visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2022-11-09 16:00 
일시 Nov. 9(Wed), 4pm 
장소 E6-2. 1st fl. #1323 
연사 Dr. Sang Sung Lee (Korea Astronomy and Space Science Institute) 
이상성 박사의 세미나를 아래와 같이 안내드립니다.
물리학과 구성원 여러분들의 많은 참여 부탁드립니다. 
 
 

Title: Radio Astronomy, Radio Interferometry, and Multi-wavelength Studies on Relativistic Jets 

Speaker: Dr. Sang Sung Lee  (Korea Astronomy and Space Science Institute)
Date: Nov. 9(Wed), 4pm

Place : E6-2. 1st fl. #1323

 

Abstract:  

Radio astronomy started in 1933 when its pioneers detected astronomical radio-wavelength signals from the center of our Milky Way. In radio astronomy, many astronomical and astrophysical discoveries have been made. Radio interferometry, one of the powerful tools developed in radio astronomy, has enabled us to achieve a spatial resolving power to obtain an image of a photon ring around a black hole shadow (e.g,, M87). Moreover, multi-wavelength astronomical observations have investigated physical properties of plasma relativistic outflow (i.e., relativistic jets) from the black hole. In this talk, several interesting results from the observational studies as well as future works will be introduced.

번호 날짜 장소 제목
131 2022-09-21 16:00  College of Natural Science E6-2, Rm. 1323  Materials and Device Nanofabrication of Optical Metasurfaces file
130 2022-09-22 11:00  E6-1 #1323  2022 가을학기 응집물리 및 광학 세미나 전체 일정 file
129 2022-09-22 16:00  E6-2 #1323  (광학분야 세미나) Quasi-particle-like optical vortices in magnetic materials
128 2022-09-23 11:00  E6-2 #1323  [Update 세미나 영상] (응집물리 세미나) Steady Floquet-Andreev states in graphene Josephson junctions file
127 2022-09-29 16:00  E6-2 #1323  (광학분야 세미나) Ultrafast THz Field-Induced Nonlinear Optics
126 2022-09-30 14:30  E6-2. 1st fl. #1323 & Zoom  Putting a spin on the Josephson effect file
125 2022-09-30 16:00  E6-2. 1st fl. #1323 & Zoom  Spin-orbit torque-based spintronic devices file
124 2022-10-04 16:00  E6 #2501  Distinguishing 6d (1, 0) SCFTs
123 2022-10-06 13:00  E6 #1323  Counting States with Global Symmetry
122 2022-10-07 11:00  E6-2 #1323  [Update 세미나 영상] (응집물리 세미나) Competing orders in a vanadium-based kagome metal monolayer file
121 2022-10-13 16:00  E6-2 #1323  (광학분야 세미나) Ultrafast Optics for Ultra-Precision Metrology and Realization of Flexible/Stretchable Laser-Induced-Graphene Electronics
120 2022-10-24 16:00  E6 #1501(공동강의실)  Physics Colloquim(Fall 2022) file
119 2022-10-26 10:00  E6-2 #2502  Replica Higher-Order Topology of Hofstadter Butterflies in Twisted Bilayer Graphene
118 2022-10-27 16:00  E6-2 #1323  (광학분야 세미나) Cavity optomechanical systems for quantum transduction
117 2022-10-28 11:00  E6-2 #1323  [Update 세미나영상] (응집물리 세미나) Machine-Learning-Guided Prediction models and Materials discovery for high Tc cuprates file
116 2022-11-03 13:00  E6-2 #1323  [High-Energy Theory Seminar] Supersymmetric observables via Fermi-gas method
115 2022-11-03 16:00  E6-2 #1323  (광학분야 세미나) Single-photon emission from low-dimensional materials
114 2022-11-04 16:30  Zoom  초세대 협업연구실 Quantum- & Nano-Photonics_Multifunctional neural probes with integrated nanophotonics file
» 2022-11-09 16:00  E6-2. 1st fl. #1323  Radio Astronomy, Radio Interferometry, and Multi-wavelength Studies on Relativistic Jets
112 2022-11-10 16:00  E6-2. 1st fl. #1323  Probing the Origin of Cosmic Infrared Background and Future Prospects with SPHEREx