{"paper":{"title":"H-ATLAS/GAMA: Magnification Bias Tomography. Astrophysical constraints above $\\sim1$ arcmin","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Cooray, A. Lapi, C. Furlanetto, E. Valiante, G. de Zotti, J. Gonz\\'alez-Nuevo, J. Loveday, L. Bonavera, L. Danese, L. Dunne, M. Negrello, M. W. L. Smith, N. Bourne, R. J. Ivison, S. Dye, S. Eales, S. Maddox","submitted_at":"2017-07-12T13:29:08Z","abstract_excerpt":"In this work we measure and study the cross-correlation signal between a foreground sample of GAMA galaxies with spectroscopic redshifts in the range $0.2<z<0.8$, and a background sample of H-ATLAS galaxies with photometric redshifts $\\gtrsim1.2$. It constitutes a substantial improvement over the cross-correlation measurements made by Gonzalez-Nuevo et al. (2014) with updated catalogues and wider area (with $S/N\\gtrsim 5$ below 10' and reaching $S/N\\sim 20$ below 30\"). The better statistics allow us to split the sample in different redshift bins and to perform a tomographic analysis (with $S/N"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.03709","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}