Cosmology with Large-scale Structures in the Universe
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date March 28 * Speaker Prof. Changbom Park (KIAS) * Title Cosmology with Large-scale Structures in the Universe * Abstract In the first part of my talk I will review sciences with the large-scale structures in the universe. In particular, I will introduce how the growing […]
Hirayama Family and Exploration of Asteroids
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date April 4 * Speaker Prof. Masateru Ishiguro (SNU) * Title Hirayama Family and Exploration of Asteroids * Abstract One century has passed since Kiyotsugu Hirayama put forward a concept of asteroidal family.He considered that family members sharing similar orbital elements had been formed by explosions […]
Seeing Dark Matter with Gravitational Waves
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date April 18 * Speaker Prof. Sunghoon Jung (SNU) * Title Seeing Dark Matter with Gravitational Waves * Abstract What can we learn about Dark Matter frontier with Gravitational-Wave (GW) observations at LIGO and future detectors? GW is a new eye to the Universe that can […]
Physics of Relativistic Jets in Gamma-ray Bursts in the New Era of Multi-messenger Astrophysics
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date April 25 * Speaker Dr. Z. Lucas Uhm (KASI) * Title Physics of Relativistic Jets in Gamma-ray Bursts in the New Era of Multi-messenger Astrophysics * Abstract Gravitational waves, the disturbance in spacetime metric to be generated by accelerated motions of massive objects, which had […]
Chemistry in Star and Planet Formation
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date May 2 * Speaker Prof. Jeong-Eun Lee (Kyung Hee Univ.) * Title Chemistry in Star and Planet Formation * Abstract Star formation, which is initiated by the gravitational collapse of cold and dense cores, is associated with energetic activities such as infall, accretion, jets, and […]
ALMA reveals a rotating dense molecular torus in NGC 1068
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date May 9 * Speaker Dr. Masa Imanishi (NAOJ) * Title ALMA reveals a rotating dense molecular torus in NGC 1068 * Abstract The unification paradigm of active galactic nuclei (AGNs) postulates that a dusty molecular torus is present around a mass accreting supermassive black hole […]
The Role of the Magnetic Field in the Circumnuclear Disk of the Galactic Center – Implications From 850 micron Polarization Data
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date May 16 * Speaker Dr. Pei-Ying Hsieh (ASIAA) * Title The Role of the Magnetic Field in the Circumnuclear Disk of the Galactic Center – Implications From 850 micron Polarization Data * Abstract Utilizing James Clark Maxwell Telescope (JCMT) 850 micron SCUPOL dust polarization data, […]
At the End of Space and Time: Imaging the Black Hole in M 87
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date May 23 * Speaker Prof. Sascha Trippe (SNU) * Title At the End of Space and Time: Imaging the Black Hole in M 87 * Abstract Supermassive black holes are the power sources of active galactic nuclei. The central black hole of Messier 87 (M […]
대학원생이 바라본 해외교육지원단 3기 원정대 활동
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date May 30 * Speaker Naeun Shin (SNU) * Title 대학원생이 바라본 해외교육지원단 3기 원정대 활동 * Abstract 천문학회 교육홍보위원회 산하 해외교육지원단의 3기 원정대 일원으로 캄보디아 Xavier Jesuit School에서 2018년 9월 17일~21일 5일동안 천문학 교육 봉사를 진행하였다. 교육은 30명의 현지 과학교사들을 대상으로 한 이론과 실습을 겸한 […]
Investigating the accretion process onto young stars using 3D MHD simulations
Colloquium Astronomy Colloquium (2019 Spring Semester) * Date June 13 * Speaker Dr. Shinsuke Takasao (NAGOYA Univ.) * Title Investigating the accretion process onto young stars using 3D MHD simulations * Abstract Young stars such as protostars and pre-main-sequence stars grow through the interaction with the surrounding disks. Since their evolution history and […]
