FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100992825> ?p ?o ?g. }

• W3100992825 endingPage "A77" @default.
• W3100992825 startingPage "A77" @default.
• W3100992825 abstract "Using spectroscopic observations taken for the Visible Multi-Object Spectrograph (VIMOS) Ultra-Deep Survey (VUDS) we report here on the discovery of PCl J1001+0220, a massive proto-cluster of galaxies located at z spec ~ 4.57 in the COSMOS field. With nine spectroscopic members, the proto-cluster was initially detected as a ~12 σ spectroscopic overdensity of typical star-forming galaxies in the blind spectroscopic survey of the early universe (2 < z ≲ 6) performed by VUDS. It was further mapped using a new technique developed which statistically combines spectroscopic and photometric redshifts, the latter derived from a recent compilation of incredibly deep multi-band imaging performed on the COSMOS field. Through various methods, the descendant mass of PCl J1001+0220 is estimated to be log ( M h / M ⊙ ) z =0 ~ 14.5–15 with a large amount of mass apparently already in place at z ~ 4.57. An exhaustive comparison was made between the properties of various spectroscopic and photometric member samples and matched samples of galaxies inhabiting less dense environments at the same redshifts. Tentative evidence is found for a fractional excess of older galaxies more massive in their stellar content amongst the member samples relative to the coeval field, an observation which suggests the pervasive early onset of vigorous star formation for proto-cluster galaxies. No evidence is found for the differences in the star formation rates (SFRs) of member and coeval field galaxies either through estimating by means of the rest-frame ultraviolet or through separately stacking extremely deep Very Large Array 3 GHz imaging for both samples. Additionally, no evidence for pervasive strong active galactic nuclei (AGN) activity is observed in either environment. Analysis of Hubble Space Telescope images of both sets of galaxies as well as their immediate surroundings provides weak evidence for an elevated incidence of galaxy–galaxy interaction within the bounds of the proto-cluster. The stacked and individual spectral properties of the two samples are compared, with a definite suppression of Ly α seen in the average member galaxy relative to the coeval field ( f esc , Ly α = 1.8 −1.7 +0.3 % and 4.0 −0.8 +1.0 %, respectively). This observation along with other lines of evidence leads us to infer the possible presence of a large, cool, diffuse medium within the proto-cluster environment evocative of a nascent intracluster medium forming in the early universe." @default.
• W3100992825 created "2020-11-23" @default.
• W3100992825 creator A5001219575 @default.
• W3100992825 creator A5007200934 @default.
• W3100992825 creator A5022137696 @default.
• W3100992825 creator A5026007485 @default.
• W3100992825 creator A5028548201 @default.
• W3100992825 creator A5029531883 @default.
• W3100992825 creator A5035438463 @default.
• W3100992825 creator A5041079860 @default.
• W3100992825 creator A5041408764 @default.
• W3100992825 creator A5043083140 @default.
• W3100992825 creator A5048538677 @default.
• W3100992825 creator A5052031270 @default.
• W3100992825 creator A5055948382 @default.
• W3100992825 creator A5062010375 @default.
• W3100992825 creator A5069101046 @default.
• W3100992825 creator A5072964779 @default.
• W3100992825 creator A5075217338 @default.
• W3100992825 creator A5075527069 @default.
• W3100992825 creator A5076653496 @default.
• W3100992825 creator A5079315006 @default.
• W3100992825 creator A5081204604 @default.
• W3100992825 creator A5089614131 @default.
• W3100992825 creator A5089688228 @default.
• W3100992825 date "2018-07-01" @default.
• W3100992825 modified "2023-10-16" @default.
• W3100992825 title "The VIMOS Ultra-Deep Survey: Emerging from the dark, a massive proto-cluster at <i>z</i> ~ 4.57" @default.
• W3100992825 cites W1547987941 @default.
• W3100992825 cites W1554821233 @default.
• W3100992825 cites W1593856062 @default.
• W3100992825 cites W1596864409 @default.
• W3100992825 cites W1603779598 @default.
• W3100992825 cites W1622230873 @default.
• W3100992825 cites W1634409775 @default.
• W3100992825 cites W1671178062 @default.
• W3100992825 cites W1679458787 @default.
• W3100992825 cites W1787527611 @default.
• W3100992825 cites W1794867031 @default.
• W3100992825 cites W1834809232 @default.
• W3100992825 cites W1859263414 @default.
• W3100992825 cites W1894812898 @default.
• W3100992825 cites W1899922798 @default.
• W3100992825 cites W1937529881 @default.
• W3100992825 cites W1965877476 @default.
• W3100992825 cites W1966928945 @default.
• W3100992825 cites W1968635501 @default.
• W3100992825 cites W1969628537 @default.
• W3100992825 cites W1973609488 @default.
• W3100992825 cites W1974174849 @default.
• W3100992825 cites W1974545003 @default.
• W3100992825 cites W1977808354 @default.
• W3100992825 cites W1978090530 @default.
• W3100992825 cites W1979742375 @default.
• W3100992825 cites W1991215143 @default.
• W3100992825 cites W1994671833 @default.
• W3100992825 cites W1994677030 @default.
• W3100992825 cites W1995667613 @default.
• W3100992825 cites W1996537612 @default.
• W3100992825 cites W1999046479 @default.
• W3100992825 cites W1999402800 @default.
• W3100992825 cites W2008141107 @default.
• W3100992825 cites W2009016388 @default.
• W3100992825 cites W2010163489 @default.
• W3100992825 cites W2013741966 @default.
• W3100992825 cites W2014203224 @default.
• W3100992825 cites W2014458029 @default.
• W3100992825 cites W2019119271 @default.
• W3100992825 cites W2019666014 @default.
• W3100992825 cites W2019783281 @default.
• W3100992825 cites W2019808974 @default.
• W3100992825 cites W2024183904 @default.
• W3100992825 cites W2030203126 @default.
• W3100992825 cites W2030427115 @default.
• W3100992825 cites W2031885892 @default.
• W3100992825 cites W2035825145 @default.
• W3100992825 cites W2036006391 @default.
• W3100992825 cites W2038561135 @default.
• W3100992825 cites W2041570229 @default.
• W3100992825 cites W2042369320 @default.
• W3100992825 cites W2043212920 @default.
• W3100992825 cites W2044669640 @default.
• W3100992825 cites W2045895958 @default.
• W3100992825 cites W2049664914 @default.
• W3100992825 cites W2053342159 @default.
• W3100992825 cites W2054852647 @default.
• W3100992825 cites W2055103588 @default.
• W3100992825 cites W2055629046 @default.
• W3100992825 cites W2060753691 @default.
• W3100992825 cites W2060903742 @default.
• W3100992825 cites W2062282678 @default.
• W3100992825 cites W2062720427 @default.
• W3100992825 cites W2065693920 @default.
• W3100992825 cites W2066052512 @default.
• W3100992825 cites W2067509014 @default.
• W3100992825 cites W2067558684 @default.
• W3100992825 cites W2070696493 @default.
• W3100992825 cites W2071056656 @default.

• next