FFA'2025
from
Tuesday, September 16, 2025 (8:30 AM)
to
Friday, September 19, 2025 (4:20 PM)
Monday, September 15, 2025
Tuesday, September 16, 2025
9:00 AM
Registration, Venue: Dept. Electronic Engineering building
Registration, Venue: Dept. Electronic Engineering building
9:00 AM - 9:30 AM
Room: Dept. of Electrical Engineering building, LT408
9:30 AM
Welcome, Dr J. Pasternak, Dept. Electric Engineering building, LT408
-
Jaroslaw Pasternak
Welcome, Dr J. Pasternak, Dept. Electric Engineering building, LT408
Jaroslaw Pasternak
9:30 AM - 9:35 AM
Room: Dept. of Electrical Engineering building, LT408
9:35 AM
ERIT for Heavy-Ion Beams with Stochastic Charge State Conversion, Dr Yoshihiro Ishi (online)
-
Yoshihiro Ishi
(
Institute for Integrated Radiation and Nuclear Science, Kyoto University
)
ERIT for Heavy-Ion Beams with Stochastic Charge State Conversion, Dr Yoshihiro Ishi (online)
Yoshihiro Ishi
(
Institute for Integrated Radiation and Nuclear Science, Kyoto University
)
9:35 AM - 10:05 AM
Room: Dept. of Electrical Engineering building, LT408
10:05 AM
Possibility of nuclear transmutation of heavy elements using FFAG-ERIT at Kyushu University, Prof. Satoshi Sakaguchi (online)
-
Satoshi Sakaguchi
Possibility of nuclear transmutation of heavy elements using FFAG-ERIT at Kyushu University, Prof. Satoshi Sakaguchi (online)
Satoshi Sakaguchi
10:05 AM - 10:35 AM
Room: Dept. of Electrical Engineering building, LT408
10:35 AM
Simulation study of RI-beam circulation in FFAG-ERIT toward synthesis of long-lived superheavy nuclei, Naoyuki Kitagawa (online)
-
Naoyuki Kitagawa
Simulation study of RI-beam circulation in FFAG-ERIT toward synthesis of long-lived superheavy nuclei, Naoyuki Kitagawa (online)
Naoyuki Kitagawa
10:35 AM - 11:05 AM
Room: Dept. of Electrical Engineering building, LT408
11:05 AM
Coffee Break
Coffee Break
11:05 AM - 11:25 AM
Room: Dept. of Electrical Engineering building, LT408
11:25 AM
Analytical Approach to Neutron Yield Estimation in FFA-ERIT-Based Systems, Yasutomo Tominaga
Analytical Approach to Neutron Yield Estimation in FFA-ERIT-Based Systems, Yasutomo Tominaga
11:25 AM - 11:55 AM
Room: Dept. of Electrical Engineering building, LT408
11:55 AM
Status of development of FFAs at Kyushu University, Dr Yujiro Yonemura (online)
-
Yujiro Yonemura
Status of development of FFAs at Kyushu University, Dr Yujiro Yonemura (online)
Yujiro Yonemura
11:55 AM - 12:25 PM
Room: Dept. of Electrical Engineering building, LT408
12:25 PM
Discussion
Discussion
12:25 PM - 12:45 PM
Room: Dept. of Electrical Engineering building, LT408
12:45 PM
Lunch break
Lunch break
12:45 PM - 2:00 PM
Room: Dept. of Electrical Engineering building, LT408
2:00 PM
CEBAF FFA upgrade status, Donish Khan (in person)
-
Donish Khan
CEBAF FFA upgrade status, Donish Khan (in person)
Donish Khan
2:00 PM - 2:50 PM
Room: Dept. of Electrical Engineering building, LT408
2:50 PM
Isochronous FFAG arcs for the CEBAF upgrade, Dr Dejan Trbojevic (online)
-
Dejan Trbojevic
(
Brookhaven National Laboratory
)
Isochronous FFAG arcs for the CEBAF upgrade, Dr Dejan Trbojevic (online)
Dejan Trbojevic
(
Brookhaven National Laboratory
)
2:50 PM - 3:20 PM
Room: Dept. of Electrical Engineering building, LT408
