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Workshop on Accelerator R&D for Ultimate Storage Rings

chaired by Qing Qin (IHEP), Robert Hettel (SLAC)
from to (Asia/Shanghai)
Description
Storage ring-based light sources will continue to play a vital role in X-ray science into the future since they offer beam properties that are complementary to FEL sources. Ring-based sources provide highly stable photon beams having low peak brightness with high average brightness and pulse repetition rate, photons that do not over-excite or damage samples the way those from FELs do, and they serve a large number of diverse users simultaneously. There are now emerging scientific applications and experimental methods that would greatly benefit from ring-based sources having much higher brightness and transverse coherence than present or near-future storage ring facilities – storage rings having electron emittance < ~100 pm-rad in both transverse planes – on the scale of the diffraction limited emittance for hard X-rays. Several institutions world-wide are now including the prospect of building diffraction-limited “ultimate” storage rings (USRs) in their 10-year development plans. These machines push the state of the art for storage ring accelerator and photon beam line design, presenting many significant challenges that must be addressed with R&D.
Go to day
  • Tuesday, October 30, 2012
    • 08:30 - 09:35 Welcome and Introduction Session
      Convener: Xiaoming Jiang (Institute of High Energy Physics, CAS)
      • 08:30 Welcome 10'
        Speaker: Prof. Yifang Wang (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file
      • 08:40 Workshop charge 10'
        Speaker: Dr. Qing Qin (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file
      • 08:50 Scientific cases for USR 15'
        Speaker: Prof. Hong Ding (Institute of Physics, CAS)
      • 09:05 Highlights of science of USR 15'
        Speaker: Prof. Yuhui Dong (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file
      • 09:20 Overview of USR design and performance requirements 15'
        Speaker: Robert Hettel (SLAC NAL)
        Material: Slides powerpoint file
    • 09:35 - 10:35 Session 1: Lattice Design (part 1)
      Convener: Gang Xu (Institute of High Energy Physics, CAS)
      • 09:35 MAX-IV project and MBA with higher multipoles 20'
        Speaker: Dr. Simon Leemann (MAX IV Laboratory)
        Material: Slides pdf file
      • 09:55 Latest development of ESRF and future plan 20'
        Speaker: Dr. Pantaleo Raimondi (ESRF)
        Material: Slides powerpoint file
      • 10:15 Lattice design for Spring-8 II 20'
        Speaker: Dr. Yoshito Shimosaki (JASRI / SPring-8)
        Material: Slides pdf file
    • 10:35 - 10:50 Group photo and Coffee break
    • 10:50 - 12:15 Session 2: Lattice Design (part 2)
      Convener: Haruo Ohkuma (Spring-8)
      • 10:50 USR upgrade for ALS 17'
        Speaker: Dr. Christoph Steier (Lawrence Berkeley National Laboratory)
        Material: Slides pdf file
      • 11:07 Study of lower emittance lattice at SOLEIL 17'
        Speaker: Dr. Amor NADJI (SOLEIL)
        Material: Slides pdf file
      • 11:24 BAPS lattice design 20'
        Speaker: Gang Xu (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file
      • 11:44 Discussion 31'
    • 12:15 - 13:30 Lunch
    • 13:30 - 15:30 Session 3: Accelerator Physics (part 1)
      Convener: Pantaleo Raimondi
      • 13:30 Collective effects in USRs 20'
        Speaker: Karl Bane (SLAC National Accelerator Laboratory)
        Material: Slides powerpoint file
      • 13:50 Single and multiple Touschek scattering in low emittance rings 20'
        Speaker: Dr. Manuela Boscolo (INFN)
