#author("2023-03-28T08:14:35+00:00","default:wwwadm","wwwadm")
[[IoA_Seminar]]

#contents

 
* 講演リスト [#g8648f7a]

** No. 399: 28 th Mar. 2023 (Tue) 15:00 - 16:00 [#p0e922cb]

*** Speaker: Seiji Fujimoto (UT Austin) [#oc0a379b]

*** Title: Exploring visible and obscured sides of the early Universe – Today and Beyond [#ge6f72fe]

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.


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