J/ApJS/259/20ivo://CDS.VizieR/J/ApJS/259/20doi:10.26093/cds/vizier.22590020CDSHarikane Y.Ono Y.Ouchi M.Liu C.Sawicki M.Shibuya T.,Behroozi P.S.He W.Shimasaku K.Arnouts S.Coupon J.Fujimoto S.,Gwyn S.Huang J.Inoue A.K.Kashikawa N.Komiyama Y.Matsuoka Y.,Willott C.J.2024-02-06T12:18:27Z2022-06-27T10:55:15ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxiesspectroscopyredshiftedabsolute-magnitudeultraviolet-astronomyvisible-astronomyWe present new measurements of rest-UV luminosity functions and angular correlation functions from 4,100,221 galaxies at z~2-7 identified in the Subaru/Hyper Suprime-Cam survey and CFHT Large Area U-band Survey. The obtained luminosity functions at z~4-7 cover a very wide UV luminosity range of ~0.002-2000L_UV_^*^ combined with previous studies, confirming that the dropout luminosity function is a superposition of the active galactic nucleus (AGN) luminosity function dominant at M_UV_<~-24 mag and the galaxy luminosity function dominant at M_UV_>~-22 mag, consistent with galaxy fractions based on 1037 spectroscopically identified sources. Galaxy luminosity functions estimated from the spectroscopic galaxy fractions show the bright-end excess beyond the Schechter function at >~2{sigma} levels, possibly made by inefficient mass quenching, low dust obscuration, and/or hidden AGN activity. By analyzing the correlation functions at z~2-6 with HOD models, we find a weak redshift evolution (within 0.3dex) of the ratio of the star formation rate (SFR) to the dark matter accretion rate, SFR/(dM/dt)_h_, indicating the almost constant star formation efficiency at z~2-6, as suggested by our earlier work at z~4-7. Meanwhile, the ratio gradually increases with decreasing redshift at z<5 within 0.3dex, which quantitatively reproduces the cosmic SFR density evolution, suggesting that the redshift evolution is primarily driven by the increase of the halo number density due to the structure formation, and the decrease of the accretion rate due to the cosmic expansion. Extrapolating this calculation to higher redshifts assuming the constant efficiency suggests a rapid decrease of the SFR density at z>10 with {propto}10^-0.5(1+z)^, which will be directly tested with the James Webb Space Telescope.2022ApJS..259...20Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/259/20CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toIII/88 : Stellar Spectrophotometric Atlas (Gunn+ 1983)II/284 : COSMOS Multi-Wavelength Photometry Catalog (Capak+, 2007)VII/286 : SDSS quasar catalog, fourteenth data release (Paris+, 2018)J/ApJ/519/1 : Lyman-break galaxies at z {>~} 4 (Steidel+, 1999)J/ApJ/592/728 : Lyman break galaxies at redshift z~3 (Steidel+, 2003)J/AJ/127/3553 : JHK phot. & spectroscopy for L & T dwarfs (Knapp+, 2004)J/ApJS/172/523 : COSMOS field Ly{alpha} emitters at z~5.7 (Murayama+, 2007)J/ApJS/176/1 : Subaru/XMM-Newton deep survey (SXDS). II. (Furusawa+, 2008)J/ApJS/176/301 : Subaru/XMM-Newton deep survey IV. (SXDS) (Ouchi+, 2008)J/ApJ/696/546 : Ly{alpha} emitters at z~4.86 (Shioya+, 2009)J/ApJ/760/128 : Lya emission from 4<z<6 sources in COSMOS (Mallery+, 2012)J/ApJ/755/169 : 3<z<5 QSO luminosity function in the COSMOS (Masters+, 2012)J/ApJ/750/99 : The Pan-STARRS1 photometric system (Tonry+, 2012)J/A+A/559/A14 : VIMOS VLT Deep Survey final data release (Le Fevre+, 2013)J/MNRAS/432/2696 : Galaxy luminosity function at z = 7-9 (McLure+, 2013)J/ApJ/777/18 : Stellar mass functions of galaxies to z=4 (Muzzin+, 2013)J/ApJ/793/115 : UV-continuum slopes beta for z~4-8 galaxies (Bouwens+, 2014)J/MNRAS/440/2810 : Galaxy luminosity function at z =~ 7 (Bowler+, 2014)J/ApJ/803/34 : z~4-10 galaxies from HST legacy fields (Bouwens+, 2015)J/ApJ/810/71 : UV mag of cand. galaxies at 3~<z~<8.5 (Finkelstein+, 2015)J/ApJ/814/95 : Star formation rate of 4<~z<~8 galaxies (Finkelstein+, 2015)J/ApJS/219/15 : Morphologies of z=0-10 gal. with HST data (Shibuya+, 2015)J/ApJS/227/11 : PS1 z>5.6 quasars