Sökning: onr:"swepub:oai:DiVA.org:kth-208113" > ALMA [C II] 158 μm ...
Fältnamn | Indikatorer | Metadata |
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000 | 03271naa a2200589 4500 | |
001 | oai:DiVA.org:kth-208113 | |
003 | SwePub | |
008 | 170615s2017 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:su-144590 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2081132 URI |
024 | 7 | a https://doi.org/10.3847/2041-8213/836/1/L22 DOI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1445902 URI |
040 | a (SwePub)kthd (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Bradač, M.4 aut |
245 | 1 0 | a ALMA [C II] 158 μm Detection of a Redshift 7 Lensed Galaxy behind RX J1347.1-1145 |
264 | 1 | b Institute of Physics Publishing (IOPP),c 2017 |
338 | a print2 rdacarrier | |
500 | a QC 20170615 | |
520 | a We present the results of ALMA spectroscopic follow-up of a z =6.766 Lyα emitting galaxy behind the cluster RX J1347.1-1145. We report the detection of [C ii] 158 μm line fully consistent with the Lyα redshift and with the peak of the optical emission. Given the magnification of μ =5.0 ±0.3, the intrinsic (corrected for lensing) luminosity of the [C ii] line is L [C ii] = 1.4+0.2-0.3 × 107 L⊙, roughly ∼5 times fainter than other detections of z ∼ 7 galaxies. The result indicates that low L [C ii] in z ∼ 7 galaxies compared to the local counterparts might be caused by their low metallicities and/or feedback. The small velocity offset (δv = 20+140-40 Km s-1) between the Lyα and [C ii] line is unusual, and may be indicative of ionizing photons escaping. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
653 | a dark ages | |
653 | a reionization | |
653 | a first stars | |
653 | a galaxies: clusters: individual (RX J1347.1-1145) | |
653 | a galaxies: high-redshift | |
653 | a gravitational lensing: strong | |
700 | 1 | a Garcia-Appadoo, D.4 aut |
700 | 1 | a Huang, K. -H4 aut |
700 | 1 | a Vallini, Liviau Stockholms universitet,Nordiska institutet för teoretisk fysik (Nordita),Dipartimento di Fisica e Astronomia, Bologna, Italy; INAF, Osservatorio Astronomico di Bologna, Italy,Dipartimento di Fisica e Astronomia, Italy; Nordita SU4 aut0 (Swepub:su)lvall |
700 | 1 | a Finney, E. Q.4 aut |
700 | 1 | a Hoag, A.4 aut |
700 | 1 | a Lemaux, B. C.4 aut |
700 | 1 | a Schmidt, K. B.4 aut |
700 | 1 | a Treu, T.4 aut |
700 | 1 | a Carilli, C.4 aut |
700 | 1 | a Dijkstra, M.4 aut |
700 | 1 | a Ferrara, A.4 aut |
700 | 1 | a Fontana, A.4 aut |
700 | 1 | a Jones, T.4 aut |
700 | 1 | a Ryan, R.4 aut |
700 | 1 | a Wagg, J.4 aut |
700 | 1 | a Gonzalez, A. H.4 aut |
710 | 2 | a Stockholms universitetb Nordiska institutet för teoretisk fysik (Nordita)4 org |
773 | 0 | t Astrophysical Journal Lettersd : Institute of Physics Publishing (IOPP)g 836:1q 836:1x 2041-8205x 2041-8213 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-208113 |
856 | 4 8 | u https://doi.org/10.3847/2041-8213/836/1/L2 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-144590 |
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