3:20 PM
Discussion on CEBAF upgrade
Discussion on CEBAF upgrade
3:20 PM - 3:30 PM
Room: Dept. of Electrical Engineering building, LT408
3:30 PM
Coffee Break
Coffee Break
3:30 PM - 3:50 PM
Room: Dept. of Electrical Engineering building, LT408
3:50 PM
A Diagnostic Suite for the FETS-FFA, David Posthuma de Boer (in person)
-
David Posthuma de Boer
A Diagnostic Suite for the FETS-FFA, David Posthuma de Boer (in person)
David Posthuma de Boer
3:50 PM - 4:20 PM
Room: Dept. of Electrical Engineering building, LT408
4:20 PM
Discussion
Discussion
4:20 PM - 4:50 PM
Room: Dept. of Electrical Engineering building, LT408
4:50 PM
Walk to the Reception, Blackett Lab, SCR, Level 8
Walk to the Reception, Blackett Lab, SCR, Level 8
4:50 PM - 5:00 PM
Room: Dept. of Electrical Engineering building, LT408
5:00 PM
Welcome Reception, Blackett Lab., Level 8, Senior Common Room
Welcome Reception, Blackett Lab., Level 8, Senior Common Room
5:00 PM - 7:00 PM
Room: Dept. of Electrical Engineering building, LT408
Wednesday, September 17, 2025
9:00 AM
muTRISTAN, Dr Hiromasa Takaura (online)
-
Hiromasa Takaura
muTRISTAN, Dr Hiromasa Takaura (online)
Hiromasa Takaura
9:00 AM - 9:50 AM
Room: Dept. of Electrical Engineering building, LT408
9:50 AM
Negative muonium ion source for muon accelerators, Dr Yoshihiro Ishi (online)
-
Yoshihiro Ishi
(
Institute for Integrated Radiation and Nuclear Science, Kyoto University
)
Negative muonium ion source for muon accelerators, Dr Yoshihiro Ishi (online)
Yoshihiro Ishi
(
Institute for Integrated Radiation and Nuclear Science, Kyoto University
)
9:50 AM - 10:20 AM
Room: Dept. of Electrical Engineering building, LT408
10:20 AM
FFA application to the muon collider complex, Dr Max Topp-Mugglestone (online)
-
Max Topp-Mugglestone
FFA application to the muon collider complex, Dr Max Topp-Mugglestone (online)
Max Topp-Mugglestone
10:20 AM - 10:50 AM
Room: Dept. of Electrical Engineering building, LT408
10:50 AM
Discussion on development of muon accelerators
Discussion on development of muon accelerators
10:50 AM - 11:00 AM
Room: Dept. of Electrical Engineering building, LT408
11:00 AM
Coffee Break
Coffee Break
11:00 AM - 11:20 AM
Room: Dept. of Electrical Engineering building, LT408
11:20 AM
2FFA Transport Line for Laser-Plasma Accelerated Electrons, Dr Samira Fatehi (online)
-
Samira Fatehi
(
Karlsruhe Institute of Technology (KIT)
)
2FFA Transport Line for Laser-Plasma Accelerated Electrons, Dr Samira Fatehi (online)
Samira Fatehi
(
Karlsruhe Institute of Technology (KIT)
)
11:20 AM - 11:50 AM
Room: Dept. of Electrical Engineering building, LT408
11:50 AM
R&D for high power proton cyclotrons, Dr Malek Haj Tahar (online)
-
Malek HAJ TAHAR
(
TRANSMUTEX SA
)
R&D for high power proton cyclotrons, Dr Malek Haj Tahar (online)
Malek HAJ TAHAR
(
TRANSMUTEX SA
)
11:50 AM - 12:40 PM
Room: Dept. of Electrical Engineering building, LT408
12:40 PM
Discussion
Discussion
12:40 PM - 1:00 PM
Room: Dept. of Electrical Engineering building, LT408
**strong text**
1:00 PM
Lunch break
Lunch break
1:00 PM - 2:20 PM
Room: Dept. of Electrical Engineering building, LT408
Thursday, September 18, 2025
9:00 AM