follow-up (Banados+, 2016)J/ApJ/821/123 : Lyman break galaxies in Hubble deep fields (Harikane+, 2016)J/ApJS/224/24 : The COSMOS2015 catalog (Laigle+, 2016)J/ApJS/225/27 : 3D-HST Survey: grism spectra master cat. (Momcheva+, 2016)J/ApJ/826/114 : z~3-6 protoclusters in CFHTLS deep fields (Toshikawa+, 2016)J/ApJ/819/24 : z>4.5 QSOs with SDSS and WISE. I. Opt. spectra (Wang+, 2016)J/MNRAS/472/273 : OzDES DR1 (Childress+, 2017)J/ApJ/841/111 : C3R2 survey: high-confidence z from DR1 (Masters+, 2017)J/A+A/600/A110 : VIMOS Ultra Deep Survey (VUDS) DR1 (Tasca+, 2017)J/ApJ/858/77 : DEIMOS 10K sp. survey in COSMOS field (Hasinger+, 2018)J/ApJ/854/73 : Full-data results of HFF: galaxies z~6-9 (Ishigaki+, 2018)J/PASJ/70/S10 : GOLDRUSH I. UV magnitudes (Ono+, 2018)J/A+A/620/A51 : WIRCam Ultra Deep Survey photometric catalogs (Pello+, 2018)J/A+A/643/A4 : ALPINE-ALMA [CII] survey. IR luminosity (Fudamoto+, 2020)J/AJ/162/47 : UV luminosity in ~25000 2<z<9 galaxies (Bouwens+, 2021)J/A+A/647/A150 : VANDELS ESO public sp. survey. DR4 (Garilli+, 2021)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/259/20https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/259/20http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/259/20https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/259/20https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/259/20http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/259/20GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/259/20/table10 (Spectroscopically identified galaxies and AGNs in our dropout samples)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/259/20/table10?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/259/20/table10?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/259/20/table10?GETtext/xml+votable180.050000true31.70825-2.10505560.0055555555555555565/6814 6/4096-4098 4101-4103 4105 4108 8192 9822-9823 9831 9848 9879 9895 9900 9902 9905 9984 9986 10146-10147 10151 10155 10158 10583 10587-10588 10590 11265-11268 11425 17677-17679 17681-17683 17685-17688 17690-17694 17699 17701 17704 17708-17709 17711-17712 17718 17721-17723 17730 17739 17808-17809 18088 18090 18687 18751 18769 18773 18777-18778 18782 18785 18787 18789 18792 18796-18797 18801 18831 18835-18836 18839 18841-18846 18852 18858-18859 18865 18868 18873-18874 18880-18881 18888 19033-19034 19036 19038 19045 19057 19059-19060 19069 19203 19205 19212-19213 19215 19218 19225 19245 19457-19458 21843 21845-21846 21848-21850 21852-21853 21855 25596-25597 25918 25935 25938-25939 25946 25949-25950 25953-25955 25958 25964 25968 25998-25999 26005-26006 26010-26012 26014 26020-26021 26023 26032 26255 26257-26258 26264 26266 26268 26270 26272-26273 26276 26279 26281-26283 26285 26289 26296 26959 26962 26965-26966 26969-26970 26973 27236 27238-27239 27242 27245 27247-27248 27251 27260 27276 27278 27280 27283 27286 27289-27290 27292 27297 27300 27304 27307 27311 27313-27314 27320 27322 27324 27327-27328 27330 27344 27649https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/259/20?format=asciiUVOpticaldefaultJ/ApJS/259/20/table10Spectroscopically identified galaxies and AGNs in our dropout samplesSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHSCPosition-based Object ID (JHHMMSS+DDMMSS)meta.id;meta.maincharRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainzsp[3/7.01] Spectroscopic redshiftsrc.redshiftfloatmag[18.5/26.4] Apparent AB magnitudemagphot.magfloatUVMag[-27.5/-19.7] Absolute UV magnitude, M_UV_magphot.mag;em.UVfloatSet[1/4] Dropout sample selected (1)src.sampleintOT[1/2] Galaxy/AGN flag (1=galaxy; 2=AGN, 267 occurrences)meta.code.classintr_zspReference for the spectroscopic redshift (2)meta.ref;pos.framecharH18Display data from Hasinger+, 2018, J/ApJ/858/77 within 1"meta.ref.urlintnullableG21Display data from Garilli+, 2021, J/A+A/647/A150 within 1"meta.ref.urlintnullablePapIDisplay data from Paper I (Ono+, 2018, J/PASJ/70/S10)meta.ref.urlintnullable