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• W3205120522 abstract "Abstract We present the characteristics of 2 mm selected sources from the largest Atacama Large Millimeter/submillimeter Array (ALMA) blank-field contiguous survey conducted to date, the Mapping Obscuration to Reionization with ALMA (MORA) survey covering 184 arcmin 2 at 2 mm. Twelve of 13 detections above 5 σ are attributed to emission from galaxies, 11 of which are dominated by cold dust emission. These sources have a median redshift of <?CDATA $langle {z}_{2,mathrm{mm}}rangle ={3.6}_{-0.3}^{+0.4}$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:mo stretchy=false>〈</mml:mo> <mml:msub> <mml:mrow> <mml:mi>z</mml:mi> </mml:mrow> <mml:mrow> <mml:mn>2</mml:mn> <mml:mspace width=0.25em /> <mml:mi>mm</mml:mi> </mml:mrow> </mml:msub> <mml:mo stretchy=false>〉</mml:mo> <mml:mo>=</mml:mo> <mml:msubsup> <mml:mrow> <mml:mn>3.6</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>0.3</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> <mml:mn>0.4</mml:mn> </mml:mrow> </mml:msubsup> </mml:math> primarily based on optical/near-infrared photometric redshifts with some spectroscopic redshifts, with 77% ± 11% of sources at z > 3 and 38% ± 12% of sources at z > 4. This implies that 2 mm selection is an efficient method for identifying the highest-redshift dusty star-forming galaxies (DSFGs). Lower-redshift DSFGs ( z < 3) are far more numerous than those at z > 3 yet are likely to drop out at 2 mm. MORA shows that DSFGs with star formation rates in excess of 300 M ⊙ yr −1 and a relative rarity of ∼10 −5 Mpc −3 contribute ∼30% to the integrated star formation rate density at 3 < z < 6. The volume density of 2 mm selected DSFGs is consistent with predictions from some cosmological simulations and is similar to the volume density of their hypothesized descendants: massive, quiescent galaxies at z > 2. Analysis of MORA sources’ spectral energy distributions hint at steeper empirically measured dust emissivity indices than reported in typical literature studies, with <?CDATA $langle beta rangle ={2.2}_{-0.4}^{+0.5}$?> <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML overflow=scroll> <mml:mo stretchy=false>〈</mml:mo> <mml:mi>β</mml:mi> <mml:mo stretchy=false>〉</mml:mo> <mml:mo>=</mml:mo> <mml:msubsup> <mml:mrow> <mml:mn>2.2</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> <mml:mn>0.4</mml:mn> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> <mml:mn>0.5</mml:mn> </mml:mrow> </mml:msubsup> </mml:math> . The MORA survey represents an important step in taking census of obscured star formation in the universe’s first few billion years, but larger area 2 mm surveys are needed to more fully characterize this rare population and push to the detection of the universe’s first dusty galaxies." @default.
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• W3205120522 date "2021-12-01" @default.
• W3205120522 modified "2023-10-17" @default.
• W3205120522 title "Mapping Obscuration to Reionization with ALMA (MORA): 2 mm Efficiently Selects the Highest-redshift Obscured Galaxies" @default.
• W3205120522 cites W1520258040 @default.
• W3205120522 cites W1613124003 @default.
• W3205120522 cites W1634409775 @default.
• W3205120522 cites W1771452208 @default.
• W3205120522 cites W1851451509 @default.
• W3205120522 cites W1908085087 @default.
• W3205120522 cites W1912798299 @default.
• W3205120522 cites W1962147709 @default.
• W3205120522 cites W1963910305 @default.
• W3205120522 cites W1965601576 @default.
• W3205120522 cites W1993202096 @default.
• W3205120522 cites W1994671833 @default.
• W3205120522 cites W2006869439 @default.
• W3205120522 cites W2007741717 @default.
• W3205120522 cites W2007881794 @default.
• W3205120522 cites W2009016388 @default.
• W3205120522 cites W2017100570 @default.
• W3205120522 cites W2017569741 @default.
• W3205120522 cites W2021277919 @default.
• W3205120522 cites W2025105301 @default.
• W3205120522 cites W2030954280 @default.
• W3205120522 cites W2031539306 @default.
• W3205120522 cites W2033223429 @default.
• W3205120522 cites W2035830593 @default.
• W3205120522 cites W2043279355 @default.
• W3205120522 cites W2045977584 @default.
• W3205120522 cites W2053591448 @default.
• W3205120522 cites W2057490476 @default.
• W3205120522 cites W2057589371 @default.
• W3205120522 cites W2068577843 @default.
• W3205120522 cites W2073925265 @default.
• W3205120522 cites W2077261927 @default.
• W3205120522 cites W2077326407 @default.
• W3205120522 cites W2088650185 @default.
• W3205120522 cites W2090046995 @default.
• W3205120522 cites W2093697839 @default.
• W3205120522 cites W2099344750 @default.
• W3205120522 cites W2100336040 @default.
• W3205120522 cites W2103734248 @default.
• W3205120522 cites W2103987722 @default.
• W3205120522 cites W2107202970 @default.
• W3205120522 cites W2112152942 @default.
• W3205120522 cites W2112289326 @default.
• W3205120522 cites W2114880370 @default.
• W3205120522 cites W2117233176 @default.
• W3205120522 cites W2123267088 @default.
• W3205120522 cites W2126700402 @default.
• W3205120522 cites W2129378477 @default.
• W3205120522 cites W2134988917 @default.
• W3205120522 cites W2139433069 @default.
• W3205120522 cites W2142238829 @default.
• W3205120522 cites W2144910248 @default.
• W3205120522 cites W2150130981 @default.
• W3205120522 cites W2152912297 @default.
• W3205120522 cites W2155705849 @default.
• W3205120522 cites W2158454843 @default.
• W3205120522 cites W2158528198 @default.
• W3205120522 cites W2162511570 @default.
• W3205120522 cites W2162596494 @default.
• W3205120522 cites W2165924595 @default.
• W3205120522 cites W2167335950 @default.
• W3205120522 cites W2170568653 @default.
• W3205120522 cites W2198891478 @default.
• W3205120522 cites W2230972173 @default.
• W3205120522 cites W2280547448 @default.
• W3205120522 cites W2286387050 @default.

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