International Workshop on Energy Recovery Linacs (ERL 2024)

24 Sept 2024, 08:30 → 27 Sept 2024, 18:00 Asia/Tokyo

Kobayashi Hall (High Energy Accelerator Research Organization （KEK))

Hiroshi Sakai

The 69th ICFA Advanced Beam Dynamics Workshop on Energy Recovery Linacs (ERL2024) will be held at the High Energy Accelerator Research Organization (KEK) in Japan on September 24-27th, 2024. The ERL workshop has been held every two years since 2005. 

The conference will be hosted by KEK. The workshop will serve as a forum for scientists and engineers around the world to review the latest developments in ERL physics, technologies and applications, to exchange ideas and discuss the latest developments in the field.

There are six working groups for the workshop as follows:
・WG1: Beam dynamics
・WG2: Sources
・WG3: Superconducting RF
・WG4: Applications
・WG5: Facilities
・WG6: Sustainability

 

We are looking forward to seeing you in ERL2024 !

The workshop is supported by

 

 

The copyright of all text, photographs or graphics in this website belongs to ERL2024 local organizing committee unless otherwise stated.

We do not provide your travel-related information and ask your travel arrangement to any travel agency.

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【Sponsors】

NEOMAXエンジニアリング 株式会社

Bus stop.pdf

List of abstracts.pdf

Poster.pdf

Registration & Payment procedure.pdf

Tuesday 24 September

08:30 → 09:00 Registration

09:00 → 10:00 Welcome & introduction (incl. photo session)

09:00 Welocome to KEK

Speaker: Shoji Asai (KEK, Director General)

Shoji Asai.pdf

09:10 Overview of KEK Accelerator Laboratory

Speaker: Tadashi Koseki (KEK, Director Accel. Lab.)

Tadashi Koseki.pdf

09:20 ERL and ERL2024 workshops, Welcome to KEK, Tsukuba, Japan

Speaker: Hiroshi Sakai (KEK, ERL2024 IOC)

Hiroshi Sakai.pdf

09:30 Logistics of ERL2024

Speaker: Miho Shimada (KEK, ERL2024 LOC)

09:45 Photo session

ERLworkshop.jpg

10:00 → 10:30 Break

10:30 → 12:20 WG5 (Facilities reports)

Convener: Chair: Hiroshi Sakai (KEK)

10:30 Status of cERL [TUO01]

Speaker: Miho Shimada (KEK)

TUO01.pdf

10:50 CBETA: Achievements,Challenges, Status, and Plans [TUO02]

Speaker: Joseph Berg (Brookhaven National Laboratory)

TUO02.pdf

11:10 Status of the S-DALINAC with focus on ERL operation [TUO03]

Speaker: Michaela Arnold (TU Darmstadt)

TUO03.pdf

11:35 Status of the ERL project bERLinPro: Final comissioning preparations [TUO04]

Speaker: Axel Neumann (HZB)

TUO04.pdf

11:55 MESA facility report [TUO05]

Speaker: Timo Stengler (University Mainz)

TUO05.pdf

12:20 → 13:20 Lunch

13:20 → 14:30 WG5 (Facilities reports)

Convener: Chair: Michaela Arnold (TU Darmstadt)

13:20 PERLE Status and Plans [TUO06]

Speaker: Walid Kaabi (IJCLab-CNRS)

TUO06.pdf

13:45 Progress on Terahertz Light Production at TRIUMF e-Linac [TUO07]

Speaker: Hui Wen Koay (TRIUMF)

TUO07.pdf

14:05 BriXSino: an ERL proposed facility at INFN Milan LASA Laboratory [TUO08]

Speaker: Dario Giove (INFN-LASA)

TUO08.pdf

14:25 Discussion

14:30 → 15:30 WG6 (Sustainability)

Convener: Chiair: Stephen Benson (Benson Laser Consulting, LLC)

14:30 Sustainability implications for high energy colliders [TUO09]

Speaker: Vladimir Litvinenko (Stony Brook University)

TUO09.pdf

14:50 Advancements and Challenges in Large-Scale Cryogenics for Accelerator Facilities [TUO10]

Speaker: Nusair Hasan (Michigan State University)

TUO10.pdf

15:10 Challenges and breakthroughs in recent RF Solid State PA design by Radial Combiner design with Initiatives for SDGs [TUO11]

Speaker: Reichiro Kobana (R and K company)

TUO11.pdf

15:30 → 16:00 Break

16:00 → 18:00 WG1 (Beam dynamics)

Convener: Chair: Joseph Berg (Brookhaven National Laboratory)

16:00 Machine learning for high current beam operation at cERL [TUO12]

Speaker: Masakazu Kurata (KEK)

TUO12.pdf

16:20 Beam Dynamics of the Strong Hadron Cooler ERL at the Electron-Ion Collider [TUO13]

