Third International Accelerator School for Linear Colliders

Name: Third International Accelerator School for Linear Colliders
Start: 2008-10-19T12:00:00-05:00
End: 2008-10-29T18:00:00-05:00
Location: Oak Brook Hills Marriott Hotel

19 Oct 2008, 12:00 → 29 Oct 2008, 18:00 US/Central

Oak Brook Hills Marriott Hotel

Oak Brook, Illinois, U.S.A.

Support

sazama@fnal.gov

Monday 20 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Introduction
  - 1
    
    Opening Remarks
    
    Speaker: Young Kee Kim (Fermilab)
    
    Slides
  - 2
    
    Lecture 1 – Introduction
    
    • Why LC • What’s ILC • Layout of ILC • Parameter choices & optimization • Overview of accelerator issues • Other future lepton colliders: CLIC and muon collider
    
    Speaker: Carlo Pagani (INFN Milano LASA)
    
    homework
    
    Slides
- Sources & bunch compressors
  - 3
    Lecture 2 – Sources & bunch compressors
    
    • e- gun • e+ sources • Polarized sources • Bunch compressors • Spin rotator
    
    Speaker: Dr Masao Kuriki (KEK)
    
    homework
    
    Slides
    
    slides
    
    slides
    
    slides
    
    slides
- Tutorial & homework
Tuesday 21 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Damping ring I
  - 4
    
    Lecture 3a – Damping ring I
    
    • Role of damping rings • High-level overview of structure, and principles of operation • Review of basic linear beam dynamics • Damping ring lattice • Radiation damping (derivation of damping times, and the need for a damping wiggler in LC damping rings) • Quantum excitation and equilibrium beam emittances
    
    Speaker: Dr Mark Palmer (Cornell University LEPP)
    
    Homework Solutions
    
    Slides
- Linac I
  - 5
    Lecture 4a – Linac I
    
    • Phases & superposition • Basics of RF cavities • Lumped circuit analogy, metrics • RF Pillbox cavity • Coupled rf-cavities, mode structure • Shunt impedance, transit-time factor • Standing wave linacs and structures • Beam loading and power coupling • Slow wave structures
    
    Speaker: Toshiyasu Higo (KEK)
    
    homework
    
    Paper
    
    LINAC-I_Homework.docx
    
    LINAC-I_Homework.pdf
    
    LINAC-I_Note.docx
    
    LINAC-I_Note.pdf
    
    Slides
- Tutorial & homework
Wednesday 22 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Damping ring II
  - 6
    
    Lecture 3b – Damping ring II
    
    • Brief overview of technical systems • R&D challenges for selected technical components -> injection/extraction kickers -> damping wiggler • Brief overview of beam dynamics issues • Selected beam dynamics issues -> impedance effects -> electron cloud effects
    
    Speaker: Dr Mark Palmer (Cornell University LEPP)
    
    Homework Solutions
    
    Slides
- Linac II
  - 7
    Lecture 4b – Linac II
    
    • Traveling wave linacs • Structure parameters • Scaling relationships for TW linacs • Power flow & beam loading • Multi-bunch energy gain • Wakefields & impedances • Linac lattice • Emittance preservation & instabilities • Beam based alignment
    
    Speaker: Toshiyasu Higo (KEK)
    
    homework
    
    Paper
    
    LINAC-II_Homework.doc
    
    LINAC-II_Homework.pdf
    
    LINAC-II_Note.docx
    
    LINAC-II_Note.pdf
    
    Slides
- Tutorial & homework
Thursday 23 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- LLRF & high power RF
  - 8
    Lecture 5 – LLRF & high power RF
    
    • RF system overview • LLRF • Timing and synchronization • Modulators • Klystrons • RF distribution
    
    Speaker: Stefan Simrock (DESY)
    
    homework
    
    Homework Problems
    
    Slides
    
    Lecture 5_part 1
    
    Lecture 5_part 2
    
    Lecture 5_part 3
    
    Lecture 5_part 4
    
    Supporting material
- Beam delivery & beam-beam
  - 9
    Lecture 6 – Beam delivery & beam-beam
    
    • Overview • Beam-beam interaction and crossing angle • Collimation • Accelerator-detector interface, shielding and beam dump • Background and detector protection • Beam monitoring and control at final focus • Luminosity optimization
    
    Speaker: Mrs Deepa Angal-Kalinin (CCLRC Daresbury)
    
