2026-07-23T02:54:45Zivo://CDS.VizieR/J/A+A/710/A2022026-06-18T00:10:11ZJ.A_AIVOACAMIRA clusters in the eFEDS fieldThis is the second paper in a series exploring the X-ray properties of galaxy clusters optically selected by the Subaru Hyper Suprime-Cam (HSC) survey, using data from the SRG/eROSITA Final Equatorial-Depth Survey (eFEDS). We aim to investigate scaling relations between observable cluster properties and mass, and to study the radial X-ray profiles of a large sample of optically selected clusters. We analyze a sample of 997 CAMIRA clusters with richness N>15 and redshifts of 0.1<z<1.3. Using bolometric luminosities derived from count rates and a weak-lensing mass calibration, we study the L-M and N-M scaling relations through stacking analysis, while accounting for selection effects and redshift evolution. We also compare clusters with and without X-ray counterparts in the eFEDS catalog in terms of their scaling relations and surface brightness profiles. The best-fit L-M slope (1.56^+0.14^_-0.12_) is slightly steeper than the self-similar prediction, yet remains consistent with our previous findings. The N-M slope (0.766^+0.070^_-0.060_) broadly agrees with theoretical expectations and other optical samples. The data do not require any additional redshift evolution beyond the standard self-similar scaling, although current constraints on evolution remain weak. X-ray detected clusters exhibit a marginally steeper L-M slope, higher central surface brightness, and more centrally concentrated X-ray profiles than undetected systems. Our results highlight systematic differences in the X-ray properties between optically and X-ray selected cluster samples. This study extends scaling relation analyses into lower mass and luminosity regimes, demonstrating the value of combining deep X-ray and optical surveys like eROSITA and Subaru HSC.galaxy-clustersx-ray-sourcesgalaxy-classification-systemsgalactic-and-extragalactic-astronomycosmologyobservational-astronomyhttps://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/710/A202https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/710/A2022026A&A...710A.202Nhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/710/A202Cone search capability for table J/A+A/710/A202/table1 (CAMIRA clusters in the eFEDS field)Nguyen-Dang N.T.Ota N.Okabe N.Oguri M.Mitsuishi I.Reiprich T.H.,Pacaud F.Bulbul E.Sanders J.S.Brueggen M.Liu A.Tsujita Y.,Chiu I.Ghirardini V.Grandis S.Klein M.Migkas K.Miyatake H.,Miyazaki S.Ramos-Ceja M.E.CDS2026https://cds.unistra.fr/vizier-org/licences_vizier.htmlCDS support team <cds-question@unistra.fr>DatasetAstroObjectsastronomy