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#author("2023-03-28T08:13:43+00:00","default:wwwadm","wwwadm") [[IoA_Seminar]] #author("2023-03-28T08:14:47+00:00","default:wwwadm","wwwadm") #contents * 講演リスト [#xa3bbbec] ** No. 399: 28 th Mar. 2023 (Tue) 15:00 - 16:00 [#f71da109] *** Speaker: Seiji Fujimoto (UT Austin) [#x7c18581] *** Title: Exploring visible and obscured sides of the early Universe – Today and Beyond [#sa7b6151] Language: English Abstract: Understanding galaxy formation and evolution requires comprehensive observations of radiation from distant galaxies composed of stars, gas, and dust. In this talk, I will overview my recent and ongoing studies on distant Universe in scales of the cosmic structure, circumgalactic and interstellar media, and central black holes, with the optical/NIR and submm/mm facilities such as Hubble, ALMA, and JWST. First, I will present the results from the 100-hrs large program of the ALMA Lensing Cluster Survey and its implication for the origin of the CIB and the hidden side of the cosmic star-formation rate density. Next, I will talk about the Baryon cycle in and outside of early galaxies revealed by deep ALMA and JWST observations, and young quasars at z~5-9 reported one after another since the JWST began its operation, along with the discovery of a rapidly growing young quasar in a dust-enshrouded starburst at z=7.2. Finally, I will introduce ongoing JWST and ALMA programs that I have been leading as PI and a JWST large Lensing Cluster Survey in planning.
