Listar Departamento de Física por autor "Xu, Kun"
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Evidence for baryon acoustic oscillations from galaxy–ellipticity correlations
Xu, Kun; Jing, Y.P.; Zhao, Gong-Bo; Cuesta, A.J. (Springer, 2023)The Baryon Acoustic Oscillations (BAO) feature in the clustering of galaxies or quasars provides a "standard ruler" for distance measurements in cosmology. In this work, we report a 2∼3σ signal of the BAO dip feature in ...