Summary Session

Paper Title Page
FROP01 Summary of Working Group A on Beam Dynamics in High-Intensity Circular Machines 691
 
  • E. Métral
    CERN, Geneva
  • G. Franchetti
    GSI, Darmstadt
 
 

In this proceeding we summarize the presentations of the HB2010 Workshop session on Beam Dynamics in High-Intensity Circular Machines as well as the outcome of the discussion session.

 

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FROP02 WG B - Beam Dynamics in High Intenisty Linacs 696
 
  • A.M. Lombardi
    CERN, Geneva
  • J.-M. Lagniel
    GANIL, Caen
 
 

Loss control, emittance preservation and the performance under the influence of machine and beam errors are just a few topics of interest to all high intensity Linacs in the world, both in operation and in planning. These topics were thoroughly discussed during the parallel sessions of Working Group B, Beam Dynamics in High Intensity Linacs. The session hosted talks on the general beam dynamics for future projects, talks on comparing simulation and measurements in operational Linacs and some more general comprehensive talks on issues related to beam quality conservation under non-optimal conditions. A total of 15 talks were presented. The details of each contribution can be found in the relevant section of these proceedings. In this paper we report the results of the discussion and some concluding remarks of general interest to all projects presented in the working group.

 

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FROP03 Summary of the Working Group on Accelerator System Design, Injection, and Extraction 699
 
  • D.E. Johnson
    Fermilab, Batavia
  • S.M. Cousineau
    ORNL, Oak Ridge, Tennessee
 
 

We review the presentations and discussions of the Accelerator System Design, Injection and Extraction working group at the 46th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams.

 

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FROP04 Summary of the Commissioning, Operations and Performance Working Group of the HB-2010 Workshop 703
 
  • J. Galambos
    ORNL, Oak Ridge, Tennessee
  • H. Hotchi
    JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken
  • A.C. Mezger
    PSI, Villigen
 
 

As hadron machines approach higher beam intensity and operational power levels, issues such as machine activation caused by beam loss, machine protection and machine availability become more critical concerns. The operational experience of the high power, high intensity facilities in these areas is compared.

 

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FROP05 Working Group Summary: Computational Challenges in High-Intensity Linacs, Rings including FFAGs and Cyclotrons 706
 
  • G. Pöplau
    Rostock University, Faculty of Computer Science and Electrical Engineering, Rostock
 
 

The design and operation of accelerators with high intensity and high brightness hadron beams make high demands on computational tools. The increase of the intensity of hadron beams requires a more precise investigation of the beam dynamics, the study of further phenomena and the investigation of additional design issues. Thus, more sophisticated physical models are implemented into computer codes, which often causes time-consuming numerical calculations. Hence, this process is accompanied by the development and the application of efficient numerical methods.

 

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FROP06 Closing Plenary Summary of Working Group F, Diagnostics and Instrumentation for High-Intensity Beams 708
 
  • M. Wendt
    Fermilab, Batavia
  • T. Toyama
    J-PARC, KEK & JAEA, Ibaraki-ken
 
 

Summary of the working group F activities, presented in the closing plenary session.

 

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FROP07 Working Group Summary G: Beam Material Interaction 711
 
  • D.C. Kiselev
    PSI, Villigen
  • N.V. Mokhov
    Fermilab, Batavia
  • R. Schmidt
    CERN, Geneva
 
 

For the first time the workshop on High-Intensity and High-Brightness Hadron Beams (HB2010), held at Morschach, Switzerland and organized by the Paul Scherrer Institut, included a Working group dealing with the interaction between beam and material. Due to the high power beams of existing and future facilities, this topic is already of great relevance for such machines and is expected to become even more important in the future. While more specialized workshops related to topics of radiation damage, activation or thermo-mechanical calculations, already exist, HB2010 provided the occasion to discuss the interplay of these topics, focusing on components like targets, beam dumps and collimators, whose reliability are crucial for a user facility. In addition, a broader community of people working on a variety of issues related to the operation of accelerators could be informed and their interest sparked.

 

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