Hyper Suprime-Cam Year 3 results: Cosmology from cosmic shear power spectra
Roohi Dalal, Xiangchong Li, Andrina Nicola, J. Zuntz, Michael A. Strauss, Sunao Sugiyama, Tianqing Zhang, Markus Michael Rau, Rachel Mandelbaum, Masahiro Takada, Surhud More, Hironao Miyatake, Arun Kannawadi, Masato Shirasaki, Takanori Taniguchi, Ryuichi Takahashi, Ken Osato, Takashi Hamana, Masamune Oguri, Atsushi J. Nishizawa, A. A. Plazas, Tomomi Sunayama, David Alonso, Anže Slosar, Wentao Luo, Robert Armstrong, James Bosch, Bau-Ching Hsieh, Yutaka Komiyama, Robert H. Lupton, Nate B. Lust, Lauren A. MacArthur, Satoshi Miyazaki, Hitoshi Murayama, Takahiro Nishimichi, Yuki Okura, P. A. Price, Philip J. Tait, Masayuki Tanaka, Shiang‐Yu Wang
Abstract
A new analysis of the distribution of matter in the Universe continues to find a discrepancy in the clumpiness of dark matter in the late and early Universe, suggesting a fundamental error in the standard cosmological model.