Design and study of a spiral focusing structure for FFAG at CSNS, Wu Bin (in person)
-
吴彬 wubin
Design and study of a spiral focusing structure for FFAG at CSNS, Wu Bin (in person)
吴彬 wubin
9:00 AM - 9:30 AM
Room: Dept. of Electrical Engineering building, LT408
9:30 AM
Design of RF system for FFAG at CSNS, Jian Wu (online)
-
Jian Wu
Design of RF system for FFAG at CSNS, Jian Wu (online)
Jian Wu
9:30 AM - 10:00 AM
Room: Dept. of Electrical Engineering building, LT408
10:00 AM
Characterisation and mitigation of RF knockout, Carl Jolly (in person)
-
Carl Jolly
Characterisation and mitigation of RF knockout, Carl Jolly (in person)
Carl Jolly
10:00 AM - 10:30 AM
Room: Dept. of Electrical Engineering building, LT408
10:30 AM
New acceleration scheme in FFA, Dr Tomonori Uesugi (online)
-
智教 上杉
New acceleration scheme in FFA, Dr Tomonori Uesugi (online)
智教 上杉
10:30 AM - 11:00 AM
Room: Dept. of Electrical Engineering building, LT408
11:00 AM
Coffee Break
Coffee Break
11:00 AM - 11:20 AM
Room: Dept. of Electrical Engineering building, LT408
11:20 AM
An FFA with a negative k-value and related subjects, Dr Shinji Machida (in person)
-
Shinji Machida
An FFA with a negative k-value and related subjects, Dr Shinji Machida (in person)
Shinji Machida
11:20 AM - 11:50 AM
Room: Dept. of Electrical Engineering building, LT408
11:50 AM
LANDAU DAMPING IN SCALING FFAS, Dr David Kelliher (in person)
-
David Kelliher
(
STFC
)
LANDAU DAMPING IN SCALING FFAS, Dr David Kelliher (in person)
David Kelliher
(
STFC
)
11:50 AM - 12:20 PM
Room: Dept. of Electrical Engineering building, LT408
12:20 PM
A 'Reverse Biot-Savart' method for calculating the coil shapes of iron-free magnets, Alan Letchford (in person)
-
Alan Letchford
A 'Reverse Biot-Savart' method for calculating the coil shapes of iron-free magnets, Alan Letchford (in person)
Alan Letchford
12:20 PM - 12:50 PM
Room: Dept. of Electrical Engineering building, LT408
12:50 PM
Lunch break/ IOC meeting (532-Blackett)
Lunch break/ IOC meeting (532-Blackett)
12:50 PM - 2:30 PM
Room: Dept. of Electrical Engineering building, LT408
2:30 PM
FFA-based beam delivery: progress toward realisation of TURBO (Technology for Ultra Rapid Beam Operation), Dr Suzie Sheehy (in person)
-
Suzie Sheehy
(
University of Oxford and University of Melbourne
)
FFA-based beam delivery: progress toward realisation of TURBO (Technology for Ultra Rapid Beam Operation), Dr Suzie Sheehy (in person)
Suzie Sheehy
(
University of Oxford and University of Melbourne
)
2:30 PM - 3:00 PM
Room: Dept. of Electrical Engineering building, LT408
3:00 PM
Status of FFA development for LhARA project, Dr J. Pasternak (in person)
-
Jaroslaw Pasternak
Status of FFA development for LhARA project, Dr J. Pasternak (in person)
Jaroslaw Pasternak
3:00 PM - 3:30 PM
Room: Dept. of Electrical Engineering building, LT408
3:30 PM
Coffee Break
Coffee Break
3:30 PM - 3:50 PM
Room: Dept. of Electrical Engineering building, LT408
3:50 PM
Design of FFA magnet for the laser-hybrid accelerator for radiobiological applications (LhARA), Ta-Jen Kuo (in person)
-
Ta-Jen Kuo
(
Imperial College London
)
Design of FFA magnet for the laser-hybrid accelerator for radiobiological applications (LhARA), Ta-Jen Kuo (in person)
