FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386443115> ?p ?o ?g. }

• W4386443115 endingPage "174" @default.
• W4386443115 startingPage "174" @default.
• W4386443115 abstract "Abstract The formation of the first supermassive black holes is expected to have occurred in some most pronounced matter and galaxy overdensities in the early universe. We have conducted a submillimeter wavelength continuum survey of 54 z ∼ 6 quasars using the Submillimeter Common-User Bolometre Array-2 on the James Clerk Maxwell Telescope to study the environments around z ∼ 6 quasars. We identified 170 submillimeter galaxies (SMGs) with above 3.5 σ detections in 450 or 850 μ m maps. Their far-IR luminosities are (2.2–6.4) × 10 12 L ⊙ , and their star formation rates are ∼400–1200 M ⊙ yr −1 . We also calculated the SMGs’ differential and cumulative number counts in a combined area of ∼620 arcmin 2 . To a 4 σ detection (at ∼5.5 mJy), SMGs’ overdensity is <?CDATA ${0.68}_{-0.19}^{+0.21}$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:msubsup> <mml:mrow> <mml:mn>0.68</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>0.19</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> <mml:mn>0.21</mml:mn> </mml:mrow> </mml:msubsup> </mml:math> (±0.19), exceeding the blank-field source counts by a factor of 1.68. We find that 13/54 quasars show overdensities (at ∼5.5 mJy) of δ SMG ∼ 1.5–5.4. The combined area of these 13 quasars exceeds the blank-field counts with the overdensity to 5.5 mJy of δ SMG ∼ <?CDATA ${2.46}_{-0.55}^{+0.64}$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:msubsup> <mml:mrow> <mml:mn>2.46</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>0.55</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> <mml:mn>0.64</mml:mn> </mml:mrow> </mml:msubsup> </mml:math> (±0.25) in the regions of ∼150 arcmin 2 . However, the excess is insignificant on the bright end (e.g., 7.5 mJy). We also compare results with previous environmental studies of Ly α emitters and Lyman break galaxies on a similar scale. Our survey presents the first systematic study of the environment of quasars at z ∼ 6. The newly discovered SMGs provide essential candidates for follow-up spectroscopic observations to test whether they reside in the same large-scale structures as the quasars and search for protoclusters at an early epoch." @default.
• W4386443115 created "2023-09-06" @default.
• W4386443115 creator A5000095367 @default.
• W4386443115 creator A5000640991 @default.
• W4386443115 creator A5014220566 @default.
• W4386443115 creator A5018353502 @default.
• W4386443115 creator A5018789920 @default.
• W4386443115 creator A5025532100 @default.
• W4386443115 creator A5026512679 @default.
• W4386443115 creator A5027714453 @default.
• W4386443115 creator A5030109075 @default.
• W4386443115 creator A5034769481 @default.
• W4386443115 creator A5047687282 @default.
• W4386443115 creator A5051101155 @default.
• W4386443115 creator A5053049059 @default.
• W4386443115 creator A5060482326 @default.
• W4386443115 creator A5069209748 @default.
• W4386443115 creator A5079844012 @default.
• W4386443115 creator A5090206203 @default.
• W4386443115 date "2023-09-01" @default.
• W4386443115 modified "2023-10-18" @default.
• W4386443115 title "SCUBA-2 High Redshift Bright Quasar Survey. II. The Environment of z ∼ 6 Quasars at Submillimeter Band" @default.
• W4386443115 cites W1634409775 @default.
• W4386443115 cites W1796382164 @default.
• W4386443115 cites W1914598719 @default.
• W4386443115 cites W1949428542 @default.
• W4386443115 cites W1965877476 @default.
• W4386443115 cites W1981284245 @default.
• W4386443115 cites W1982966330 @default.
• W4386443115 cites W1996990154 @default.
• W4386443115 cites W1998469697 @default.
• W4386443115 cites W2014720123 @default.
• W4386443115 cites W2017100570 @default.
• W4386443115 cites W2022549090 @default.
• W4386443115 cites W2030950885 @default.
• W4386443115 cites W2044709280 @default.
• W4386443115 cites W2045540057 @default.
• W4386443115 cites W2048828609 @default.
• W4386443115 cites W2049565733 @default.
• W4386443115 cites W2054131667 @default.
• W4386443115 cites W2071056656 @default.
• W4386443115 cites W2072224418 @default.
• W4386443115 cites W2077944558 @default.
• W4386443115 cites W2084061910 @default.
• W4386443115 cites W2097196328 @default.
• W4386443115 cites W2099124298 @default.
• W4386443115 cites W2106695331 @default.
• W4386443115 cites W2108445226 @default.
• W4386443115 cites W2110219973 @default.
• W4386443115 cites W2123709957 @default.
• W4386443115 cites W2124602325 @default.
• W4386443115 cites W2131546154 @default.
• W4386443115 cites W2137454077 @default.
• W4386443115 cites W2141105013 @default.
• W4386443115 cites W2153591807 @default.
• W4386443115 cites W2154748230 @default.
• W4386443115 cites W2165299443 @default.
• W4386443115 cites W2286387050 @default.
• W4386443115 cites W2530734350 @default.
• W4386443115 cites W2557422780 @default.
• W4386443115 cites W2571135533 @default.
• W4386443115 cites W2618808078 @default.
• W4386443115 cites W2620991687 @default.
• W4386443115 cites W2789143165 @default.
• W4386443115 cites W2902745810 @default.
• W4386443115 cites W2930092925 @default.
• W4386443115 cites W2930314552 @default.
• W4386443115 cites W3082197690 @default.
• W4386443115 cites W3084546154 @default.
• W4386443115 cites W3098034830 @default.
• W4386443115 cites W3098074676 @default.
• W4386443115 cites W3098251541 @default.
• W4386443115 cites W3098561127 @default.
• W4386443115 cites W3099018760 @default.
• W4386443115 cites W3099254666 @default.
• W4386443115 cites W3099844422 @default.
• W4386443115 cites W3100048804 @default.
• W4386443115 cites W3100133847 @default.
• W4386443115 cites W3101333056 @default.
• W4386443115 cites W3102816282 @default.
• W4386443115 cites W3103043406 @default.
• W4386443115 cites W3103245220 @default.
• W4386443115 cites W3103352887 @default.
• W4386443115 cites W3103442925 @default.
• W4386443115 cites W3103796093 @default.
• W4386443115 cites W3104807769 @default.
• W4386443115 cites W3105205042 @default.
• W4386443115 cites W3105234269 @default.
• W4386443115 cites W3105272143 @default.
• W4386443115 cites W3105678010 @default.
• W4386443115 cites W3105872470 @default.
• W4386443115 cites W4200294381 @default.
• W4386443115 cites W4220926524 @default.
• W4386443115 cites W4220957146 @default.
• W4386443115 cites W4323565679 @default.
• W4386443115 doi "https://doi.org/10.3847/1538-4357/acd7f3" @default.
• W4386443115 hasPublicationYear "2023" @default.
• W4386443115 type Work @default.

• next