CLIC08 Workshop

14 Oct 2008, 11:00 → 17 Oct 2008, 18:00 Europe/Zurich

500/1-001 - Main Auditorium (CERN)

Hans Braun (CERN)

CLIC'08 is an Accelerator and Physics Workshop which follows the very successful 1st Workshop of this kind held at CERN in Oct 2007. The Aims of CLIC08 are: - Review the R&D towards CLIC Feasibility Demonstration and Conceptual Design Report in 2010. This includes Items of ILC-CLIC Common Interest as defined in the recently established ILC-CLIC Collaboration. - Identify the R&D, Facilities and Engineering Efforts needed in the period after 2010 to progress from a Conceptual Design to a Technical Design. - Address Particle Physics and Detector Issues of a Multi-TeV Linear Collider.

Tuesday 14 October

11:00 → 12:30 Registration

Participants are requested to register from 11:00 till 11:45 in main bldg, 1st floor, in order to receive CERN badges and other relevant information regarding the Workshop

13:00 → 17:00 Plenary Session, Overview talks

13:00 Welcome

Speaker: Mario Calvetti (INFN-LNF)

13:15 Status of CLIC Machine Study

Speaker: Jean-Pierre Delahaye (CERN)

Slides CLIC08_JPD.pdf CLIC08_JPD.ppt

13:45 Discussion

13:50 ILC-CLIC Collaboration

Speaker: Marc Ross (FNAL)

Slides Clic-ILC_coll_081014.pdf Clic-ILC_coll_081014.ppt

14:05 Discussion

14:10 Experimental Issues at CLIC

Speaker: Marco Battaglia (LBL)

Slides CLIC08MB.pdf CLIC08MB.ppt

14:40 Discussion

14:45 Linear Collider Test Facilities

Speaker: Nobu Toge (KEK)

Slides

• TFOverviewTogeBackup.pdf
• TFOverviewTogeBackup.ppt
• TFOverviewToge.pdf
• TFOverviewToge.ppt

15:15 Discussion

15:20 Coffee break

15:50 Towards CDR in 2010

Speaker: Hermann Schmickler (CERN)

Paper CLIC-CDR-layout_05.xls

Slides Workshop2008_CDR_HS.pdf Workshop2008_CDR_HS.ppt

16:20 Discussion

16:25 Perspectives beyond 2010

Speaker: Hans Braun (CERN)

Slides Beyond_2010.pdf Beyond_2010.pptx

16:55 Discussion

17:00 → 18:30 Plenary Session, Presentation of Working Group Programs

17:00 Physics & Detectors

Speakers: Albert De Roeck (CERN), Yannis Karyotakis (LAPP)

Slides CLIC08PhysicsDetector.pdf CLIC08PhysicsDetector.ppt

17:10 Injectors and Damping Rings

Speakers: Louis Rinolfi (CERN), Dr Susanna Guiducci (INFN)

Slides WG_Injectors_CLIC08.pdf WG_Injectors_CLIC08.ppt

17:20 Main & Drive Beam Dynamics

Speakers: Caterina Biscari (Istituto Nazionale Fisica Nucleare (INFN)), Daniel Schulte (CERN)

Slides BD_rooms.pdf BD_rooms.ppt

17:30 Instrumentation

Speakers: Grahame Blair (Royal Holloway, Univ. of London), Thibaut Lefevre (CERN)

Slides CLIC_08_Inst_wkg.pdf CLIC_08_Inst_wkg.ppt

17:40 RF Structures and Sources

Speakers: Chris Adolphsen (SLAC), Dr Walter Wuensch (CERN)

Slides rf_working_group_overview.pdf rf_working_group_overview.pptx

17:50 Technical Issues, Integration & Cost

Speakers: Dr Germana Riddone (CERN), Roger Ruber (Uppsala Univ)

Slides

• CLIC08-WKG-technical.pdf
• CLIC08-WKG-technical.ppt
• slides

18:00 Linear Collider Test Facilities

Speakers: Roberto Corsini (CERN), Toshiaki Tauchi (KEK)

