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- W3100525342 abstract "We search for high redshift ($zsim$1-2) galaxy clusters using low luminosity radio galaxies (FR~I) as beacons and our newly developed Poisson Probability Method (PPM) based on photometric redshift information and galaxy number counts. We use a sample of 32 FR~Is within the Cosmic Evolution Survey (COSMOS) field from Chiaberge et al. (2009) catalog. We derive a reliable subsample of 21 {it bona fide} Low Luminosity Radio Galaxies (LLRGs) and a subsample of 11 High Luminosity Radio Galaxies (HLRGs), on the basis of photometric redshift information and NRAO VLA Sky Survey (NVSS) radio fluxes. The LLRGs are selected to have 1.4~GHz rest frame luminosities lower than the fiducial FR~I/FR~II divide. This also allows us to estimate the comoving space density of sources with $L_{1.4}simeq 10^{32.3},hbox{erg},hbox{s}^{-1},hbox{Hz}^{-1}$ at $zsimeq 1.1$, which strengthens the case for a strong cosmological evolution of these sources. In the fields of the LLRGs and HLRGs we find evidence that 14 and 8 of them reside in rich groups or galaxy clusters, respectively. Thus, overdensities are found around $sim70%$ of the FR~Is, independently of the considered subsample. This rate is in agreement with the fraction found for low redshift FR~Is and it is significantly higher than that of FR~IIs at all redshifts. Although our method is primarily introduced for the COSMOS survey, it may be applied to both present and future wide field surveys such as SDSS Stripe 82, LSST, and Euclid. Furthermore, cluster candidates found with our method are excellent targets for next generation space telescopes such as JWST." @default.
- W3100525342 created "2020-11-23" @default.
- W3100525342 creator A5019966786 @default.
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- W3100525342 creator A5047959989 @default.
- W3100525342 creator A5060557881 @default.
- W3100525342 creator A5075543000 @default.
- W3100525342 date "2014-08-22" @default.
- W3100525342 modified "2023-10-18" @default.
- W3100525342 title "CLUSTER CANDIDATES AROUND LOW-POWER RADIO GALAXIES AT<i>z</i>∼ 1-2 IN COSMOS" @default.
- W3100525342 cites W1553522476 @default.
- W3100525342 cites W1596864409 @default.
- W3100525342 cites W1679458787 @default.
- W3100525342 cites W1804339132 @default.
- W3100525342 cites W1846958989 @default.
- W3100525342 cites W1873472560 @default.
- W3100525342 cites W1889219111 @default.
- W3100525342 cites W1966667130 @default.
- W3100525342 cites W1969628537 @default.
- W3100525342 cites W1970963749 @default.
- W3100525342 cites W1974532581 @default.
- W3100525342 cites W1975001471 @default.
- W3100525342 cites W1975831993 @default.
- W3100525342 cites W1977779037 @default.
- W3100525342 cites W1982452454 @default.
- W3100525342 cites W1982686285 @default.
- W3100525342 cites W1983932997 @default.
- W3100525342 cites W1984823076 @default.
- W3100525342 cites W1991955001 @default.
- W3100525342 cites W1995014409 @default.
- W3100525342 cites W1995137938 @default.
- W3100525342 cites W2001102835 @default.
- W3100525342 cites W2008718851 @default.
- W3100525342 cites W2009016388 @default.
- W3100525342 cites W2017125715 @default.
- W3100525342 cites W2020829893 @default.
- W3100525342 cites W2021397906 @default.
- W3100525342 cites W2024529841 @default.
- W3100525342 cites W2027950871 @default.
- W3100525342 cites W2031504815 @default.
- W3100525342 cites W2033022061 @default.
- W3100525342 cites W2034097147 @default.
- W3100525342 cites W2036920580 @default.
- W3100525342 cites W2039082913 @default.
- W3100525342 cites W2039521251 @default.
- W3100525342 cites W2042369320 @default.
- W3100525342 cites W2043845102 @default.
- W3100525342 cites W2045278822 @default.
- W3100525342 cites W2047002529 @default.
- W3100525342 cites W2050699133 @default.
- W3100525342 cites W2052779807 @default.
- W3100525342 cites W2054555387 @default.
- W3100525342 cites W2054851301 @default.
- W3100525342 cites W2055373108 @default.
- W3100525342 cites W2057148901 @default.
- W3100525342 cites W2060658644 @default.
- W3100525342 cites W2060903742 @default.
- W3100525342 cites W2062720427 @default.
- W3100525342 cites W2062743018 @default.
- W3100525342 cites W2065460175 @default.
- W3100525342 cites W2068178208 @default.
- W3100525342 cites W2068738933 @default.
- W3100525342 cites W2069108113 @default.
- W3100525342 cites W2069331962 @default.
- W3100525342 cites W2069480844 @default.
- W3100525342 cites W2069663269 @default.
- W3100525342 cites W2070335405 @default.
- W3100525342 cites W2071056656 @default.
- W3100525342 cites W2074073650 @default.
- W3100525342 cites W2078090117 @default.
- W3100525342 cites W2081906145 @default.
- W3100525342 cites W2082333162 @default.
- W3100525342 cites W2088110369 @default.
- W3100525342 cites W2089571321 @default.
- W3100525342 cites W2093550417 @default.
- W3100525342 cites W2093697839 @default.
- W3100525342 cites W2097866177 @default.
- W3100525342 cites W2098672383 @default.
- W3100525342 cites W2101735470 @default.
- W3100525342 cites W2103734248 @default.
- W3100525342 cites W2108179281 @default.
- W3100525342 cites W2109028916 @default.
- W3100525342 cites W2109554660 @default.
- W3100525342 cites W2109672483 @default.
- W3100525342 cites W2110846571 @default.
- W3100525342 cites W2114003087 @default.
- W3100525342 cites W2117233176 @default.
- W3100525342 cites W2123884910 @default.
- W3100525342 cites W2124598998 @default.
- W3100525342 cites W2138422812 @default.
- W3100525342 cites W2141217618 @default.
- W3100525342 cites W2141968105 @default.
- W3100525342 cites W2145339943 @default.
- W3100525342 cites W2146631284 @default.
- W3100525342 cites W2150108369 @default.
- W3100525342 cites W2152344907 @default.
- W3100525342 cites W2155385043 @default.
- W3100525342 cites W2158528198 @default.