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The Extended [C II]...
The Extended [C II] under Construction? : Observation of the Brightest High-z Lensed Star-forming Galaxy at z=6.2
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- Fudamoto, Yoshinobu (författare)
- 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.
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- Inoue, Akio K. (författare)
- Waseda Univ, Waseda, 1698555, Japan.;Waseda Univ, Fac Sci & Engn, Sch Adv Sci & Engn, Dept Phys, 3-4-1 Okubo, Tokyo, Tokyo 1698555, Japan.
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- Coe, Dan (författare)
- Space 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.
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visa fler...
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- Welch, Brian (författare)
- Univ Maryland, Dept Astron, College Pk, MD 20742 USA.;NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.;NASA GSFC, Baltimore, MD 20771 USA.
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- Acebron, Ana (författare)
- Univ Milano Bicocca, I-20133 Milan, Italy.;INAF IASF Milano, via A Corti 12, I-20133 Milan, Italy.
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- Ricotti, Massimo (författare)
- Univ Maryland, Dept Astron, College Pk, MD 20742 USA.
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- Mandelker, Nir (författare)
- Hebrew Univ Jerusalem, Racah Inst Phys, Ctr Astrophys & Planetary Sci, IL-91904 Jerusalem, Israel.
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- Windhorst, Rogier A. (författare)
- Arizona State Univ, Sch Earth & Space Explorat, Tempe, AZ 85287 USA.
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- Xu, Xinfeng (författare)
- Johns Hopkins Univ, Ctr Astrophys Sci, Dept Phys & Astron, Baltimore, MD 21218 USA.
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- Sugahara, Yuma (författare)
- Waseda Univ, Waseda, 1698555, Japan.;Natl Astron Observ Japan, 2-21-1 Osawa, Mitaka, Japan.
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- Bauer, Franz E. (författare)
- 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.
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- Bradac, Marusa (författare)
- Univ Ljubljana, Dept Math & Phys, Jadranska ulica 19, SI-1000 Ljubljana, Slovenia.;Univ Calif Davis, Dept Phys & Astron, 1 Shields Ave, Davis, CA 95616 USA.
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- Bradley, Larry D. (författare)
- Space Telescope Sci Inst STScI, 3700 San Martin Dr, Baltimore, MD 21218 USA.
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- Diego, Jose M. (författare)
- Inst Fis Cantabria CSIC UC, Avda Castros S-N, E-39005 Santander, Spain.
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- Florian, Michael (författare)
- Univ Arizona, Dept Astron, Steward Observ, 933 North Cherry Ave, Tucson, AZ 85721 USA.
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- Frye, Brenda (författare)
- Univ Arizona, Dept Astron, Steward Observ, 933 North Cherry Ave, Tucson, AZ 85721 USA.
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- Fujimoto, Seiji (författare)
- Univ Texas Austin, Dept Astron, Austin, TX 78712 USA.
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- Hashimoto, Takuya (författare)
- Univ 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.
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- Henry, Alaina (författare)
- Space 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.
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- Mahler, Guillaume (författare)
- Univ Durham, Inst Computat Cosmol, South Rd, Durham DH1 3LE, England.;Univ Durham, Ctr Extragalact Astron, South Rd, Durham DH1 3LE, England.
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- Oesch, Pascal A. (författare)
- 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.
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- Ravindranath, Swara (författare)
- Space Telescope Sci Inst STScI, 3700 San Martin Dr, Baltimore, MD 21218 USA.
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- Rigby, Jane (författare)
- NASA, Goddard Space Flight Ctr, Greenbelt, MD 20771 USA.
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- Sharon, Keren (författare)
- Univ Michigan, Dept Astron, 1085 S Univ Ave, Ann Arbor, MI 48109 USA.
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- Strait, Victoria (författare)
- Cosm Dawn Ctr DAWN, Copenhagen, Denmark.;Univ Copenhagen, Niels Bohr Inst, Jagtvej 128, Copenhagen, Denmark.
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- Tamura, Yoichi (författare)
- Nagoya Univ, Grad Sch Sci, Dept Phys, Nagoya, Aichi 4648602, Japan.
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- Trenti, Michele (författare)
- Univ Melbourne, Sch Phys, Parkville, Vic 3010, Australia.;ARC Ctr Excellence All Sky Astrophys 3 Dimens ASTR, Melbourne, Australia.
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- Vanzella, Eros (författare)
- INAF OAS, Osservatorio Astrofis & Sci Spazio Bologna, via Gobetti 93-3, I-40129 Bologna, Italy.
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- Zackrisson, Erik (författare)
- Uppsala universitet,Observationell astrofysik
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- Zitrin, Adi (författare)
- Ben Gurion Univ Negev, Phys Dept, POB 653, IL-84105 Beer Sheva, Israel.
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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)
- Institute of Physics Publishing (IOPP), 2024
- 2024
- Engelska.
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Ingår i: Astrophysical Journal. - : Institute of Physics Publishing (IOPP). - 0004-637X .- 1538-4357. ; 961:1
- Relaterad länk:
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https://doi.org/10.3...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- 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
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
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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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