO Measurements of the CSST galaxy and AGN Spectroscopic Surveys
Haitao Miao, Yan Gong, Xuelei Chen +3
The spectroscopic survey of China's Space Survey Telescope (CSST) is expected to obtain a huge number of slitless spectra, including more than one hundred million galaxy spectra an…
astro-ph.CO2019
Cosmological constraints from the redshift dependence of the Alcock-Paczynski effect: Possibility of estimateing the non-linear systematics using fast simulations
Qinglin Ma, Yiqing Guo, Xiao-Dong Li +5
The tomographic AP method is so far the best method in separating the Alcock-Paczynski (AP) signal from the redshift space distortion (RSD) effects and deriving powerful constraint…