KAGRA Instrument Science White Paper Writing Workshop 2024

Workshop Information

• Date: October 2-3, 2024
• Venue: Room C212 of Science Building, Hiroshima University (Higashi-Hiroshima campus)

  • Access info to the campus: https://www.hiroshima-u.ac.jp/en/access/higashihiroshima

  • Access info to Room C212: venue-C212.pdf

  • Zoom: https://u-tokyo-ac-jp.zoom.us/j/89419028850?pwd=V1g06glGg5anRmgH8Qze94l0oCLSH8.1

• Registration form: Closed

Program

• October 2, 2024
  • 13:00-13:10 Registration and welcome remarks
  • 13:10-15:00 Report of writing so far from authors 1
    • 13:10-13:30 Quantum etc. (Kentaro Somiya)
    • 13:30-13:40 White-light, PT symmetry (Michael Page)
    • 13:40-13:50 Vibration isolation (Masahide Tamaki; online)
    • 13:50-14:00 Thermal noise etc. (Kentaro Komori; online)
    • 14:00-14:10 Parametric instability (Kazuhiro Yamamoto)
    • 14:10-14:20 Mirror (Marc Eisenmann)
    • 14:20-14:30 Birefringence (Shalika Singh)
    • 14:30-14:40 TCS, beams etc. (Haoyu Wang)
    • 14:40-14:50 Calibration (Ryosuke Sugimoto)
    • 14:50-15:00 DFI, Newtonian noise (Atsushi Nishizawa)
    • 15:00-15:10 High power laser, different wavelengths, silicon, quantum locking (Yuta Michimura)
  • 15:10-15:30 Break
  • 15:30-16:40 Writing session 1
  • 16:40-16:50 Report of writing so far from authors 2

    • 16:40-16:50 Coatings (Satoshi Tanioka; online) JGW-G2416061

  • 17:00 Start leaving to get a bus to Saijyo station

  • 18:00-19:30 Dinner at France-ya

  • 19:30-21:30 Writing session 2
• October 3, 2024
  • 10:00-11:30 Writing session 3
  • 11:30-13:30 Lunch
  • 13:30-14:00 Check entire Section 3, check missing subsubsections
  • 14:00-15:00 Discussion on upgrade plans (Section 4)
  • 15:00-15:30 Break
  • 15:30-18:00 Discussion on executive summary (Section 1)

Participants

• In-person
  • Atsushi Nishizawa (Hiroshima University)
  • Haoyu Wang (Institute of Science Tokyo)
  • Yuta Michimura (RESCEU, University of Tokyo)
  • Kazuhiro Yamamoto (University of Toyama)
  • Micheal Page (NAOJ)
  • Shalika Singh (Institute of Science Tokyo)
  • Marc Eisenmann (NAOJ)
  • Kentaro Somiya (Institute of Science Tokyo)
  • Ryosuke Sugimoto (University of Tokyo)
  • Munetake Otsuka (NAOJ/University of Tokyo)
• Online
  • Rishabh Bajpai (NAOJ)
  • Jyotirmaya Mohanta (University of Tsukuba)
  • Lijing Shao (Peking University)
  • Ray-Kuang Lee (National Tsing Hua University)
  • Satoshi Tanioka (Cardiff University)
  • Masahide Tamaki (ICRR)
  • Yohei Nishino (NAOJ/University of Tokyo)
  • Kentaro Komori (University of Tokyo)
  • Kohei Mitsuhashi (NAOJ/University of Tokyo)
  • Surojit Saha (National Tsing Hua University)

White Paper Information

• Overleaf (read only): https://www.overleaf.com/read/kbkvzbgfbzym#477b42

  • Link for edit will be shared among authors

• Overleaf (2019 ver; restricted): https://www.overleaf.com/project/5d60ec727173d22f59a1d21f

• PDF (2019 ver): https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=9590

Support

• The workshop is supported by:

  • JST ASPIRE-GW (PI: Kentaro Somiya)

  • JSPS KAKENHI No. JP20H05854 (PI: Yuta Michimura)
• Organizers: Yuta Michimura (RESCEU). Atsushi Nishizawa (Hiroshima), Kentaro Somiya (Tokyo Tech)