        Material: Slides pdf file
      • 14:10 BAPS CSR, impedance and IBS 20'
        Speakers: Ms. Na Wang (Institute of High Energy Physics, CAS), Mr. Saike Tian (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint filedown arrow
      • 14:30 Propagation of ultra-short bunches in USRs and potential lasing 20'
        Speaker: Robert Hettel (SLAC NAL)
        Material: Slides powerpoint file
      • 14:50 Optimal RF frequency 15'
        Speaker: Prof. Mikael Eriksson (MAX-lab)
        Material: Slides pdf file
      • 15:05 Discussion 25'
    • 15:30 - 15:45 Coffee break
    • 15:45 - 18:20 Session 4: Accelerator Engineering (part 1)
      Convener: Prof. Mikael Eriksson (MAX-lab)
      • 15:45 Some engineering challenges for a USR machine 20'
        Speaker: Dr. Lin ZHANG (ESRF)
        Material: Slides powerpoint file
      • 16:05 Anticipated limits on machine stability and consequences on machine and beamline designs 20'
        Speaker: Mr. Jean-Claude DENARD (Synchrotron SOLEIL)
        Material: Slides powerpoint file
      • 16:25 MAX-IV magnet design 20'
        Speaker: Mr. Martin Johansson (MAX IV Laboratory)
        Material: Slides pdf file
      • 16:45 High Gradient Magnet Design 15'
        Speaker: Dr. Kouichi Soutome (JASRI/SPring-8)
        Material: Slides powerpoint file
      • 17:00 Design and fabrication of NSLS-II sextupole 15'
        Speaker: Dr. Wen Kang (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file
      • 17:15 Design for high precision small aperture magnets for BAPS 15'
        Speaker: Dr. Fusan Chen (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file
      • 17:30 Discussion 30'
    • 18:30 - 19:30 Dinner
  • Wednesday, October 31, 2012
    • 08:00 - 10:15 Session 1: Lattice Design (part 3)
      Convener: Jiuqing Wang (Institute of High Energy Physics, CAS)
      • 08:00 Compact low emittance lattice including superbends 20'
        Speaker: Lin Liu (Brazilian Synchrotron Light Laboratory)
        Material: Slides powerpoint file
      • 08:20 PEP-X design 20'
        Speaker: Dr. Michael Borland (Argonne National Laboratory)
        Material: Slides pdf file
      • 08:40 Tevatron USR and other topics of USR 20'
        Speaker: Dr. Michael Borland (Argonne National Laboratory)
        Material: Slides pdf file
      • 09:00 Overview of optics correction at Diamond and plan for DLS-II 20'
        Speaker: Riccardo Bartolini (Diamond and JAI)
        Material: Slides powerpoint file
      • 09:20 Round beam experience at BINP 17'
        Speaker: Dr. E. Levichev (INP)
        Material: Slides powerpoint file
      • 09:37 Discussion 38'
    • 10:15 - 10:30 Coffee break
    • 10:30 - 12:00 Session 2: Accelerator Physics (part 2)
      Convener: Qing Qin (Institute of High Energy Physics, CAS)
      • 10:30 Optimization of dynamic aperture for the ESRF upgrade 20'
        Speaker: Mr. Andrea Franchi (ESRF)
        Material: Slides powerpoint file pdf file
      • 10:50 Coupling correction at SLS, minimum vertical emittance 20'
        Speaker: Prof. Leonid Rivkin (Paul Scherrer Institut)
        Material: Slides pdf file
      • 11:10 2-frequency RF system for short bunches at SPring-8 15'
        Speaker: Mr. takahiro fujita (SPring-8)
        Material: Slides pdf file
      • 11:25 Discussion 20'
    • 12:00 - 13:30 Lunch
    • 13:30 - 14:30 Session 3: Injection (part 1)
      Convener: Dr. Zhentang Zhao (Shanghai Institute of Applied Physics,CAS)
      • 13:30 Top – up injection 20'
        Speaker: Prof. Leonid Rivkin (Paul Scherrer Institut)
        Material: Slides pdf file
      • 13:50 Injection into low-lifetime USRs 20'
