2024 KGWG General Assembly

22 Jan 2024, 10:40 → 23 Jan 2024, 17:20 Asia/Seoul

Yonsei University

2024 KGWG General Assembly

We are pleased to announce the 2024 KGWG General Assembly which will be held from January 22 (Mon) to January 23 (Tue), 2024 at Yonsei University, Seoul.

In light of the recovery from the COVID-19 pandemic and the rapid resumption of all research activities in 2023, we will reflect on the past year and look forward to exploring new research topics during this two-day meeting.

We have prepared a program that includes dedicated sessions for working groups to encourage focused discussions and presentations related to your respective research areas. We encourage all members to actively participate in discussions and presentations within their relevant working groups.
 

Registration Deadline: January 7 (Sun), 2024 23:59 KST

(Extended) Registration Deadline: January 16 (Tue), 2024 23:59 KST

Registration is closed.

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Venue

• Main Meetings: B145 IBK Hall (B1F), Baekyang Nuri (백양누리, The Commons), Yonsei University, Seoul
   
• Division Meetings: 615B and 618 in 6F of Science Hall (과학관), Yonsei University, Seoul
  - 615B (Mon: Experiment / Tue: KAGRA)
  - 618 (Mon: Astrophysics / Tue: LIGO)
   

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Program

(Details of program can be found from 'Timetable' & 'Contribution List')

January 22, 2024 (Monday)

10:40 ~ 11:40 Division Meeting I (Experiment and Astrophysics Division)
11:40 ~ 13:30 Lunch
13:30 ~ 14:45 Contributed Talks / Division Activities: 1. GW Experiment
14:45 ~ 15:00 Break
15:00 ~ 15:30 Invited Talk on Multi-Messenger Astronomy I
15:30 ~ 16:30 Contributed Talks / Division Activities: 2. GW Astrophysics
16:30 ~ 16:40 Group Photo 1 & Break
16:40 ~ 18:00 KGWG General Assembly
18:00 ~ 20:00 Dinner

January 23, 2024 (Tuesday)

09:00 ~ 10:00 Division Meeting II (KAGRA and LIGO Division)
10:00 ~ 12:00 Invited Talks on Multi-Messenger Astronomy II
12:00 ~ 12:10 Group Photo 2 & Break
12:10 ~ 13:30 Lunch
13:30 ~ 15:00 Contributed Talks / Division Activities: 3. KAGRA
15:10 ~ 15:10 Break
15:10 ~ 16:40 Contributed Talks / Division Activities: 4. LIGO
16:40 ~ 16:50 Break
16:50 ~ 17:20 Closing Remark

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Supports

We will provide

• Monday lunch for all participants.
• Monday dinner for participants who have checked their attendance in the registration.

Monday, 22 January

10:40 → 11:40 Division Meeting: Divison Meeting 1 (Experiment and Astrophysics Divisions)

11:40 → 13:30 Lunch

13:30 → 14:45 Contributed Talks & Division Activities: 1. GW Experiment

Convener: Sungho Lee (Korea Astronomy and Space Science Institute (KASI))

SOGRO_2024 KGWG Assembly.pptx

13:30 A superconducting tensor detector for mid-frequency gravitational waves: its multi-channel nature and main astrophysical targets

Speaker: Prof. Gungwon Kang (Chung-Ang University)

SOGRO_2024 KGWG Assembly.pptx

13:45 Micro-gravity measurement for dark matter

Speaker: John J. Oh (NIMS)

14:00 Multimode optical technique for mitigating optical mode mismatch

Speaker: Young-Sik Ra (KAIST)

14:15 Development of KHU mode matching telescope for EPR-SIPS experiment

Speaker: Prof. Soojong Pak (Kyung Hee University)

14:30 Detecting gravitational waves by electromagnetic cavity

Speaker: Dr Chan Park (SNU)

14:45 → 15:00 Break

15:00 → 15:30 Invited Talk

Convener: Kyujin Kwak (UNIST)

15:00 Recent status of SKA Korea project

Speaker: Dr Bong Won Sohn (Korea Astronomy and Space Science Institute)

15:30 → 16:30 Contributed Talks & Division Activities: 2. GW Astrophysics

Convener: Kyujin Kwak (UNIST)

