eeFACT 2025 - 70th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e– Colliders

Asia/Tokyo
EPOCHAL

EPOCHAL

Tsukuba, Japan
Yoshihiro Funakoshi (High Energy Accelerator Research Organization)
Description

The 70th ICFA Advanced Beam Dynamics Workshop on High-Luminosity Circular e⁺e⁻ Colliders (eeFACT2025) will be hosted by the High Energy Accelerator Research Organization (KEK) and held in person at the Tsukuba International Congress Center (EPOCHAL) in Japan from March 3 to 7, 2025. Sponsored by the ICFA Beam Dynamics Panel, this workshop will bring together experts to review and document the latest advancements in e⁺e⁻ factory design.

Key objectives include drawing lessons from the commissioning of SuperKEKB and other existing factory machines, identifying challenges that degrade performance, and exploring solutions. The workshop also aims to catalyze further contributions to the design efforts for major projects such as SuperKEKB, FCC-ee, CEPC, STCF, and EIC.

In addition, eeFACT2025 seeks to foster synergies and collaborations across different scientific communities, particularly with low-emittance light sources and other colliders, such as muon and linear colliders. Participants will work together to develop innovative solutions to the outstanding challenges in the field.

 

Registration

Registration Is Open !!

Click on "Register" button ↓ or "Registration and Payment" in side bar

Registration Information

 

※Pre-registration only, no on-site registration.

*The fees will automatically change at 0:00 of January 1, 2025 (Japan standard time).

*All fees are in Japanese Yen.
  Early Registration
(On or Before December 31 )
Late Registration
(On or After January 1)
Regular Participant JPY 60,000 JPY 70,000
Accompanying person JPY 15,000

Abstract Submission

In this workshop only invited talks will be given and there will be no poster sessions nor paper-only contributions.

For Invited Speaker, 

Invitation Mail has been sent to you and Submission URL has also been sent as another Mail with the title of 
"
[Indico] Invitation to submit an abstract".
Please check.

To submit the abstract, JACoW Indico account is needed.
If you don't have account, please check below URL.
https://docs.jacow.org/General/JACoWlogin/

Deadline of Abstract Submission is 28 Feb 2025.

Accomodation

The list of hotels is presented at the URL;

https://maps.app.goo.gl/VzrQcwzbUGxD4CB6A

Hotels are available near Tsukuba station, 10-minute walk from the venue, and the next station Kenkyu-Gakuen station, 3-minute ride on train. 

 

!! CAUTION!!

Please be aware that there have been cases of travel agencies not endorsed by the workshop organizers sending travel information emails to planned workshop participants.

Conference Poster
    • 08:20
      Registration
    • 1
      Welcome Address
      Speaker: Tadashi Koseki (High Energy Accelerator Research Organization)
    • Present and future colliders
    • 10:40
      Coffee Break
    • Present and future colliders
    • 13:00
      Lunch
    • Present and future colliders
    • 15:20
      Coffee Break
    • Optics & Beam Dynamics
    • Beam Instrumentation
    • 18:40
      Welcome Cocktail 202

      202

      EPOCHAL

    • Physics
    • Injector, Injection 300

      300

      EPOCHAL

    • 10:30
      Coffee break 300

      300

    • 10:45
      Coffee break
    • Injector, Injection 300

      300

      EPOCHAL

    • Physics
    • 12:50
      Lunch
    • Magnets, IR, Alignment
    • Vacuum 300

      300

      EPOCHAL

    • 15:50
      Coffee Break
    • Magnets, IR, Alignment
    • Vacuum 300

      300

      EPOCHAL

    • Machine Detector Interface
    • Magnets, IR, Alignment
    • Machine Detector Interface: WG5
    • Cryogenics, Infrastructures
    • 10:30
      Coffee Break
    • Cryogenics, Infrastructures
    • Machine Detector Interface
    • 12:50
      Lunch
    • 13:50
      Laboratory Tour KEK

      KEK

    • RF
    • Polarization, Energy calibration, Monochromatization
    • 10:25
      Coffee break
    • 10:30
      Coffee Break
    • Polarization, Energy calibration, Monochromatization
    • RF
    • 12:25
      Lunch
    • RF
    • Polarization, Energy calibration, Monochromatization
    • Beam-beam & Instabilities
    • 15:50
      Coffee Break
    • Machine learning and automatic tuning
    • Beam-beam & Instabilities
    • 19:00
      Banquet Dinner Ray-Fuu Tsukuba Seasons Terrace

      Ray-Fuu Tsukuba Seasons Terrace

    • Machine learning and automatic tuning
    • Beam-beam & Instabilities
    • 10:30
      Coffee Break
    • Machine learning and automatic tuning
    • Beam-beam & Instabilities
    • 11:50
      Lunch
    • Special Session
    • 16:00
      Summary