Slides LCTF_WG_program.pdf LCTF_WG_program.ppt

18:10 Beam Delivery System & Machine Detector Interface

Speakers: Andrei Seryi (SLAC), Rogelio Tomas (CERN)

Slides presentation.pdf

19:00 → 21:00 Workshop Cocktail

Wednesday 15 October

08:30 → 10:30 Common Session (Instrumentation) (Main & Drive Beam Dynamics) (RF Structures & Sources)

08:30 Beam Dynamics Requirement for RF and Instrumentation: Main Linac Beam Dynamics

Speaker: Daniel Schulte (CERN)

Slides talk.pdf

08:50 Discussion

09:00 Beam Dynamics Requirement for RF and Instrumentation: Drive Beam Dynamics

Speaker: Erik Adli (European Organization for Nuclear Research (CERN))

Slides cw08_dec_dyn_rf_inst.pdf cw08_dec_dyn_rf_inst.ppt

09:20 Discussion

09:30 Beam Dynamics Requirement for RF and Instrumentation: Phase Stability Requirements

Speaker: Daniel Schulte (CERN)

Slides talk.pdf

09:50 Discussion

10:00 Coffee break

08:30 → 10:00 RF Structures & Sources Parallel Session

08:30 Recent ANL 7.8 GHz Power Extraction Experiments

Speaker: Dr Wei Gai (Argonne National Laboratory)

Slides

• CM11-liling-xiao.pdf
• CM11-liling-xiao.ppt
• CM11-liling-xiao.ppt
• WeiGai_CERN.pdf
• WeiGai_CERN.ppt

08:50 Discussion

08:55 High Gradient Results from the Muon Program

Speaker: Mr Jim Norem (Argonne National Lab)

Slides High_Gradient_Norem.pdf

09:15 Discussion

09:20 Conditioning Software used in CTF3

Speaker: Alexey Dubrovskiy (Unknown)

Slides Conditioning_Software_used_in_CTF3.pdf Conditioning_Software_used_in_CTF3.pptx

09:40 Discussion

08:30 → 18:00 Physics & Detectors Wkg

09:00 Update on stau production

Speaker: Orhan Cakir

Slides OCakir08_1.pdf

09:20 Search for excited leptons

Speaker: Aysuhan Ozansoy

Slides aozansoy_excitedleptons.ppt slides

09:40 Bilepton searches

Speaker: Ilkay Turk Cakir

Slides tcakir.pdf tcakir.ppt

10:00 Higgs self coupling

Speaker: Pascal Gay

Slides Self_Higgs_Coupling_CLIC08.pdf

10:20 Spin-1 resonances from a 4-site Higgsless model

Speaker: S. De Curtis

Slides decurtis_clic08.pdf

10:40 break

11:10 CLIC signals in SiD

Speaker: Marco Battaglia

Slides CLIC08PhysMB.pdf CLIC08PhysMB.ppt

11:30 CLIC signals studies

Speaker: Aysuhan Ozansoy

Slides aozansoy_CLICSignals.pdf aozansoy_CLICSignals.ppt

11:40 CLIC00 detector concept

Speakers: Christian Grefe, Peter Speckmayer (Technische Universitaet Wien)

Slides 2008_10_CLIC_WS.odp 2008_10_CLIC_WS.pdf

12:10 Linear Collider Analysis and Simulation Software

Speaker: Norman Graf

Slides Graf_081015_LinearColliderDetectorDesignToolKit.pdf Graf_081015_LinearColliderDetectorDesignToolKit.ppt

12:40 Lunch break

14:00 Particle Flow

Speaker: M. Thomson

Slides CLIC2008_Thomson.pdf

14:45 Calorimetery/HCAL

Speaker: F. Sefkow

Slides CLIC08-Calorimetry-FSefkow.pdf CLIC08-Calorimetry-FSefkow.ppt

15:10 DHCAL

Speaker: J. Blaha

Slides 081015CLIC08DHCAL.pdf 081015CLIC08DHCAL.ppt

15:30 coffee break

16:00 SiW ECAL R&D in CALICE

Speaker: Watson Nigel (Birmingham Univ.)

