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날짜 2022-11-24 16:00 
일시 Nov. 24(Thu), 4pm 
장소 E6-2 #1323 & Zoom 
연사 Dr. Steve Choi (Cornell University) 
KAIST구성원 여러분께,
 
물리학과에서는 천체물리 및 천문 분야 세미나를 아래와 같이 개최합니다.
구성원 여러분의 많은 관심과 참여 부탁드립니다. 
 
 

우주의 근원과 미래에 관한 궁금증은 인간이 가지고 있는 궁극의 질문입니다. 최근 제임스-웹 우주 망원경의 사례에서 알 수 있듯이 관측 천문학의 빠른 발전은 인류의 새로운 지평을 열고 있습니다. 물리학과는, 세계 곳곳에 산재한 전파 망원경을 연결하여 블랙홀 및 활성 은하핵을 촬영하는 VLBI (Very-long-baseline interferometry) 프로젝트와 나사(NASA)의 차세대 광학 우주망원경 SPHEREx 프로젝트에 참여하고 있는 전문가들을 초청하여 세미나를 개최합니다. 관측 천문학 분야의 발전 및 미래 비전을 들어보는 시간을 마련하였으니, 관심있는 KAIST 구성원분들은 참석하셔서 의견을 나누시길 바랍니다.

 

Curiosity about the origin and future of the universe is one of the ultimate questions that humans have. As the recent case of the James-Webb Space Telescope demonstrates, the rapid development of observational astronomy is opening up new horizons for mankind. The Department of Physics holds a series of seminars with inviting experts who are participating in the Very-long-baseline interferometry (VLBI) project, which connects radio telescopes scattered around the world to photograph black holes and active galactic nuclei, and the SPHEREx project, the next-generation near-infrared space telescope of NASA. We have prepared the seminars to listen to the development and future vision of the field of observational astronomy. Interested members of KAIST are invited to attend and share your opinions.

 
 

○ Title: Probing fundamental physics by mapping the mm and sub-mm sky 

Speaker: Dr. Steve Choi (Cornell University)
Date: Nov. 24(Thu), 4pm

Place : E6-2(Natural Science B/D). 1st fl. #1323

 

[Zoom 회의 참가]
주제: 최강훈(Steve Choi) 박사 세미나
회의 ID: 812 3517 5291
 

 

Abstract:  

Observations of the cosmic microwave background (CMB) temperature anisotropy and polarization are a foundation for the standard model of cosmology. Improved measurements of the CMB temperature anisotropy and polarization will significantly advance our understanding of the universe and fundamental physics. The best cosmological constraints from the CMB today come from the Planck satellite. The Atacama Cosmology Telescope (ACT) mapped the CMB at an arcminute resolution over 18,000 square degrees in multiple microwave bands. I will highlight the recent cosmological results from ACT, and describe how the new ACT maps improve on the cosmological constraints beyond Planck. I will also describe new observation programs with the Simons Observatory and CCAT-prime, and how they will enable next generation cosmological studies with precision observations from the Atacama. 

 

물리학과장 드림.
번호 날짜 장소 제목
285 2019-07-08 14:00  E6, #1322  Ultrabroadband squeezed pulses and their relation to relativity file
284 2019-07-10 16:00  Academic Cltural Complex (E9) 5층 스카이라운지  Public Lectures file
283 2019-07-16 16:00  Rm. 1323 (E6-2)  2019 Physics Distinguished Lecture file
282 2019-07-21 12:00  E6-2,# 5318  Challenges and Opportunities in Theoretical Particle Physics 2019 file
281 2019-07-25 16:00  E6-2, #1323  Band topology of twisted bilayer graphene file
280 2019-07-30 16:00  #1323, E6-2  Dirac fermions and flat bands in correlated kagome metals file
279 2019-07-31 16:00  E6-2, #1323  Features of ballistic superconducting graphene file
278 2019-08-01 14:00  E6 Room(#1323)  Low-density Superconductivity in SrTiO3 Probed by Planar Tunneling Spectroscopy file
277 2019-08-06 16:00  E6 Room(#1323)  Visualization of in-plane piezoresponse vector fields file
276 2019-08-14 16:00  Rm. 1323, E6  Quantum Optics, at the heart of quantum metrology and quantum information file
275 2019-08-16 14:00  E6 Room(#1323)  Multiferroic and Magnetoelectric Effects by Tailoring Interfacial Chemistry and Physics in Correlated Oxides file
274 2019-08-19 10:00  Rm. 1322, E6-2  Tutorials on Multimode Quantum Optics in the Continuous Variable Regime file
273 2019-08-22 16:00  #1323, E6-2  Physics and Applications in Nanoelectronics and Nonomechanics file
272 2019-08-27 16:00  Rm. 1323, E6  Critical current properties of Fe-based superconductors file
271 2019-09-02 16:00  Seminar Room 1501  Fall 2019: Physics Colloquium file
270 2019-09-10 15:00  E6-2. 1st fl. #1323  Two-Stage Kondo Effect file
269 2019-09-10 15:00  #2502, E6-2  (2+1) D Duality Web from 3D Euclidean Lattice file
268 2019-09-18 16:00  #1323, E6-2  Exploring Synthetic Quantum Matter in Superconducting Circuits file
267 2019-09-18 16:00  Seminar Room #1323  Fall 2019: Physics Seminar Serises file
266 2019-09-26 16:00  #1323, E6-2  Entanglement Swapping with Autonomous Polarization-Entangled Photon-Pairs from Warm Atomic Ensemble file