FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2138587471> ?p ?o ?g. }

• W2138587471 endingPage "97" @default.
• W2138587471 startingPage "84" @default.
• W2138587471 abstract "We present a new measurement of the integrated stellar mass per comoving volume at redshift 5 determined via spectral energy fitting drawn from a sample of 214 photometrically-selected galaxies with z'<26.5 in the southern GOODS field. Following procedures introduced by Eyles et al. (2005), we estimate stellar masses for various sub-samples for which reliable and unconfused Spitzer IRAC detections are available. A spectroscopic sample of 14 of the most luminous sources with <z>=4.92 provides a firm lower limit to the stellar mass density of 1e6 Msun/Mpc^3. Several galaxies in this sub-sample have masses of order 10^11 Msun implying significant earlier activity occurred in massive systems. We then consider a larger sample whose photometric redshifts in the publicly-available GOODS-MUSIC catalog lie in the range 4.4 <z 5.6. Before adopting the GOODS-MUSIC photometric redshifts, we check the accuracy of their photometry and explore the possibility of contamination by low-z galaxies and low-mass stars. After excising probable stellar contaminants and using the z'-J color to exclude any remaining foreground red galaxies, we conclude that 196 sources are likely to be at z~5. The implied mass density from the unconfused IRAC fraction of this sample, scaled to the total available, is 6e6 Msun/Mpc^3. We discuss the uncertainties as well as the likelihood that we have underestimated the true mass density. Including fainter and quiescent sources the total integrated density could be as high as 1e7 Msun/Mpc^3. Using the currently available (but highly uncertain) rate of decline in the star formationhistory over 5 <z< 10, a better fit is obtained for the assembled mass at z~5 if we admit significant dust extinction at early times or extend the luminosity function to very faint limits. [abridged]" @default.
• W2138587471 created "2016-06-24" @default.
• W2138587471 creator A5044150758 @default.
• W2138587471 creator A5063166132 @default.
• W2138587471 creator A5077019414 @default.
• W2138587471 creator A5079173006 @default.
• W2138587471 creator A5083991070 @default.
• W2138587471 date "2007-04-10" @default.
• W2138587471 modified "2023-10-01" @default.
• W2138587471 title "A New Measurement of the Stellar Mass Density at<i>z</i> ≈ 5: Implications for the Sources of Cosmic Reionization" @default.
• W2138587471 cites W1787231361 @default.
• W2138587471 cites W1972232491 @default.
• W2138587471 cites W1972507852 @default.
• W2138587471 cites W1974929164 @default.
• W2138587471 cites W1994671833 @default.
• W2138587471 cites W1998961346 @default.
• W2138587471 cites W2000868811 @default.
• W2138587471 cites W2001514922 @default.
• W2138587471 cites W2007649291 @default.
• W2138587471 cites W2013199462 @default.
• W2138587471 cites W2015295900 @default.
• W2138587471 cites W2018148195 @default.
• W2138587471 cites W2022930874 @default.
• W2138587471 cites W2024739948 @default.
• W2138587471 cites W2029695419 @default.
• W2138587471 cites W2033504756 @default.
• W2138587471 cites W2037634389 @default.
• W2138587471 cites W2039261468 @default.
• W2138587471 cites W2044684033 @default.
• W2138587471 cites W2053265856 @default.
• W2138587471 cites W2064662554 @default.
• W2138587471 cites W2068368465 @default.
• W2138587471 cites W2070696493 @default.
• W2138587471 cites W2071810541 @default.
• W2138587471 cites W2077742828 @default.
• W2138587471 cites W2079227246 @default.
• W2138587471 cites W2082592033 @default.
• W2138587471 cites W2083365390 @default.
• W2138587471 cites W2091867375 @default.
• W2138587471 cites W2091946392 @default.
• W2138587471 cites W2094602492 @default.
• W2138587471 cites W2098171023 @default.
• W2138587471 cites W2111817932 @default.
• W2138587471 cites W2118265220 @default.
• W2138587471 cites W2131084924 @default.
• W2138587471 cites W2134596570 @default.
• W2138587471 cites W2142238829 @default.
• W2138587471 cites W2144320326 @default.
• W2138587471 cites W2146103050 @default.
• W2138587471 cites W2148804397 @default.
• W2138587471 cites W2162516451 @default.
• W2138587471 cites W2165299443 @default.
• W2138587471 cites W2176131481 @default.
• W2138587471 cites W2951385617 @default.
• W2138587471 cites W3099825440 @default.
• W2138587471 cites W3100024326 @default.
• W2138587471 cites W3100949304 @default.
• W2138587471 cites W3101282852 @default.
• W2138587471 cites W3101884712 @default.
• W2138587471 cites W3103562704 @default.
• W2138587471 cites W3103868583 @default.
• W2138587471 cites W3104626983 @default.
• W2138587471 cites W3104906035 @default.
• W2138587471 cites W3106526798 @default.
• W2138587471 cites W3124688811 @default.
• W2138587471 cites W3125630950 @default.
• W2138587471 cites W4297958636 @default.
• W2138587471 cites W4300521843 @default.
• W2138587471 doi "https://doi.org/10.1086/511325" @default.
• W2138587471 hasPublicationYear "2007" @default.
• W2138587471 type Work @default.
• W2138587471 sameAs 2138587471 @default.
• W2138587471 citedByCount "84" @default.
• W2138587471 countsByYear W21385874712012 @default.
• W2138587471 countsByYear W21385874712013 @default.
• W2138587471 countsByYear W21385874712014 @default.
• W2138587471 countsByYear W21385874712015 @default.
• W2138587471 countsByYear W21385874712016 @default.
• W2138587471 countsByYear W21385874712017 @default.
• W2138587471 countsByYear W21385874712018 @default.
• W2138587471 countsByYear W21385874712020 @default.
• W2138587471 countsByYear W21385874712021 @default.
• W2138587471 countsByYear W21385874712023 @default.
• W2138587471 crossrefType "journal-article" @default.
• W2138587471 hasAuthorship W2138587471A5044150758 @default.
• W2138587471 hasAuthorship W2138587471A5063166132 @default.
• W2138587471 hasAuthorship W2138587471A5077019414 @default.
• W2138587471 hasAuthorship W2138587471A5079173006 @default.
• W2138587471 hasAuthorship W2138587471A5083991070 @default.
• W2138587471 hasBestOaLocation W21385874711 @default.
• W2138587471 hasConcept C121332964 @default.
• W2138587471 hasConcept C125857072 @default.
• W2138587471 hasConcept C1276947 @default.
• W2138587471 hasConcept C150846664 @default.
• W2138587471 hasConcept C168589115 @default.
• W2138587471 hasConcept C2778521188 @default.
• W2138587471 hasConcept C33024259 @default.
• W2138587471 hasConcept C44870925 @default.

• next