Slides watson_15oct2008.ppt

16:25 The 4th Concept Detector for a Linear Collider

Speaker: C. Gatto

Slides CERN20081015_CLIC08_final.pdf

16:50 Dual readout fiber calorimeter

Speaker: P. Lecoq

Slides PL-CaloR&D-CLIC_workshop.pdf PL-CaloR&D-CLIC_workshop.ppt

08:30 → 18:00 Injectors & Damping Rings Wkg

08:30 CLIC Injector Complex Review

Speaker: Louis Rinolfi (CERN)

Slides CLIC_08_Injector_Complex_review.pdf CLIC_08_Injector_Complex_review.ppt

09:00 Discussion

09:10 Overview of DR to ML Transport

Speaker: Dr Frank Stulle (CERN)

Slides frank_stulle_rtml_overview.pdf

09:30 Discussion

09:40 Beam dynamics in the Linacs

Speaker: Andrea Latina (FNAL)

Slides talk

10:00 Discussion

10:10 Coffee break

10:30 Collective Effects in the Transfer Lines and Damping rings

Speaker: Giovanni Rumolo (CERN)

Slides

• CLICW-collect2.pdf
• CLICW-collect2.ppt
• CLICW-collect.pdf

10:50 Discussion

11:00 An Hybrid Positron Sources for CLIC

Speaker: Dr Robert Chehab (INSTITUT DE PHYSIQUE NUCLEAIRE DE LYON-IN2P3/CNRS (France))

Slides hybclic.pdf hybclic.ppt

11:20 Discussion

11:30 ILC/CLIC Common Issues for Compton

Speaker: Prof. junji urakawa (kek)

Slides CLIC08-urakawa.pdf CLIC08-urakawa.ppt

11:50 Discussion

12:00 Optical Cavity and Laser System for the Compton

Speaker: Dr alessandro variola (LAL)

Slides CLIC_Variola.pdf CLIC_Variola.ppt

12:20 Discussion

12:30 Lunch break

14:00 Undulator Scheme for CLIC

Speaker: Dr Wei Gai (Argonne National Laboratory)

Slides CLIC_Undulator_Scheme(update-1).pdf CLIC_Undulator_Scheme(update-1).ppt

14:20 Discussion

14:30 Undulator Option for Polarized e+

Speakers: Ian Bailey (Cockcroft Institute), Lei Zang (Cockcroft Institute)

Slides polarised_undulator_option_IRB_151008.pdf polarised_undulator_option_IRB_151008.ppt

14:50 Discussion

15:00 Surface Treatment for e- Cloud Mitigation

Speaker: Mauro Taborelli (CERN)

Slides Mauro-20081015.pdf Mauro-20081015.ppt

15:20 Discussion

15:30 Coffee break

15:50 CLIC Damping Rings Overview

Speaker: Yannis Papaphilippou (CERN)

Slides

• CLIC08_YP.pdf
• CLIC08_YP.pdf
• CLIC08_YP.ppt

16:20 Discussion

16:30 Nb3Sn Wiggler Design Progress

Speaker: Remo Maccaferri (CERN)

Slides The_Wiggler_for_the_SR_Damping_ring.pdf

16:50 Discussion

17:00 NbTi Wiggler Design Progress

Speaker: Pavel Voblyy (BINP)

Slides SC_Damping_Wiggler.pdf SC_Damping_Wiggler.ppt

17:20 Discussion

17:30 General Discussion

08:30 → 18:00 Beam Delivery System & Machine Detector Interface Wkg

Webex connection info (Forward_to_attendees)_Meeting_invitation_BDSMDI_CLIC08_Wed_Oct_15.htm

08:30 Status of the CLIC BDS

Speaker: Rogelio Tomas (CERN)

Slides SLIDES.pdf

09:00 Goals of the BDS WG

Speaker: Andrei Seryi (SLAC)

Slides BDS_WG_goals_CLIC08.pdf BDS_WG_goals_CLIC08.ppt

09:20 Survey and alignment

Speaker: Dr Hélène MAINAUD DURAND (TS7SU)

