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The Extended [C II]...
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Fudamoto, YoshinobuChiba Univ, 1-33 Yayoi Cho,Inage Ku, Chiba 2638522, Japan.;Waseda Univ, Waseda, 1698555, Japan.;Natl Astron Observ Japan, 2-21-1 Osawa, Mitaka, Japan.
(författare)
The Extended [C II] under Construction? : Observation of the Brightest High-z Lensed Star-forming Galaxy at z=6.2
- Artikel/kapitelEngelska2024
Förlag, utgivningsår, omfång ...
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Institute of Physics Publishing (IOPP),2024
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:uu-523926
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-523926URI
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https://doi.org/10.3847/1538-4357/ad0f95DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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We present results of [C ii] 158 μm emission line observations, and report the spectroscopic redshift confirmation of a strongly lensed (μ ∼ 20) star-forming galaxy, MACS0308-zD1 at z = 6.2078 ± 0.0002. The [C ii] emission line is detected with a signal-to-noise ratio >6 within the rest-frame UV-bright clump of the lensed galaxy (zD1.1) and exhibits multiple velocity components; the narrow [C ii] has a velocity full width half maximum (FWHM) of 110 ± 20 km s−1, while broader [C ii] is seen with an FWHM of 230 ± 50 km s−1. The broader [C ii] component is blueshifted (−80 ± 20 km s−1) with respect to the narrow [C ii] component, and has a morphology that extends beyond the UV-bright clump. We find that, while the narrow [C ii] emission is most likely associated with zD1.1, the broader component is possibly associated with a physically distinct gas component from zD1.1 (e.g., outflowing or inflowing gas). Based on the nondetection of λ158μm dust continuum, we find that MACS0308-zD1's star formation activity occurs in a dust-free environment indicated by a strong upper limit of infrared luminosity ≲9 × 108L⊙. Targeting this strongly lensed faint galaxy for follow-up Atacama Large Millimeter/submillimeter Array and JWST observations will be crucial to characterize the details of typical galaxy growth in the early Universe.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Inoue, Akio K.Waseda Univ, Waseda, 1698555, Japan.;Waseda Univ, Fac Sci & Engn, Sch Adv Sci & Engn, Dept Phys, 3-4-1 Okubo, Tokyo, Tokyo 1698555, Japan.
(författare)
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Coe, DanSpace Telescope Sci Inst STScI, 3700 San Martin Dr, Baltimore, MD 21218 USA.;Assoc Univ Res Astron, AURA for European Space Agcy ESA, STScI, Baltimore, MD USA.;Johns Hopkins Univ, Ctr Astrophys Sci, Dept Phys & Astron, 3400 N Charles St, Baltimore, MD 21218 USA.
(författare)
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Welch, BrianUniv Maryland, Dept Astron, College Pk, MD 20742 USA.;NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.;NASA GSFC, Baltimore, MD 20771 USA.
(författare)
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Acebron, AnaUniv Milano Bicocca, I-20133 Milan, Italy.;INAF IASF Milano, via A Corti 12, I-20133 Milan, Italy.
(författare)
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Ricotti, MassimoUniv Maryland, Dept Astron, College Pk, MD 20742 USA.
(författare)
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Mandelker, NirHebrew Univ Jerusalem, Racah Inst Phys, Ctr Astrophys & Planetary Sci, IL-91904 Jerusalem, Israel.
(författare)
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Windhorst, Rogier A.Arizona State Univ, Sch Earth & Space Explorat, Tempe, AZ 85287 USA.
(författare)
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Xu, XinfengJohns Hopkins Univ, Ctr Astrophys Sci, Dept Phys & Astron, Baltimore, MD 21218 USA.
(författare)
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Sugahara, YumaWaseda Univ, Waseda, 1698555, Japan.;Natl Astron Observ Japan, 2-21-1 Osawa, Mitaka, Japan.
(författare)
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Bauer, Franz E.Pontificia Univ Catolica Chile, Fac Fis, Inst Astrofis, Campus San Joaquin,Ave Vicuna Mackenna 4860, Macul Santiago 7820436, Chile.;Pontificia Univ Catolica Chile, Fac Fis, Ctr Astroingn, Campus San Joaquin,Ave Vicuna Mackenna 4860, Macul Santiago 7820436, Chile.;Millennium Inst Astrophys, Nuncio Monsenor Sotero Sanz 100,104, Providencia, Santiago, Chile.
(författare)
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Bradac, MarusaUniv Ljubljana, Dept Math & Phys, Jadranska ulica 19, SI-1000 Ljubljana, Slovenia.;Univ Calif Davis, Dept Phys & Astron, 1 Shields Ave, Davis, CA 95616 USA.
(författare)
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Bradley, Larry D.Space Telescope Sci Inst STScI, 3700 San Martin Dr, Baltimore, MD 21218 USA.