Speaker: Kirsten Deitrick (Thomas Jefferson National Accelerator Facility)

TUO13.pdf

16:40 PERLE design and beam dynamics studies [TUO14]

Speaker: Alex Fomin (IJCLab)

TUO14.pdf

17:00 Impact of filling patterns on BBU in ERLs [TUO15]

Speaker: Robert Apsimon (Lancaster University/Cockcroft Institute)

TUO15.pdf

17:20 Beam Diagnostics for the Multi-Turn ERL Operation at the S-DALINAC [TUO16]

Speaker: Manuel Dutine (Technische Universitat Darmstadt)

TUO16.pdf

17:40 Improved techniques for space charge dominated beamline design [TUO17]

Speaker: Marcello Rossetti Conti (INFN-MI)

TUO17.pdf

18:20 → 20:00 Welcome reception

Wednesday 25 September

08:30 → 09:00 Registration

09:00 → 10:30 WG1 (Beam dynamics)

Convener: Chair: Alex Fomin (IJCLab)

09:00 Injector optics design and optimization for cERL [WEO01]

Speaker: Olga Tanaka (KEK)

WEO01.pdf

09:20 Mechanisms for commissioning and implementation of the SEALab beam modes: from modelling to optimisation strategies [WEO02]

Speaker: Emily Jayne Brookes (HZB)

WEO02.pdf

09:40 Optimisation of space charge induced emittance growth in the PERLE injector [WEO03]

Speaker: Connor Monaghan (University of Liverpool, IJCLab/CNRS)

WEO03.pdf

10:00 Fast envelope tracking for high intensity low energy electrons [WEO04]

Speaker: Hui Wen Koay (TRIUMF)

WEO04.pdf

10:15 Phasing and Calibration of the Main Linac Cryomodule Cavities for the CBETA Energy Recovery Linac [WEO05]

Speaker: Joseph Berg (Brookhaven National Laboratory)

WEO05.pdf

10:30 → 11:00 Break

11:00 → 12:40 WG2 (Source)

Convener: Chair: Masahiro Yamamoto (KEK)

11:00 High-Performance Operation of a Direct-Current and Superconducting Radio-Frequency Combined Photocathode Gun [WEO06]

Speaker: Senlin Huang (Peking University)

WEO06.pdf

11:25 Operating experience with Cs2Te cathodes and driving the SRF gun up to 1mA CW [WEO07]

Speaker: Andre Arnold (HZDR)

WEO07.pdf

11:50 Operational experience with CsK2Sb and GaAs photocathodes in a high gradient CW SRF gun [WEO08]

Speaker: Vladimir Litvinenko (Stony Brook University)

WEO08.pdf

12:15 Development of Photocathodes for high spin polarized electron sources at Brookhaven National Laboratory [WEO09]

Speaker: Luca Cultrera (BNL)

WEO09.pdf

12:40 → 13:40 Lunch

13:40 → 15:20 WG2 (Source)

Convener: Chair: André Arnold (HZDR)

13:40 LCLS-II injector performance [WEO10]

Speaker: Feng Zhou (SLAC)

WEO10.pdf

14:05 Design, fabrication, and beam commissioning of a 216.667 MHz CW VHF electron gun [WEO11]

Speaker: Houjun Qian (Zhangjiang Lab)

WEO11.pdf

14:30 High average current HVDC electron gun for EIC hadron cooling [WEO12]

Speaker: Erdong Wang (Brookhaven national lab)

WEO12.pdf

14:55 Preparation of cERL DC-gun upgrade for 10mA CW beam operation [WEO13]

Speaker: Masahiro Yamamoto (KEK)

WEO13.pdf

15:45 → 17:55 Site tour

Thursday 26 September

08:30 → 08:45 Registration

08:45 → 10:30 WG4 (Applications)

Convener: Chair: Ryoichi Hajima (QST)

08:45 PERLE Potential Applications [THO01]

Speaker: Walid Kaabi (IJCLab-CNRS)

THO01.pdf

09:10 Design Overview of the Strong Hadron Cooler ERL at the Electron-Ion Collider [THO02]

Speaker: Kirsten Deitrick (Thomas Jefferson National Accelerator Facility)

THO02.pdf

09:35 Future e+e- colliders using recycling energy-recovery linacs [THO03]

Speaker: Vladimir Litvinenko (Stony Brook University)

THO03.pdf

10:00 Electron cooler for high-energy hadrons in the EIC based on ERL [THO04]

Speaker: Dmitry Kayran (Brookhaven National Laboratory)

THO04.pdf

10:15 ILC Upgrade with Energy Revovery [THO05]

Speaker: Kaoru Yokoya (KEK)

THO05.pdf

10:30 → 11:00 Break

11:00 → 12:30 WG4 (Applications)

Convener: Chair: Erdong Wang (Brookhaven national lab)

