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- W2138422812 abstract "We analyze the star formation properties of 16 infrared-selected, spectroscopically confirmed galaxy clusters at $1 < z < 1.5$ from the Spitzer/IRAC Shallow Cluster Survey (ISCS). We present new spectroscopic confirmation for six of these high-redshift clusters, five of which are at $z>1.35$. Using infrared luminosities measured with deep Spitzer/MIPS observations at 24 $mu$m, along with robust optical+IRAC photometric redshifts and SED-fitted stellar masses, we present the dust-obscured star-forming fractions, star formation rates and specific star formation rates in these clusters as functions of redshift and projected clustercentric radius. We find that $zsim 1.4$ represents a transition redshift for the ISCS sample, with clear evidence of an unquenched era of cluster star formation at earlier times. Beyond this redshift the fraction of star-forming cluster members increases monotonically toward the cluster centers. Indeed, the specific star formation rate in the cores of these distant clusters is consistent with field values at similar redshifts, indicating that at $z>1.4$ environment-dependent quenching had not yet been established in ISCS clusters. Combining these observations with complementary studies showing a rapid increase in the AGN fraction, a stochastic star formation history, and a major merging episode at the same epoch in this cluster sample, we suggest that the starburst activity is likely merger-driven and that the subsequent quenching is due to feedback from merger-fueled AGN. The totality of the evidence suggests we are witnessing the final quenching period that brings an end to the era of star formation in galaxy clusters and initiates the era of passive evolution." @default.
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- W2138422812 date "2013-12-03" @default.
- W2138422812 modified "2023-10-17" @default.
- W2138422812 title "THE ERA OF STAR FORMATION IN GALAXY CLUSTERS" @default.
- W2138422812 cites W1782799444 @default.
- W2138422812 cites W1826794997 @default.
- W2138422812 cites W1865085185 @default.
- W2138422812 cites W1919621015 @default.
- W2138422812 cites W1963501671 @default.
- W2138422812 cites W1975144298 @default.
- W2138422812 cites W1979273572 @default.
- W2138422812 cites W1979769573 @default.
- W2138422812 cites W1983594122 @default.
- W2138422812 cites W1983932997 @default.
- W2138422812 cites W1985952407 @default.
- W2138422812 cites W1994671833 @default.
- W2138422812 cites W1995014409 @default.
- W2138422812 cites W1996649665 @default.
- W2138422812 cites W1996832589 @default.
- W2138422812 cites W1997434829 @default.
- W2138422812 cites W1998961346 @default.
- W2138422812 cites W2001085255 @default.
- W2138422812 cites W2001717952 @default.
- W2138422812 cites W2007325934 @default.
- W2138422812 cites W2008548976 @default.
- W2138422812 cites W2012886609 @default.
- W2138422812 cites W2017569741 @default.
- W2138422812 cites W2017580611 @default.
- W2138422812 cites W2018489450 @default.
- W2138422812 cites W2021296731 @default.
- W2138422812 cites W2021590434 @default.
- W2138422812 cites W2022441827 @default.
- W2138422812 cites W2024319723 @default.
- W2138422812 cites W2027297109 @default.
- W2138422812 cites W2027950871 @default.
- W2138422812 cites W2030427115 @default.
- W2138422812 cites W2032317739 @default.
- W2138422812 cites W2034400814 @default.
- W2138422812 cites W2036934554 @default.
- W2138422812 cites W2037477551 @default.
- W2138422812 cites W2037686658 @default.
- W2138422812 cites W2048081417 @default.
- W2138422812 cites W2048234800 @default.
- W2138422812 cites W2057148901 @default.
- W2138422812 cites W2061286255 @default.
- W2138422812 cites W207201400 @default.
- W2138422812 cites W2074747635 @default.
- W2138422812 cites W2075623670 @default.
- W2138422812 cites W2078145475 @default.
- W2138422812 cites W2078179277 @default.
- W2138422812 cites W2084086990 @default.
- W2138422812 cites W2084797356 @default.
- W2138422812 cites W2084830951 @default.
- W2138422812 cites W2087786326 @default.
- W2138422812 cites W2092009002 @default.
- W2138422812 cites W2094075846 @default.
- W2138422812 cites W2101392850 @default.
- W2138422812 cites W2101701816 @default.
- W2138422812 cites W2106002415 @default.
- W2138422812 cites W2107337450 @default.
- W2138422812 cites W2114003087 @default.
- W2138422812 cites W2116298759 @default.
- W2138422812 cites W2118982760 @default.
- W2138422812 cites W2121250867 @default.
- W2138422812 cites W2123494985 @default.
- W2138422812 cites W2124718861 @default.
- W2138422812 cites W2125467645 @default.
- W2138422812 cites W2127065577 @default.
- W2138422812 cites W2127888248 @default.
- W2138422812 cites W2129760210 @default.
- W2138422812 cites W2130328847 @default.
- W2138422812 cites W2135894620 @default.
- W2138422812 cites W2141709306 @default.
- W2138422812 cites W2146026248 @default.
- W2138422812 cites W2147847259 @default.
- W2138422812 cites W2147875900 @default.
- W2138422812 cites W2151582788 @default.