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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
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448 2023-03-30 16:00  CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus  Detecting axions with chiral magnetic effects file
447 2023-03-30 16:00  E6-2 #1323  (광학분야 세미나)Scalable quantum entanglement in trapped-ions based quantum computer
446 2023-03-27 15:00  CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus  A coherent mechanical oscillator pumped by a suspended quantum dot file
445 2023-03-24 11:00  E6-2 #1323  (응집물리 세미나)Floquet simulators of topological surface states in isolation
444 2023-03-22 16:00  E6-2, #2502  (High Energy Theory Seminar) Boltzmann or Bogoliubov? A Case of Gravitational Particle Production
443 2023-03-17 11:00  E6-2 #1323  (응집물리 세미나)Operando electron microscopy investigation of domain dynamics in twisted van der Waals materials file
442 2023-03-16 16:00  E6-2 #1323  (광학분야 세미나) Investigation of 3D cell mechanics using refractive-index tomography
441 2023-03-02 11:00  E6-2, #1322  Probing Anomalies of Non-Invertible Symmetries with Symmetry TFTs
440 2023-02-28 11:00  E6 Room(#1322)  Topotactic redox engineering toward novel material file
439 2023-02-20 17:00  KI building (E4), Lecture Room Red (B501)  (Optics Seminar) Neural Holography for Next generation Virtual and Augmented Reality Displays file
438 2023-02-20 16:00  Room 1323, KAIST Natural Sciences Lecture Hall(E6)  Physics of ferromagnet/superconductor junctions
437 2023-01-12 16:00  E6-2 #1323  Spin wavepackets in the Kagome ferromagnet Fe3Sn2: propagation and precursors
436 2023-01-12 14:40  E6-2 #1323  JILA 1D Wannier-Stark optical lattice clock file
435 2023-01-11 16:00  E6-2 #1323  Non-abelian anyons and graph gauge theory on a superconducting processor, Eun-Ah Kim (Cornell University/Ewha Womans University)
434 2023-01-11 11:00  E6-2 #1323  Directly proving magnetoelastic coupling in a soft ferromagnet using Lorentz 4D-STEM file
433 2023-01-10 16:00  E6-2 #1323  Terahertz Spectroscopy of Quantum Materials, Jae Hoon Kim (Yonsei University)
432 2023-01-09 16:00  E6-2 #1323  Non-Hermitian Hopf-bundle Matter. Moon Jip Park (IBS-PCS)
431 2022-12-20 16:00  E6-2.1st fl. #1323 & zoom  Studying Baryonic Flow Across the Cosmic Scales Using Radio and Millimeter Wavelength Experiments