SIMBAD references

We present a method of selection of 24µm galaxies from the AKARI north ecliptic pole (NEP) deep field down to 150µJy and measurements of their two-point correlation function. We aim to associate various 24µm selected galaxy populations with present day galaxies and to investigate the impact of their environment on the direction of their subsequent evolution. We discuss using of Support Vector Machines (SVM) algorithm applied to infrared photometric data to perform star-galaxy separation, in which we achieve an accuracy higher than 80%. The photometric redshift information, obtained through the CIGALE code, is used to explore the redshift dependence of the correlation function parameter (r₀) as well as the linear bias evolution. This parameter relates galaxy distribution to the one of the underlying dark matter. We connect the investigated sources to their potential local descendants through a simplified model of the clustering evolution without interactions. We observe two different populations of star-forming galaxies, at z_med∼0.25, z_med∼0.9. Measurements of total infrared luminosities (L_TIR) show that the sample at z_med∼0.25 is composed mostly of local star-forming galaxies, while the sample at z_med∼0.9 is composed of luminous infrared galaxies (LIRGs) with L_TIR∼10^11.62L_☉. We find that dark halo mass is not necessarily correlated with the L_TIR: for subsamples with L_TIR=10^11.15L_☉ at z_med∼0.7 we observe a higher clustering length (r₀=6.21±0.78[h^–1Mpc]) than for a subsample with mean L_TIR=10^11.84L_☉ at z_med∼1.1 (r₀=5.86±0.69h^–1Mpc). We find that galaxies at z_med∼0.9 can be ancestors of present day L_* early type galaxies, which exhibit a very high r₀∼8h^–1Mpc.