Measurement of redshift dependent cross correlation of HSC clusters and Fermi $\gamma$ rays

Daiki Hashimoto, Atsushi J. Nishizawa, Masato Shirasaki +4

The cross-correlation study of the unresolved $\gamma$-ray background (UGRB) with galaxy clusters has a potential to reveal the nature of the UGRB. In this paper, we perform a cross-cor…