Beam Losses and Collimators in Transfer Lines

Contribution List

0. Welcome: Introduction and aim of the meeting

Dr Heine Thomsen (ISA, Aarhus University)

13/05/2014, 10:00

1. Status of the ESS Accelerator

Mohammad Eshraqi (European Spallation Source ESS AB)

13/05/2014, 10:10

3. The ESS HEBT Beam Physics: Collimator Opportunities & Requirements

Dr Heine Thomsen (ISA, Aarhus, Denmark)

13/05/2014, 10:30

2. ESS collimator requirements: Sensitive components and activation

Thomas Shea (ESS)

13/05/2014, 10:55

19. Beam losses and collimators at the Oak Ridge Spallation Neutron Source

Dr Michael Plum (ORNL/SNS)

13/05/2014, 11:30

16. Structure and Operation of the Collimator System in J-PARC 3-50BT Line

Dr Masashi Shirakata (KEK)

13/05/2014, 12:00

14. Transport of the 1.4 MW Beam at the PSI Proton Accelerator

Dr Davide Reggiani (PSI)

13/05/2014, 13:30

15. Design and performance of the copper collimator KHE2 in the 590 MeV beam line at PSI

Dr Daniela Kiselev (PSI)

13/05/2014, 14:00

20. Collimators at FAIR

Lars Bozyk (GSI / FAIR)

13/05/2014, 14:30

- Overview about FAIR - Collimators in the high energy beam transport lines (current status, strategies) - Beam stopper in the high energy beam transport lines, to prevent accidential beam in areas with people access - Cryogenic Collimators in the synchrotron

17. Collimation design considerations at CERN

Dr Roderik Bruce (CERN)

13/05/2014, 15:30

Collimation systems are installed for different purposes, and different considerations have to be made depending on the application and the machine. This talk gives an overview of some design constraints that have to be taken into account when designing collimation systems, for example for the LHC at CERN. Examples of different considerations include betatron and momentum collimation, movable...

18. Overview of Present and Upgraded SPS-to-LHC Collimation System

Mr Alessio Mereghetti (UMAN and CERN)

13/05/2014, 16:00

The nominal operation of the LHC foresees injection of beams capable of damaging Transfer Line (TL) and LHC equipment if uncontrolled losses occur. The SPS-to-LHC TLs are thus equipped with a passive protection system: a set of collimators (TCDIs) aimed at intercepting particles with large amplitude and/or mis-steered beams. An overview of the present system is given, with particular emphasis...

21. Collimators: Relations to MPS

Dr Annika Nordt (European Spallation Source)

14/05/2014, 08:45

10. Remote handling and other technical details

Peter Ladd Ladd (European Spallation Source)

14/05/2014, 09:15

13. ESS collimator status: fixed collimator

Karol Szymczyk (NCBJ, Swierk)

14/05/2014, 10:00

12. ESS collimator status: Movable collimators

Piotr Warzybok (NCBJ, Swierk)

14/05/2014, 10:30