Slides CLIC08_BDS_workshop.pdf

09:40 Ultra-low ATF2 betas

Speaker: Dr Frank Zimmermann (AB/ABP)

Slides UltraLowATF2Betas-RogelioTomas-FrankZimmermann.pdf

10:00 Coffee

10:30 CLIC and ILC SR budgets

Speaker: Deepa Angal-Kalinin (CI)

Slides ILC_CLIC_ISR.pdf ILC_CLIC_ISR.ppt

10:50 IP solenoid and SR studies

Speaker: Barbara Dalena (Univ. + INFN)

Slides bdalena_CLIC08.pdf bdalena_CLIC08.ppt

11:10 Collimator wakefields

Speaker: Prof. Roger Barlow (MANCHESTER UNIVERSITY)

Slides 10.pdf

11:30 Halo and tail generation

Speaker: Ijaz Ahmed (National Centre for Physics)

Slides ijaz-halo-db-bds-clic08.pdf ijaz-halo-db-bds-clic08.ppt

11:50 CLIC crab cavity

Speaker: Amos Dexter (Lancaster University)

Slides CLIC_workshop08_final.pdf CLIC_workshop08_final.ppt

12:30 Lunch break

14:00 CLIC collimation system review

Speaker: Dr Javier Resta Lopez (Oxford)

Slides Javier_CLIC_collimation.pdf Javier_CLIC_collimation.ppt

14:20 Damage simulations for CLIC and ILC spoilers & ATF2 tests

Speaker: Dr Juan Luis fernandez-hernando

Slides

• FernandezCLIC08b.pdf
• FernandezCLIC08b.ppt
• FernandezCLIC08c.pdf
• FernandezCLIC08c.ppt
• FernandezCLIC08.pdf
• FernandezCLIC08.ppt

14:40 CLIC collimation depth studies

Speaker: Dr Frank Jackson (Daresbury Laboratory)

Slides fjackson_CLIC08.pdf fjackson_CLIC08.ppt

15:00 On a possibility of much shorter collimation system for CLIC

Speaker: Andrei Seryi (SLAC)

Slides Seryi_Short_Collimation_CLIC08.pdf Seryi_Short_Collimation_CLIC08.ppt

15:20 Discussion

15:30 Coffee

16:00 Upstream polarimeter for CLIC

Speaker: Peter Schuler

Slides polarimeter_talk.pdf www.desy.de/~schuler/CLIC08/polarimeter_talk.pdf

16:20 Spin rotation issues in CLIC

Speaker: Kenneth C. Moffeit

Slides CLIC_Meeting_15_Oct_08_Ken's_talk.pdf

16:40 Depolarization in CLIC

Speaker: Anthony Hartin

Slides hartin_CLICIPdepol_CLIC08.pdf

17:00 Discussion

08:30 → 18:45 Technical Issues, Integration & Cost Wkg

08:30 Introduction

Speakers: Dr Germana Riddone (CERN), Roger Ruber (Uppsala Univ)

08:35 Module Layout and Main Requirement

Speaker: Dr Germana Riddone (CERN)

Slides GR-CLIC08-Module-Layout-Requirements.pdf GR-CLIC08-Module-Layout-Requirements.pptx

08:55 Discussion

09:05 Requirements for Main Linac Magnets

Speakers: Daniel Schulte (CERN), Roger Ruber (University of Uppsala)

Slides CLIC08-ReqMLMagnets-RR-v1.pdf CLIC08-ReqMLMagnets-RR-v1.ppt

09:15 Preliminary design of a quadrupole for the stabilization bench

Speaker: Mr Thomas Zickler (CERN)

Slides CLIC_Workshop_08_(Zickler).pdf CLIC_Workshop_08_(Zickler).ppt

09:25 Discussion

09:35 Structure Fabrication and Assembly Tolerances

Speaker: Riccardo Zennaro (CERN)

Slides Structure_fabrication_and_assembly_tollerances.pdf Structure_fabrication_and_assembly_tollerances.ppt

09:55 Discussion

10:05 Coffee break

10:30 Module Instrumentation

Speaker: Lars Soby (CERN)

