DAMSA Collaboration Meeting

Asia/Seoul
Seoul National University

Seoul National University

Jae Yu (University of Texas at Arlington (US)), Juan Cruz Estrada Vigil, Un-Ki Yang (Seoul National University (KR))
Description

 

Meeting zoom link:

This 1.5-day meeting is the second meeting of the DAMSA (DArk Messenger Searches at an Accelerator) collaboration.  The innovative yet challenging nature of the DAMSA experiment requires a well-laid-out strategy for continued R&D of the detector technologies that enable the experiment to discover the dark messenger.  The physics benchmark case, the Axion-Like Particle (ALP) decaying to two electromagnetic particle final states provides a powerful way to mitigate the challenging background from neutrons.   The meeting is also geared toward planning the overall, long-term strategy of the experiment whose ambition is to cover the remaining open parameter space, using many different available accelerator facilities throughout the world, as a network of the experiment, leveraging the small scale of the detector.  

A well-balanced mixture of theorists and experimentalists will work together to exchange ideas for various BSM physics opportunities and to discuss tasks necessary to support the timely exploitation of these opportunities.

This meeting will be held on the campus of Seoul National University from Thursday, from June 18 to June 19, 2026.  

Expected physics topics of the meeting

This meeting is designed to be highly productive, focusing on:

  • Exchanging ideas for new physics topics beyond the Axion-Like Particle (ALP)

  • Discussing benchmark detector technologies for ALP discovery in its two EM particle final states, along well as potential improvements for other physics topics.

  • Establishing a concrete strategy for the timely realization of the experiment, including securing the necessary funding.

Sponsor

This workshop is supported by the Seoul National University and so the registration fee is free.

Contact: Un-Ki Yang
Registration
DAMSA Collaboration Meeting Registration
Participants
  • Thursday 18 June
    • 10:00 10:30
      Registration and getting aquainted
    • 10:30 12:10
      Session 1: Opening Session
    • 12:10 13:30
      Collaboration Photo and Lunch Break (Doo-Rae-Mi-Dam: 두레미담 ) 1h 20m

      두레미담

    • 13:30 15:20
      Session 1: Detector Session 1
    • 15:20 15:50
      Coffee Break 30m
    • 15:50 17:00
      Session 1: Detector Session 2

      Session 3

    • 18:00 20:00
      Conference Banquet: Conference Banquet (Go-Yuk-Jeong: 고육정: Korean BBQs)
    • 09:30 10:30
      Session 1: Session 4
      • 09:30
        CsI Crystal QC Studies and Magnet Considerations for DAMSA 30m
        Speaker: Prof. Shin Hyung Kim (Kyungpook National University)
      • 10:00
        Dark matter searches at J-PARC (invited) 30m
        Speakers: Dr Koun Choi (IBS), koun choi (IBS)
    • 10:30 11:00
      Coffee Break 30m
    • 11:00 12:00
      Session 1: Session 5 - Conclusions
      • 11:00
        Beam-Dump Ceiling and Its Experimental Implication: The Case of a Portable Experiment 35m
        Speakers: Prof. Jong-Chul Park (Chungnam National University (KR)), Jong-Chul Park (Korea Institute for Advanced Study), Prof. Jong-Chul Park (Chungnam National University)
      • 11:35
        DAMSA Logo Design 5m
        Speaker: Mr CheolWon Chang (Artist)
      • 11:40
        Summary 20m
        Speaker: Prof. Un-Ki Yang (Seoul National University)
    • 12:00 13:00
      Lunch (Rak-Goo-Jeong: 락구정) 1h

      락구정