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Small-scale Intensity Mapping: Extended Lyα, Hα, and Continuum Emission as a Probe of Halo Star Formation in High-redshift Galaxies

• Authors: Lluís Mas-Ribas, Mark Dijkstra, Joseph F. Hennawi, Michele Trenti, Rieko Momose, and Masami Ouchi

2017 The Astrophysical Journal 841 19.

• Provider: AAS Journals

Caption: Figure 1.

Lyα emission correlation functions as a function of distance from the central galaxy for different clustering models. The solid black line denotes our fiducial model, derived by extrapolating observational constraints on the scale-dependent bias by Ouchi et al. (2010). The dashed red curve displays the same model, but with the bias limited to a value 10 (the maximum value inferred by Ouchi et al. 2010) . The blue line indicates the common power-law clustering of LAEs at redshift ﹩z\sim 3﹩. The green line denotes the NFW profile (see the text).