Ta-Jen Kuo
(
Imperial College London
)
3:50 PM - 4:20 PM
Room: Dept. of Electrical Engineering building, LT408
4:20 PM
Faraday cup on the FETS-FFA, Sushanta Sapkota (online)
Faraday cup on the FETS-FFA, Sushanta Sapkota (online)
4:20 PM - 4:50 PM
Room: Dept. of Electrical Engineering building, LT408
4:50 PM
Open discussion
Open discussion
4:50 PM - 5:40 PM
Room: Dept. of Electrical Engineering building, LT408
5:40 PM
Free time
Free time
5:40 PM - 7:00 PM
Room: Dept. of Electrical Engineering building, LT408
7:00 PM
Workshop Dinner, Ognisko Restaurant, 55 Exhibition Road, SW7 2PN
Workshop Dinner, Ognisko Restaurant, 55 Exhibition Road, SW7 2PN
7:00 PM - 9:30 PM
Room: Dept. of Electrical Engineering building, LT408
Friday, September 19, 2025
9:30 AM
Test of a permanent magnet non-scaling FFA section with fixed tunes, Dr Stephen Brooks (in person)
-
Stephen Brooks
(
Brookhaven National Laboratory
)
Test of a permanent magnet non-scaling FFA section with fixed tunes, Dr Stephen Brooks (in person)
Stephen Brooks
(
Brookhaven National Laboratory
)
9:30 AM - 10:20 AM
Room: Dept. of Electrical Engineering building, LT408
10:20 AM
Status of the LBNL R&D program developing elliptic-aperture combined-function superconducting magnets, Lucas Brouwer
-
Lucas Brouwer
Status of the LBNL R&D program developing elliptic-aperture combined-function superconducting magnets, Lucas Brouwer
Lucas Brouwer
10:20 AM - 10:50 AM
Room: Dept. of Electrical Engineering building, LT408
10:50 AM
Discussion
Discussion
10:50 AM - 11:00 AM
Room: Dept. of Electrical Engineering building, LT408
11:00 AM
Coffee Break
Coffee Break
11:00 AM - 11:20 AM
Room: Dept. of Electrical Engineering building, LT408
11:20 AM
Design of prototype magnets for FETS-FFA, Ta-Jen Kuo (in person)
-
Ta-Jen Kuo
(
Imperial College London
)
Design of prototype magnets for FETS-FFA, Ta-Jen Kuo (in person)
Ta-Jen Kuo
(
Imperial College London
)
11:20 AM - 11:50 AM
Room: Dept. of Electrical Engineering building, LT408
11:50 AM
FFA magnet prototype, Dr Jean-Baptiste Lagrange
-
Jean-Baptiste Lagrange
FFA magnet prototype, Dr Jean-Baptiste Lagrange
Jean-Baptiste Lagrange
11:50 AM - 12:20 PM
Room: Dept. of Electrical Engineering building, LT408
12:20 PM
Discussion on FFA magnet development plans
Discussion on FFA magnet development plans
12:20 PM - 12:40 PM
Room: Dept. of Electrical Engineering building, LT408
12:40 PM
2-beam FFAG collider for MuCF, Prof. Yoshiharu Mori (online)
-
義治 森
2-beam FFAG collider for MuCF, Prof. Yoshiharu Mori (online)
義治 森
12:40 PM - 1:00 PM
Room: Dept. of Electrical Engineering building, LT408
1:00 PM
Lunch break
Lunch break
1:00 PM - 2:00 PM
Room: Dept. of Electrical Engineering building, LT408
2:00 PM
Raport from IOC meeting
-
Jaroslaw Pasternak
Suzie Sheehy
(
University of Oxford and University of Melbourne
)
Raport from IOC meeting
Jaroslaw Pasternak
Suzie Sheehy
(
University of Oxford and University of Melbourne
)
2:00 PM - 2:30 PM
Room: Dept. of Electrical Engineering building, LT408
2:30 PM
Coffee Break and the end of the Workshop
Coffee Break and the end of the Workshop
2:30 PM - 2:50 PM
Room: Dept. of Electrical Engineering building, LT408