    Paper
    
    Slides
    
    BeamDelivery_part1.pdf
    
    BeamDelivery_part1.ppt
    
    BeamDelivery_part2.pdf
    
    BeamDelivery_part2.ppt
- Tutorial & homework
Friday 24 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Site Visit to Fermilab
  - 10
    
    Bus leaving hotel for Fermilab
  - 11
    
    Special lecture – How the Fermilab accelerator complex works
    
    Speaker: Roger Dixon (Fermilab)
    
    Slides
  - 12
    
    Site Tour
    
    Students will be divided into 6 groups. Each group has ~9 students and will receive ~50 minutes hands-on training in the Main Control Room. The instructors are Bob Mau (Fermilab) and his colleagues. Students will have lunch at Fermilab and visit several sites, including the linac gallery, Wilson Hall, Industrial Buildings, CDF or D0, and the superconducting RF facilities.
    
    Paper
    
    Slides
  - 13
    
    Bus leaving Fermilab for hotel
- Free Time
Saturday 25 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Superconducting RF & ILC I
  - 14
    
    Lecture 7a – Superconducting RF & ILC I
    
    • Superconductivity basics • Cavity design & SRF constraints • Lorentz force detuning in SCRF • Microphonics & vibration issues • Cavity fabrication and tuning • Surface preparation • Gradient limit and spread • Cryogenics • ILC cryomodules • Alignment issues
    
    Speaker: Dr Nikolay Solyak (FNAL)
    
    homework
    
    Slides
- Excursion
- Tutorial & homework
Sunday 26 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Superconducting RF & ILC II Room temperature RF & CLIC I
  - 15
    
    Lecture 7b – Superconducting RF & ILC II
    
    • Power Coupler • HOMs & HOM Couplers • Slow and fast tuner • ILC design & challenges
    
    Speaker: Dr Nikolay Solyak (FNAL)
    
    Slides
  - 16
    Lecture 8a – Room temperature RF & CLIC I
    
    • Gradient limits at X-band • Breakdown mechanism • Pulse heating • Pulse train formats • Klystron vs. beam driven • RF power manipulation options
    
    Speaker: Frank Tecker (CERN)
    
    Slides
    
    clic-ilc-school-2007.pdf
    
    clic-ilc-school-2007.ppt
    
    slides
    
    While the final lecture is being prepared, you can find here already my lecture from the previous ILC school. It is shorter in length but contains the most relevant information about the topics that I will cover.
- Room temperature RF & CLIC II
  - 17
    
    Lecture 8b – Room temperature RF & CLIC II
    
    • CLIC layout • Cavity fabrication and tuning • HOM out-coupling • Thermal stability • Driver beam stability • Power coupling • Alignment issues • CLIC design & technical challenges
    
    Speaker: Frank Tecker (CERN)
    
    Homework questions
    
    Slides
    
    The lemming movie!
- Tutorial & homework
Monday 27 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Instrumentation & control
  - 18
    
    Lecture 9 – Instrumentation & control
    
    • Beam monitoring • Precision instrumentation • Feedback systems • Energy stability • Orbit control • Electronics • Data processing
    
    Speaker: Dr Toshiyuki Okugi (KEK)
    
    homework
    
    Slides
- Muon collider
  - 19
    
    Lecture 10 – Muon collider
    
    • Muon collider basics • Machine layout • Major sub-systems • Challenges
    
    Speaker: Bob Palmer (BNL)
    
    homework
    
    Slides
  - 20
    
    Study Time
- Tutorial & homework
Tuesday 28 October
- Mon 20 Oct
- Tue 21 Oct
- Wed 22 Oct
- Thu 23 Oct
- Fri 24 Oct
- Sat 25 Oct
- Sun 26 Oct
- Mon 27 Oct
- Tue 28 Oct
- Final exam
- Operations; Physics & detectors
  - 21
    
    Lecture 11 – Operations
    
    • Reliability • Availability • Remote control and global network
    
    Speaker: Prof. Thomas Himel (SLAC)
    
    Slides
  - 22
    
    Lecture 12 – Physics & detectors
    
    • Tera scale physics • Physics beyond 1 TeV • ILC vs. LHC • Detectors
    
    Speaker: Rolf Heuer (DESY/CERN)
    
    Slides
- Banquet; Student Award Ceremony