11:00 Applications of the SRF Photoinjector of SEALAB [THO06]

Speaker: Thorsten Kamps (HZB)

THO06.pdf

11:25 Accelerator development plan in KEK toward the High-power EUV-FEL light source for future lithography [THO07]

Speaker: Hiroshi Kawata (KEK)

THO07.pdf

11:50 High Harmonic Frequency Combs Based on an Infrared FEL Oscillator [THO08]

Speaker: Ryoichi Hajima (QST)

THO08.pdf

12:15 Development of regenerative-amplifier FEL at the compact ERL [THO09]

Speaker: Takanori Tanikawa (KEK)

THO09.pdf

12:30 → 14:30 Lunch + Poster session

14:30 → 15:00 WG4 (Applications)

Convener: Chair: Ryoichi Hajima (QST)

14:30 ERL potential as a gamma-ray source [THO10]

Speaker: Dmitry Kayran (Brookhaven National Laboratory)

THO10.pdf

14:55 Discussion

15:00 → 15:20 WG6 (Sustainability)

Convener: Chair: Norio Nakamura (KEK)

15:00 Investigating permanent magnet resiliency to radiation – a study at Jefferson Lab’s CEBAF [THO11]

Speaker: Ryan Bodenstein (Thomas Jefferson National Accelerator Facility)

THO11.pdf

15:20 → 16:00 WG3/WG6 joint session

Convener: Chiair: Norio nakamura

15:20 Fast reactive tuner research and developments at HZB [THO12]

Speaker: Nicholas Shipman (HZB)

THO12.pdf

15:40 Mechanical Polishing of Nb3Sn Thin Film Cavities [THO13]

Speaker: Eric Viklund (FNAL)

WG6 Summary.pptx

16:00 → 16:30 Break

16:30 → 17:30 WG3 (SRF)

Convener: Chair: Eiji Kako (KEK)

16:30 Status and testing of the high current SRF cavity for BESSY VSR [THO14]

Speaker: Adolfo Velez (HZB)

THO14.pdf

16:50 PERLE cavity development at IJCLab [THO15]

Speaker: Akira Miyazaki (CNRS/IN2P3/IJCLab)

THO15.pdf

17:10 1.3 GHz 3-cell superconducting cavity for high current beam acceleration [THO16]

Speaker: Xuan Huang (Shanghai Institute of Applied Physics)

THO16.pdf

18:30 → 20:30 Banquet

Friday 27 September

08:30 → 09:00 Registration

09:00 → 10:30 WG3 (SRF)

Convener: Chair: Axel Neumann (HZB)

09:00 Status of Supercondtucting Thin Films on Higher Order Mode Antennas at MESA to increase the CW Perfomance [FRO01]

Speaker: Paul Plattner (JGU Mainz)

FRO01.pdf

09:20 Development of CW 100 kW high power coupler for conduction cooled SRF accelerators [FRO02]

Speaker: Pragya Nama (KEK/Sokendai)

FRO02.pdf

09:40 SRF Photo-Injector Development at MSU [FRO03]

Speaker: Taro Konomi (FRIB)

FRO03.pdf

10:05 LCLS-II SRF commissioning and early operational experience [FRO04]

Speaker: Sebastian Aderhold (SLAC National Accelerator Laboratory)

FRO04.pdf

10:30 → 11:00 Break

11:00 → 12:00 WG3 (SRF)

Convener: Chair: Eiji Kako (KEK)

11:00 Investigating Superconducting Cavity Faults and Instabilities at China Accelerator Facility for Superheavy Elements [FRO05]

Speaker: Feng Qiu (IMP)

FRO05.pdf

11:20 Long-term Stable Operation of cERL Cryomodules [FRO06]

Speaker: Kensei Umemori (KEK)

FRO06.pdf

11:40 Cryomodule Construction of Two 1.3 GHz 2-cell Cavities with double-feed couplers for DALS Injector [FRO07]

Speaker: Quan Zhou (Dalian Institute of Chemical Physics, Chinese Academy of Sciences)

FRO07.pdf

12:00 → 13:10 Closeout summaries

12:00 WG1 summaryr [FRO08]

Speaker: WG1 conveners

FRO08.pdf

12:10 WG2 summaryr [FRO09]

Speaker: WG2 conveners

FRO09.pdf

12:20 WG3 summaryr [FRO10]

Speaker: WG3 conveners

FRO10.pdf

12:30 WG4 summary [FRO11]

Speaker: WG4 conveners

FRO11.pdf

12:40 WG5 summary [FRO12]

Speaker: WG5 conveners

FRO12.pdf

12:50 WG6 summary [FRO13]

Speaker: WG6 conveners

FRO13.pdf

12:55 Closing

Speaker: Hiroshi Sakai (KEK)

13:10 → 14:10 Lunch