Slides CLIC_Module_Instrumentation_October_14-17_2008.pdf CLIC_Module_Instrumentation_October_14-17_2008.pptx

10:50 Discussion

11:00 Test Module in the Two Beam Test Stand

Speakers: Jouni Juhani Huopana (Helsinki Institute of Physics (HIP)-Univ. of Helsinki, Fac. of S), Nasir Abbas (National Centre for Physics (NCP)-Quaid-E-Azam University-Unknow)

Slides JH-Test_Module.pdf JH-Test_Module.ppt

11:20 Discussion

11:30 PETS Integration for TBL

Speaker: Dr Fernando Toral (CIEMAT)

Slides TBL_PETS_151008.ppt

11:50 Discussion

12:00 Lunch break

13:30 Long Transfer Line

Speaker: Bernard Jeanneret (CERN)

Slides BJ_LTL_08.pdf BJ_LTL_08.ppt

13:50 Discussion

14:00 CLIC Tunnel Layout and Cross-Section

Speaker: John Andrew Osborne (CERN)

Slides CES_CLIC08.pdf CES_CLIC08.ppt

14:20 Discussion

14:30 Cooling and Ventilation in the Tunnel

Speaker: Christophe Martel (CERN)

Slides 2008-clic-WORKSHOP-CV.pdf 2008-clic-WORKSHOP-CV.ppt

14:50 Discussion

15:00 Module Integration

Speaker: Alexandre Samoshkin (Joint Inst. for Nuclear Research (JINR))

Slides Module_Integration_WS-2008.pdf Module_Integration_WS-2008.pptx

15:20 Discussion

15:30 Transport of the CLIC Modules and Elements

Speaker: Keith Kershaw (CERN)

Slides Transport_of_the_CLIC_Modules_and_Elements_-_Kershaw.pdf Transport_of_the_CLIC_Modules_and_Elements_-_Kershaw.pptx

15:50 Discussion

16:00 Coffee break

16:15 ILC Underground Consideration

Speaker: Victor Kuchler (Fermilab)

Slides CLIC_08_101508.pdf CLIC_08_101508.ppt

16:35 Discussion

16:45 Dubna Siting and ILC Activity at JINR

Speaker: Grigori Shirkov (JINR)

Slides Shirkov_ILC_in_Dubna.pdf Shirkov_ILC_in_Dubna.ppt

17:05 Discussion

17:15 Safety Issue for Underground Structure

Speaker: Fabio Corsanego (CERN)

Slides Safety_issues_for_underground_structures_CLIC08.pdf Safety_issues_for_underground_structures_CLIC08.pptx

17:35 Discussion

17:45 Simulation on radiation levels in the tunnel

Speaker: Dr Thomas Otto (CERN SC-RP)

Slides CLIC_Radiation_Levels.pdf CLIC_Radiation_Levels.ppt

18:00 Discussion

18:10 Discussion on Common ILC/CLIC Note on Tunnel Safety

Speaker: Hans Braun (CERN)

08:30 → 14:00 Linear Collider Test Facilities Wkg

08:30 ATF Status

Speaker: Prof. junji urakawa (kek)

08:50 Discussion

09:00 ATF II Status

Speaker: Toshiaki Tauchi (KEK)

Slides ATF2-status-tauchi-clic08.pdf

09:20 Discussion

09:30 CTF3 Status

Speaker: Gunther Geschonke (CERN)

Slides CLIC_workshop_CTF3_GG.pdf CLIC_workshop_CTF3_GG.ppt

09:50 Discussion

10:00 Coffee break

10:30 CTF3 Commissioning and Operation

Speaker: Piotr Krzysztof Skowronski (Warsaw University of Technology)

Slides

• CTF2008Operations.v6.pdf
• CTF2008Operations.v7.pdf
• CTF2008Operations.v7.ppt

10:50 Discussion

11:00 Modeling, Tools and Beam procedures in CTF3

Speaker: Simona Bettoni (Universita degli Studi di Milano)

