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The cosmic infrared background (CIB) is the accumulated infrared (IR)radiation mainly from interstellar dust heated up by early stars. In this work,we measure the cross-correlation between galaxies from the unWISE catalog andthe CIB maps from the Planck satellite to simultaneously constrain the cosmicstar formation rate (SFR), dust spectral energy distribution (SED), and thehalo occupation distribution (HOD). The unWISE galaxy catalog is divided intothree tomographic bins centered at $z\sim 0.6, 1.1, 1.5$, and the CIB maps areat 353, 545, and 857 $\mathrm{GHz}$. We measure the cross-correlations betweenthese galaxy samples and CIB maps and get a 194$\sigma$ signal within anangular scale $100<\ell<2000$, from which we constrain two CIB halo models fromprevious literature and one new model. The SFR, SED, and HOD model parametersare constrained consistently among the three models. Specifically, the dusttemperature at $z=0$ is constrained $T_0=21.44^{+1.03}_{-1.06} \,\mathrm{K}$,which is slightly lower than $T_0=24.4\pm1.9 \,\mathrm{K}$ measured by thePlanck collaboration. The halo mass that gives the most efficient starformation is around $10^{11.8}M_{\odot}$. From the model parameters, combinedwith the SFR density at $z=0$ synthesized from multi-wavelength observations,we break the degeneracy between SED and SFR and recover the cosmic starformation history that is consistent with multi-wavelength surveys. We alsoconstrain the graybody SED model in agreement with previous measurements frominfrared flux stacking. From the HOD constraints, we derive an increasing trendof galaxy linear bias along redshifts that agrees with the results from cross-and auto-correlation with unWISE galaxies. This study indicates the power ofusing CIB-galaxy cross-correlation to study star formation, dust, and abundanceof galaxies across cosmic time.

The star formation, dust, and abundance of galaxies with unWISE-CIB cross-correlations