        Speaker: Robert Hettel (SLAC NAL)
        Material: Slides powerpoint file
      • 14:10 Pulsed sextupole injection for MAX-IV 20'
        Speaker: Dr. Simon Leemann (MAX IV Laboratory)
        Material: Slides pdf file
    • 14:30 - 16:00 Session 4: Injection (part 2)
      Convener: Robert Hettel (SLAC NAL)
      • 14:30 Pulsed sextupole injection for BAPS 20'
        Speaker: Mr. Yi Jiao (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file pdf file
      • 14:50 Injection scheme for the SPring-8 upgrade 20'
        Speaker: Dr. Kouichi Soutome (JASRI/SPring-8)
        Material: Slides powerpoint file pdf file
      • 15:10 On-axis swap-out injection 20'
        Speaker: Dr. Michael Borland (Argonne National Laboratory)
        Material: Slides pdf file
      • 15:30 Discussion 30'
    • 16:00 - 16:15 Coffee break
    • 16:15 - 18:00 Session 5: Accelerator Engineering (part 2)
      Convener: Huamin Qu (Institute of High Energy Physics, CAS)
      • 16:15 MAX-IV vacuum chamber design 20'
        Speaker: Mrs. Eshraq Al-Dmour (Vacuum group coordinator)
        Material: Slides powerpoint file
      • 16:35 Single non-linear injection kicker magnet 20'
        Speaker: Mr. Olaf Dressler (Helmholtz-Zentrum Berlin)
        Material: Slides powerpoint file
      • 16:55 Fast pulsed power supply for ILC damping ring kicker 20'
        Speaker: Dr. Jinhui Chen (Institute of High Energy Physics, CAS)
        Material: Slides powerpoint file
      • 17:15 Ground vibration for BAPS 15'
        Speaker: Mr. Daheng Ji (Institute of High Energy Physics, CAS)
        Material: Slides pdf file
      • 17:30 Discussion 30'
    • 18:30 - 20:00 Banquet
  • Thursday, November 1, 2012
    • 08:00 - 09:35 Session 1: Instrumentation and Feedback
      Convener: Prof. Jianshe Cao (Institute of High Energy Physics, CAS)
      • 08:00 SOLEIL orbit feedback systems and photon BPMs 25'
        Speaker: Mr. Jean-Claude DENARD (Synchrotron SOLEIL)
        Material: Slides powerpoint file
      • 08:25 Multi-Bunch Feedback System in USR 20'
        Speaker: Mr. takahiro fujita (SPring-8)
        Material: Slides pdf file
      • 08:45 Feedback system for USRs 20'
        Speaker: Dr. Christoph Steier (Lawrence Berkeley National Laboratory)
        Material: Slides powerpoint file
      • 09:05 Discussion 30'
    • 09:35 - 12:30 Session 2: Insertion Devices
      Convener: Mr. Rodney Gerig (Argonne)
      • 09:35 IDs for the ESRF upgrade 20'
        Speaker: Dr. Joel CHAVANNE (European Synchrotron Radiation Facility)
        Material: Slides pdf file
      • 09:55 Superconducting IDs at BINP 20'
        Speaker: Dr. Konstantin Zolotarev
        Material: Slides powerpoint file
      • 10:15 Coffee break 15'
      • 10:30 IDs for Shanghai Synchrotron Radiation Facility 20'
        Speaker: Dr. Qiaogen Zhou (Shanghai Institute of Applied Physics, CAS)
        Material: Slides powerpoint file
      • 10:50 PETRA-III damping wiggler experience 20'
        Speaker: Mr. Alexander Kling (DESY Hamburg)
        Material: Slides pdf file
      • 11:10 Undulator technology for USR 20'
        Speaker: Mr. Mark Jaski (Argonne National Laboratory)
        Material: Slides powerpoint file
      • 11:30 Cryogenic permanent magnet and superconducting small period undulators 20'
        Speaker: Dr. Johannes Bahrdt (Helmholtz-Zentrum Berlin)
        Material: Slides powerpoint file
      • 11:50 Discussion 40'
    • 12:30 - 13:30 Lunch
    • 13:30 - 17:30 Closing Session
      • 13:30 Report writing 55'
      • 14:25 Summary 1h0'
        Material: Slides powerpoint filedown arrow word file
      • 15:25 Closeout and Departure 5'
      • 15:30 Tour to HongLuo Temple 2h0'