Slides SimonaBettoni.pdf SimonaBettoni.pptx

11:15 Discussion

11:20 Damping of RF deflectors vertical instability in CTF3

Speaker: Dr David Alesini (LNF-INFN)

Slides CLIC_2008_Damping_RF_defl_vert_instab_Alesini.ppt

11:35 Discussion

11:40 Status and commissioning plans for CALIFES

Speaker: Mr Wilfrid Farabolini (CEA DAPNIA)

Slides Clic_WS_Califes_WF.pdf Clic_WS_Califes_WF.ppt

11:55 General Discussion

12:30 Lunch break

10:30 → 14:00 Common Session (Main & Drive Beam Dynamics) (Instrumentation)

10:30 Overview of CLIC instrumentation requirements

Speaker: Thibaut Lefevre (CERN)

Slides CLIC_08_Inst_requirement.pdf CLIC_08_Inst_requirement.ppt

11:00 Discussion

11:10 Overview of ILC instrumentation

Speaker: Marc Ross (Fermilab)

Slides Copy_of_Clic08_ILC-inst_081015.pdf Copy_of_Clic08_ILC-inst_081015.ppt

11:40 Discussion

11:50 LHC Beam Instrumentation : The Experience of Large Scale Beam Instrumentation Design, Manufacture, Test and Installation

Speaker: Rhodri Jones (CERN)

Slides CLIC___Large_Scale_Instrumentation_Final.pdf CLIC___Large_Scale_Instrumentation_Final.ppt

12:20 Discussion

12:30 Lunch break

10:30 → 16:30 RF Structure & Sources Wkg

10:30 Structure Fabrication Status: KEK Structure Development

Speaker: Toshiyasu Higo (KEK)

Slides Structure_fabrication_for_CLIC.pdf Structure_fabrication_for_CLIC.pptx

10:50 Discussion

11:00 Structure Fabrication Status: KEK Special Test Structure Fabrication

Speaker: Yasuo Higashi (KEK)

11:20 Discussion

11:30 Structure Fabrication Status: SLAC

Speaker: Dr Juwen Wang (SLAC)

Slides Wang_SLAC_October_2008.pdf Wang_SLAC_October_2008.ppt

11:50 Discussion

12:00 Structure Fabrication Status: Master Schedule + CLIC Activities

Speaker: Dr Germana Riddone (CERN)

Slides GR-CLIC08-SMS-Production_RZ_last.pdf GR-CLIC08-SMS-Production_RZ_last.pptx

12:20 Discussion

12:30 Lunch break

14:00 High-Power RF Tests Results: KEK

Speaker: Toshiyasu Higo (KEK)

Slides High_graidetn_study_at_KEK.pdf High_graidetn_study_at_KEK.pptx

14:20 Discussion

14:30 High-Power RF Tests Results: SLAC1

Speaker: Chris Adolphsen (SLAC)

Slides Adolphsen_Talk_at_CLIC08.pdf Adolphsen_Talk_at_CLIC08.ppt

14:50 Discussion

15:00 High-Power RF Tests Results: SLAC2

Speaker: Prof. Sami Tantawi (SLAC)

Slides CERN2008v1.pdf CERN2008v1.ppt

15:20 Discussion

15:30 High-Power RF Tests Results: 30 GHz

Speaker: Steffen Doebert (CERN)

Slides 30GHzresults.pdf 30GHzresults.ppt

15:50 Discussion

16:00 Coffee break

14:00 → 18:00 Common Session (Instrumentation) (Linear Colliders test facilities)

14:00 Longitudinal beam diagnostics at CTF3

Speaker: Anne Dabrowski (CERN)

Slides Dabrowski_CLIC08.pdf Dabrowski_CLIC08.ppt

14:20 Discussion

14:30 Coherent Diffraction study at CTF3

Speaker: Maximilian Micheler (Royal Holloway College-University of London-Unknown)

Slides Micheler.pdf

14:50 Discussion

15:00 Femtosecond Synchronization at CTF3

Speaker: Alexandra Andersson (Unknown)

Slides AAnderssCLICphaseDet.pdf AAnderssCLICphaseDet.ppt

15:20 Discussion

15:30 Coffee break

16:00 High precision BPM at CTF3

Speaker: Lars Soby (CERN)

