안녕하십니까.

오는 수요일(7월 1일) 오후 4:00에 아래와 같이 2026년 상반기 정규 콜로키움이 진행될 예정입니다.

발표 후에는 연사와의 대화시간(5:00-5:40)이 예정되어 있으니 많은 참여 부탁드립니다.

발표자: 김지현 교수 (Osaka Metropolitan University)

호스트: 김경민

장소: 장영실홀 331-2

일시: 7월 1일 (수) 오후 4:00

교육학점: 천문연 소속 현장참석자의 경우 필수 0.5 학점 부여

이번 콜로키움은 오프라인으로만 진행하므로 유의 하시기를 바랍니다

제목: Investigations into the Mysteries of Ultra-High Energy Cosmic Rays by the Telescope Array

초록: 

Ultra-high energy cosmic rays (UHECRs) are energetic charged particles with E > 10^18 eV that impinge on Earth’s atmosphere from outer space. Their energies are much higher than those that can be achieved in laboratories such as the Large Hadron Collider. By exploring the nature and origin of UHECRs, we hope to better understand where they are coming from and how they achieve such high energy, thereby giving us a window into understanding the most violent objects in the universe. The Telescope Array experiment in Delta, Utah, is the largest observatory for UHECRs in the northern hemisphere. In this presentation, I will introduce the experiment, highlight its key findings, and discuss future prospects in the field of UHECRs.

진행언어: 영어

슬라이드언어: 영어

천문연 콜로키움 위원회 (김종수, 선광일, 이창원, 문홍규, 한정열, 홍성욱)

운영위원회 (김진호, 홍준석, 석지연, 이재현, 유영삼, 송상헌)

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Dear all,

The KASI's regular colloquium is scheduled at Jul. 1, as shown below.

A conversation session with speakers is scheduled after the colloquium.

Speaker: Prof. Jihyun Kim (Osaka Metropolitan University)

Host: Kyungmin Kim

Place: Jang Yeong-sil Hall 331-2

Time: July 1 (Wed) 4:00 pm 

KASI Educational credits: 0.5 educational credits are awarded to off-line attendees.

Note that this colloquium is offline only.

Title: Investigations into the Mysteries of Ultra-High Energy Cosmic Rays by the Telescope Array

Abstract: 

Ultra-high energy cosmic rays (UHECRs) are energetic charged particles with E > 10^18 eV that impinge on Earth’s atmosphere from outer space. Their energies are much higher than those that can be achieved in laboratories such as the Large Hadron Collider. By exploring the nature and origin of UHECRs, we hope to better understand where they are coming from and how they achieve such high energy, thereby giving us a window into understanding the most violent objects in the universe. The Telescope Array experiment in Delta, Utah, is the largest observatory for UHECRs in the northern hemisphere. In this presentation, I will introduce the experiment, highlight its key findings, and discuss future prospects in the field of UHECRs.

Language: English

Slide Language: English

KASI Colloquium committee (Jongsoo Kim, Kwang-Il Seon, Chang Won Lee, Hong-Kyu Moon, Jeong-Yeol Han, Sungwook Hong)

Working committee (Jinho Kim, Junseok Hong,  Ji Yeon Seok, Jaehyun Lee, Young Sam Yu, Sanghun Song)