Workshop on Dust Charging and Beam-Dust Interaction in Particle Accelerators
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Europe/Zurich
30/6-019 (CERN)
Christoph Wiesner
(CERN),
Daniel Wollmann
(CERN)
Description
Workshop Objectives
- Improve understanding of beam-dust interactions in particle accelerators, in particular, of dust-charging and release mechanisms.
- Improve understanding of evolution of beam-dust interaction rate as a function of beam and other parameters.
- Present modelling work on beam-dust interactions and their consequences.
- Present research on dust issues in space applications.
- Improve understanding of the behaviour of dust particles in accelerator hardware systems (Vacuum, RF, treated surfaces…) and their consequences.
- Improve understanding of mechanisms of dust migration into sensitive devices, such as high field gradient superconducting cavities, and ways to prevent this migration.
- Identify synergies between particle-accelerator and space-research communities.
- Define next research steps and possible collaborations.
Participation is by invitation only.
Support
Participants
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09:00
→
12:15
Convener: J. Uythoven
Sc. secretary: M. BlaszkiewiczConvener: Jan Uythoven (CERN)-
09:00
Speaker: Jose Miguel Jimenez (CERN)
-
09:20
Speaker: Daniel Wollmann (CERN)
-
09:35
Speaker: Rudiger Schmidt (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))
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10:05
Speaker: Mihaly Horanyi
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10:35
Coffee break 20m 30/7-012 (CERN)
30/7-012
CERN
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10:55
Speaker: Vincent Baglin (CERN)
-
11:25
Speaker: Konstantinos Paraschou (CERN)
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11:55
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09:00
-
12:15
→
13:45
Lunch break 1h 30m
-
13:45
→
15:45
Convener: P. Belanger
Sc. secretary: C. HernalsteensConvener: Philippe Belanger (TRIUMF (CA))-
13:45
Speaker: HITOMI IKEDA (High Energy Accelerator Research Organization (KEK)-Unknown-Unkn)
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14:15
Speaker: Dr Tetsuo Abe (High Energy Accelerator Research Organization (KEK))
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14:45
Dust and beam instabilities: The "16L2" events at LHC - what we know, what we do not know¶ 30m 30/6-019Speaker: Lotta Mether (CERN)
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15:15
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15:25
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13:45
-
15:45
→
17:35
Convener: X. Wang
Sc. secretary: L. FelsbergerConvener: Xu Wang-
15:45
Speaker: Cecile Arnas
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16:15
Speaker: Svetlana Ratynskaia (Royal Institute of Technology (KTH), Stockholm)
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16:45
Speaker: Jan Deca
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17:15
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15:45
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09:00
→
12:15
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-
09:00
→
10:40
Convener: P. Belanger
Sc. secretary: C. HernalsteensConvener: Philippe Belanger (TRIUMF (CA))-
09:00
Speaker: Anton Lechner (CERN)
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09:30
Speaker: Bjorn Hans Filip Lindstrom (CERN)
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10:00
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10:20
Coffee break 20m 30/7-012
30/7-012
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09:00
-
10:40
→
12:00
Convener: G. Rosaz
Sc. secretary: J. HeronConvener: Guillaume Jonathan Rosaz (CERN)-
10:40
Speaker: Yusuke Suetsugu (KEK)
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11:10
Dust in accelerator vacuum systems: Vacuum manipulations and beam-screen treatment at LHC¶ 25m 30/6-019Speaker: Cedric Garion (CERN)
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11:35
Speaker: Marcel Himmerlich (CERN)
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10:40
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12:00
→
13:30
Lunch break 1h 30m
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13:30
→
16:10
Convener: G. Rosaz
Sc. secretary: J. HeronConvener: Guillaume Jonathan Rosaz (CERN)-
13:30
Speaker: Ana Teresa Perez Fontenla (CERN)
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14:00
Speaker: Mike Barnes (CERN)
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14:30
Speaker: Lutz Lilje
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15:00
Speaker: Aveen Mahon (McGill University, (CA))
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15:30
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15:50
Coffee break 20m 30/7-012
30/7-012
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13:30
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16:10
→
17:30
- 16:10
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09:00
→
10:40
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-
09:00
→
10:30
Convener: M. Horanyi
Sc. secretary: C. ObermairConvener: Mihaly Horanyi-
09:00
Speaker: Philippe Belanger (TRIUMF (CA))
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09:30
Speaker: Xu Wang
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10:00
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10:10
Coffee break 20m 30/7-012
30/7-012
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09:00
-
10:30
→
12:30
Convener: D. Wollmann
Sc. secretary: C. ObermairConvener: Daniel Wollmann (CERN)-
10:30
Speaker: Christoph Wiesner (CERN)
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11:00
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10:30
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12:30
→
14:00
Lunch break 1h 30m
- 14:00 → 17:00
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09:00
→
10:30