Slides EUROTeV_PBPM_CLIC_workshop_October_2008.pdf EUROTeV_PBPM_CLIC_workshop_October_2008.pptx

16:20 Discussion

16:30 Beam Position Monitors using Reentrant Cavity

Speaker: Claire Simon (CEA/Saclay)

Slides reentrantcavityBPM.pdf reentrantcavityBPM.ppt

16:50 Discussion

17:00 Status on the construction of BPS at CTF3

Speaker: Angeles Faus-Golfe (Instituto de Fisica Corpuscular (IFIC) UV-CSIC)

Slides Status08_BPS.pdf Status08_BPS.ppt

17:20 Discussion

17:30 Fast scanning system for the PETRA laser-wire experiment

Speaker: Alessio Bosco

Slides Bosco-CLIC08.ppt Bosco-CLIC08.ppt.pdf

17:50 Discussion

14:00 → 16:30 Main & Drive Beam Dynamics Wkg

14:00 Status of Combiner Ring Studies

Speaker: Caterina Biscari (Istituto Nazionale Fisica Nucleare (INFN))

Slides DriveBeamCombinerRings.pdf DriveBeamCombinerRings.ppt

14:20 Discussion

14:25 RF Deflector Studies

Speaker: Dr David Alesini (LNF-INFN)

Slides CLIC_2008_RF_defl_stud_Alesini.pdf CLIC_2008_RF_defl_stud_Alesini.ppt

14:45 Discussion

14:50 Main Linac Feedback Studies

Speaker: Peder Eliasson (Uppsala University)

Slides CLIC08_Eliasson.pdf

15:10 Discussion

15:15 Fast Beam-Ion Instability in the CLIC Main Linac

Speaker: Giovanni Rumolo (CERN)

Slides CLICW-mainlinac.pdf CLICW-mainlinac.ppt

15:35 Discussion

15:40 Collimator studies

Speaker: Mr Steve Malton (UCL)

16:05 Coffee break

16:30 → 18:00 Common Session (Main & Drive Beam Dynamics) (RF Structure & Sources)

16:30 Tolerances

Speaker: Riccardo Zennaro (CERN)

Slides tolerances.pdf tolerances.ppt

16:50 Discussion

17:00 On-off, Options and Operation

Speaker: Igor SYRATCHEV (CERN)

Slides ON_OFF_2008_CW_2008.pdf ON_OFF_2008_CW_2008.ppt

17:20 Discussion

17:30 PETS Computation and Design

Speaker: Igor SYRATCHEV (CERN)

Slides PETS_design_CW_2008.pdf PETS_design_CW_2008.ppt

17:50 Discussion

18:00 → 19:00 Plasma Wakefield Accelerator

Webex connection info (Forward_to_attendees)_Meeting_invitation_CLIC08_Wed_Oct_15_Special_session.htm

18:00 The Concept of a Plasma Wakefield Acceleration Based Electron/Positron Collider

Speaker: Andrei Seryi (SLAC)

Slides PWFA-LC_at_CLIC08.pdf PWFA-LC_at_CLIC08.ppt

18:30 Discussion on Synergies between CLIC and PWFA Concept

Thursday 16 October

08:30 → 10:30 Common Session (Injectors & Damping Rings) (Instrumentation) (Linear Colliders Test Facilities)

08:30 Linear and non-Linear Correction using Turn-by-Turn BPM Data

Speaker: Rogelio Tomas (CERN)

Slides Grenoble_SLIDES.pdf

08:50 Discussion

09:00 High Precision Emittance Measurements in the SLS

Speaker: Ake Andersson

Slides clic_2_[Compatibility_Mode].pdf

09:20 Discussion

09:30 Damping Ring BPM Developments

Speaker: Manfred Wendt (FNAL)

Slides

• DRBPMDevelopments.pdf
• DRBPMDevelopments.ppt
• DRBPMDevelopments.ppt

09:50 Discussion

10:00 Coffee break

08:30 → 10:30 Common Session (Main & Drive Beam Dynamics) (Technical Issues, Integration & Cost)