(författare)
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Diego, Jose M.Inst Fis Cantabria CSIC UC, Avda Castros S-N, E-39005 Santander, Spain.
(författare)
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Florian, MichaelUniv Arizona, Dept Astron, Steward Observ, 933 North Cherry Ave, Tucson, AZ 85721 USA.
(författare)
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Frye, BrendaUniv Arizona, Dept Astron, Steward Observ, 933 North Cherry Ave, Tucson, AZ 85721 USA.
(författare)
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Fujimoto, SeijiUniv Texas Austin, Dept Astron, Austin, TX 78712 USA.
(författare)
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Hashimoto, TakuyaUniv Tsukuba, Fac Pure & Appl Sci, Div Phys, Tsukuba, Ibaraki 3058571, Japan.;Univ Tsukuba, Fac Pure & Appl Sci, Tomonaga Ctr Hist Universe TCHoU, Tsukuba, Ibaraki 3058571, Japan.
(författare)
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Henry, AlainaSpace Telescope Sci Inst STScI, 3700 San Martin Dr, Baltimore, MD 21218 USA.;Johns Hopkins Univ, Ctr Astrophys Sci, Dept Phys & Astron, 3400 N Charles St, Baltimore, MD 21218 USA.
(författare)
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Mahler, GuillaumeUniv Durham, Inst Computat Cosmol, South Rd, Durham DH1 3LE, England.;Univ Durham, Ctr Extragalact Astron, South Rd, Durham DH1 3LE, England.
(författare)
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Oesch, Pascal A.Univ Geneva, Dept Astron, 51 Ch Pegasi, CH-1290 Versoix, Switzerland.;Univ Copenhagen, Niels Bohr Inst, Cosm Dawn Ctr DAWN, Jagtvej 128, DK-2200 Copenhagen N, Denmark.
(författare)
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Ravindranath, SwaraSpace Telescope Sci Inst STScI, 3700 San Martin Dr, Baltimore, MD 21218 USA.
(författare)
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Rigby, JaneNASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
(författare)
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Sharon, KerenUniv Michigan, Dept Astron, 1085 S Univ Ave, Ann Arbor, MI 48109 USA.
(författare)
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Strait, VictoriaCosm Dawn Ctr DAWN, Copenhagen, Denmark.;Univ Copenhagen, Niels Bohr Inst, Jagtvej 128, Copenhagen, Denmark.
(författare)
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Tamura, YoichiNagoya Univ, Grad Sch Sci, Dept Phys, Nagoya, Aichi 4648602, Japan.
(författare)
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Trenti, MicheleUniv Melbourne, Sch Phys, Parkville, Vic 3010, Australia.;ARC Ctr Excellence All Sky Astrophys 3 Dimens ASTR, Melbourne, Australia.
(författare)
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Vanzella, ErosINAF OAS, Osservatorio Astrofis & Sci Spazio Bologna, via Gobetti 93-3, I-40129 Bologna, Italy.
(författare)
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Zackrisson, ErikUppsala universitet,Observationell astrofysik(Swepub:uu)erzac792
(författare)
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Zitrin, AdiBen Gurion Univ Negev, Phys Dept, POB 653, IL-84105 Beer Sheva, Israel.
(författare)
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Chiba Univ, 1-33 Yayoi Cho,Inage Ku, Chiba 2638522, Japan.;Waseda Univ, Waseda, 1698555, Japan.;Natl Astron Observ Japan, 2-21-1 Osawa, Mitaka, Japan.Waseda Univ, Waseda, 1698555, Japan.;Waseda Univ, Fac Sci & Engn, Sch Adv Sci & Engn, Dept Phys, 3-4-1 Okubo, Tokyo, Tokyo 1698555, Japan.
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Astrophysical Journal: Institute of Physics Publishing (IOPP)961:10004-637X1538-4357
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- Av författaren/redakt...
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Fudamoto, Yoshin ...
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Inoue, Akio K.
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Coe, Dan
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Welch, Brian
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Acebron, Ana
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Ricotti, Massimo
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visa fler...
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Mandelker, Nir
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Windhorst, Rogie ...
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Xu, Xinfeng
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Sugahara, Yuma
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Bauer, Franz E.
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Bradac, Marusa
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Bradley, Larry D ...
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Diego, Jose M.
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Florian, Michael
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Frye, Brenda
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Fujimoto, Seiji
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Hashimoto, Takuy ...
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Henry, Alaina
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Mahler, Guillaum ...
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Oesch, Pascal A.
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Ravindranath, Sw ...
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Rigby, Jane
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Sharon, Keren
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Strait, Victoria
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Tamura, Yoichi
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Trenti, Michele
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Vanzella, Eros
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Zackrisson, Erik
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Zitrin, Adi
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