Name: MeVArc 2010 Workshop
Start: 2010-05-06T08:00:00+02:00
End: 2010-05-07T18:30:00+02:00
Location: CERN

MeVArc 2010 Workshop

from Thursday 6 May 2010 (08:00) to Friday 7 May 2010 (18:30)
CERN (40/S2-D01)

: Sessions

: Talks

: Breaks

6 May 2010

7 May 2010

09:00	Introduction and general physics (until 12:40)
09:00	Welcome address - Jean-Pierre Delahaye (CERN)
09:10	Introduction to CLIC and breakdown in rf structures - Walter WUENSCH (CERN) Slides
09:30	Discussion
09:40	BD problem in satellites - David Raboso
10:00	Discussion
10:10	Arc surface damage in fusion reactors - Volker Rohde Slides
10:30	Discussion
10:40	--- Coffee Break and posters ---
11:10	Physics of arc plasma devices - Andre Anders Slides
11:30	Discussion
11:40	Challenges simulating low temperature collisional plasmas - Matthew Hopkins (Sandia National Laboratories) Slides 4-way-solution-2D-shaped-2008-06-22.avi Ar+-3D-shaped.avi Hopkins_CERN_2010_presentation_2010-04-25.ppt proc-ids-3D-shaped-2008-06-23.avi proc_ids.avi
12:00	Discussion
12:10	Distinguishing between work function and geometric field enhancement effects in field emission - Dr Wei Gai (Argonne National Laboratory) Slides
12:30	Discussion

08:00	Theory and simulation (until 12:30)
09:00	Multiscale model - Flyura Djurabekova (University of Helsinki) Slides
09:20	Discussion
09:30	PIC plasma and MD simulations - Helga Timko (Univ. of Helsinki, Fac. of Science-Unknown-Unknown) Slides
09:50	Discussion
10:00	Dark current calculations in RF structures - Arno Candel (SLAC National Accelerator Laboratory) Slides
10:20	Discussion
10:30	--- Coffee break and posters ---
11:00	Arc simulations using Aleph, a PIC/DSMC code - Paul Crozier Slides arc_simulations_using_Aleph.pdf arc_simulations_using_Aleph.ppt density_37.wmv potential_37.wmv
11:20	Discussion
11:30	Arc modeling at Sumy, Ukraine - Dr Serhiy Mordyk (of Applied Physics National Academy of Sciences of the Ukraine) Slides
11:50	Discussion
12:00	New results from arc modeling and our workshop on Unipolar Arcs - Mr Jim Norem (Argonne National Lab) Slides
12:20	Discussion

12:40	--- Lunch ---
14:00	Experiments and diagnostics (until 18:00)
14:00	DC breakdown measurements - Mr Sergio Calatroni (CERN) Slides
14:20	Discussion
14:30	The Electric Dipole Moment of the proton in an all electric storage ring - Dr Yannis Semertzidis (BNL) Slides
14:50	Discussion
15:00	Breakdown experiments simulations in waveguides - Dr Valery Dolgashev (SLAC) Slides Breakdown_PIC_simulations_CERN_1402_4May2010.pdf Breakdown_PIC_simulations_CERN_1402_4May2010.pptx movies.zip
15:20	Discussion
15:30	High gradient electrodes for pulsed electron gun - Martin Paraliev (PSI) Slides
15:50	Discussion
16:00	--- Coffee break and posters ---
16:30	Spectroscopy of breakdowns - Jan Kovermann (III. Physikalisches Institut (B) - Rheinisch-Westfaelische Tech.) Slides
16:50	Discussion
17:00	Breakdown-related Surface Evaluation by Scanning Field Emission Microscope - Yasuo Higashi (KEK) Slides
17:20	Discussion
17:30	In-situ breakdowns in SEM - Roger Ruber (University of Uppsala) Slides
17:50	Discussion

12:30	--- Lunch ---
14:00	Pulsed surface heating experiments & Theory (until 18:00)
14:00	Pulsed surface heating and BDR - Chris Adolphsen (SLAC) Slides
14:20	Discussion
14:30	Introduction to dislocations dynamics - Steve Fitzgerald Slides
14:50	Discussion
15:00	--- Coffee break and posters ---
15:30	Asperities on the surface due to dislocations activity - Aarne Pohjonen (University of Helsinki) Slides
15:50	Discussion
16:00	Metallurgy of pulsed surface heating - Markus Aicheler (Ruhr-Universitaet Bochum) Slides
16:20	Discussion
16:30	Experimental Evaluation of Magnetic Field Effects on Breakdown Rates - Prof. Sami Tantawi (SLAC) Slides
16:45	Discussion
16:50	New features observed with SEM in-lens detector in the vicinity of breakdown craters - Gonzalo Arnau Izquierdo (CERN) Slides
17:10	Disscussion
17:20	Announcementof workshop 2011 - Kai Nordlund (University of Helsinki) Slides

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