SOGRO_2024 KGWG Assembly.pptx

15:30 Tidal deformation of black holes in scattering orbits

Speaker: Yeong-Bok Bae (IBS)

15:45 Ringdown gravitational waves from close scattering of two black holes

Speaker: Dr Young-Hwan Hyun (Korea Astronomy and Space Science Institute)

16:00 Ejecta velocity profiles and the Kilonova lightcurves

Speaker: Dr Z. Lucas Uhm (Korea Astronomy and Space Science Institute)

16:15 LIGO-Virgo-KAGRA O4: Observing the restless Universe in Transient and Stochastic gravitational waves

Speaker: Maryam Aghaei Abchouyeh (Sejong University)

16:30 → 16:50 Group Photo 1 & Break

16:50 → 18:00 KGWG General Assembly

Convener: Dr Edwin J. Son (National Institute for Mathematical Sciences)

16:50 Overview on GW Research

Speaker: Hyung Mok Lee (Seoul National University)

17:10 Business

• New members
• Article amendment
• Posting publications of members
• etc.

Speaker: Dr Edwin J. Son (National Institute for Mathematical Sciences)

18:00 → 20:00 Dinner

Tuesday, 23 January

09:00 → 10:00 Division Meeting: Division Meeting 2 (KAGRA and LIGO Divisions)

10:00 → 12:00 Invited Talk: Multi-Messenger Astronomy

Convener: Young-Min Kim (Korea Astronomy and Space Science Institute (KASI))

10:00 Korea Neutrino Observatory

Speaker: Prof. Inate Yu (Sungkyunkwan University)

10:30 Current status of the 7-Dimensional Telescope project

Speaker: Myungshin Im (Seoul National University)

11:00 Einstein Telescope and participation of Korean members

Speaker: Sungho Lee (Korea Astronomy and Space Science Institute (KASI))

11:30 Science with the Einstein Telescope

Speaker: Dr Chunglee Kim (Ewha Womans U.)

11:45 Activity of GW Universe project

Speaker: Hyung Mok Lee (Seoul National University)

12:00 → 12:10 Group Photo 2 & Break

12:10 → 13:30 Lunch

13:30 → 15:00 Contributed Talks & Division Activities: 3. KAGRA

Convener: Dr Chunglee Kim (Ewha Womans U.)

SOGRO_2024 KGWG Assembly.pptx

13:30 Gravitational-wave detector research in Yonsei University

Speaker: June Gyu Park (Yonsei University)

13:45 Scientific activities of CNU group in 2023

Speaker: Prof. David Hui ((Chungnam National University)

14:00 O4a Hveto data analysis

Speaker: Ms Nursyifa Ruhama (UNIST)

14:15 LIGO, KAGRA glitch classification using supervised and unsupervised machine learning

Speaker: Kihyun Jung (UNIST)

14:30 Development of Faraday isolators for KAGRA filter cavity system

Speaker: Mr Byeongjun Park (Korea Astronomy and Space Science Institute)

14:45 GW170817b - the first direct detection of gravitational waves associated with a GRB

Speaker: Prof. Maurice van Putten (Sejong University)

15:00 → 15:10 Break

15:10 → 16:40 Contributed Talks & Division Activities: 4. LIGO

Convener: Prof. Gungwon Kang (Chung-Ang University)

SOGRO_2024 KGWG Assembly.pptx

15:10 O4 Summary

Speaker: Prof. Gungwon Kang (Chung-Ang University)

O4 summary.pptx

15:25 Reporting and planning of KISTI-GSDC GWs system

Speaker: Sangwook Bae (KISTI)

15:40 Gravitational waves and neutron stars

Speaker: Young-Min Kim (Korea Astronomy and Space Science Institute (KASI))

15:55 Effects of eccentricity and aligned spins in the parameter estimation of CBC inspirals

Speaker: JeongCho Kim (Seoul National University)

16:10 Current status of atomic structure characterization research on LIGO coatings

Speaker: Mr Minhyo Kim (Sungkyunkwan University)

16:25 Defining vs. "measuring" merger eccentricity: how should we deal with fitting factors?

Speaker: Dr Nicolas Chartier (SNU)

16:40 → 16:50 Break

16:50 → 17:20 Closing Remark