08:30 Simplified Alignment Model for Beam Dynamics Simulations for ILC

Speaker: Dr Kiyoshi Kubo (KEK)

08:50 Discussion

09:00 Pre-Alignment Study Status and Model for the Beam Dynamics Simulations

Speakers: Dr Hélène MAINAUD DURAND (TS7SU), Thomas Touze (Universite de Paris VII-Unknown-Unknown)

Slides CLIC08_module.pdf CLIC08_module.ppt

09:30 Discussion

09:40 Recent Ground Motion Measurements at CERN

Speaker: Kurt Artoos (CERN)

Slides PresentationGroundvibration.pdf PresentationGroundvibration.ppt

10:00 Discussion

10:10 Coffee break

08:30 → 10:35 RF Structure & Sources Wkg

08:30 Breakdown & Pulsed Surface Heating Studies: Plasma

Speaker: Konstantin Matyash

animation

• DC_n_phi.avi
• DC_startup_n_phi.avi
• nei5pa.mpg
• phi5pa.mpg
• RF_n_phi.avi
• vfex10pa.mpg

Slides PIC_simulation_DC_RF.pdf PIC_simulation_DC_RF.ppt

08:50 Discussion

08:55 Breakdown & Pulsed Surface Heating Studies: Surface + Integrated Simulation

Speaker: Helga Timko

Slides Multiscale_model_timko_clic08.ppt.pdf Multiscale_model_timko_clic08.ppt.ppt

09:15 Discussion

09:20 Breakdown & Pulsed Surface Heating Studies: On the pulse shape dependence of the rf breakdown rate in accelerating structures

Speaker: Alexej Grudiev (CERN)

Slides Pulse_shape_dependance.pdf Pulse_shape_dependance.pptx

09:40 Discussion

09:45 From Natural Mutation to DC Breakdown

Speaker: Yngve Inntjore Levinsen (Norges Teknisk-Naturvitens. Univ. (NTNU))

Slides 20081016.odp 20081016.pdf

10:05 Discussion

10:15 Coffee break

08:30 → 14:00 Common Session (Beam Delivery System & Machine Detector Interface) (Physics & Detectors)

Webex connection info (Forward_to_attendees)_Meeting_invitation_BDSMDI_CLIC08_Thu_Oct_16_.htm

08:30 Reports from the MDI WG

Speaker: Dr Emmanuel Tsesmelis (CERN)

Slides clic_mdi_wksp08.pdf clic_mdi_wksp08.ppt

08:50 Mask studies for CLIC

Speaker: Lucie Linssen (CERN)

Slides pdf Linssen_CLIC08_mask.pdf

slides ppt Linssen_CLIC08_mask.ppt

09:10 Near IR FF design including FD and longer L* issues

Speaker: Andrei Seryi (SLAC)

Slides Seryi_Long_Lstar_CLIC08.pdf Seryi_Long_Lstar_CLIC08.ppt

09:30 Discussion

09:50 500 GeV background/Mask studies from ILC

Speaker: Adrian Vogel (DESY)

Slides vogel-2008-10-16.pdf

10:10 New background and luminosities at CLIC

Speaker: Daniel Schulte (CERN)

Slides talk2.pdf

10:30 Coffee break

10:50 Post-collision line

Speaker: Konrad Elsener (CERN)

Slides KElsener_talk_CLIC08_16Oct2008.pdf KElsener_talk_CLIC08_16Oct2008.ppt

11:10 Discussion

10:30 → 14:00 Common Session (RF Structures & Sources) (Linear Collider Test Facilities)

10:30 High-Power RF Test Areas: NEXTEV

Speaker: Dr Shuji Matsumoto (KEK)

Slides HighPowerTestAreasNextef.pdf HighPowerTestAreasNextef.pptx

10:50 Discussion

10:55 High-Power RF Test Areas: SLAC + 12 GHz Klystron

Speaker: Prof. Sami Tantawi (SLAC)

Slides Summary_of_some_SLAC_Facilities.pdf Summary_of_some_SLAC_Facilities.ppt

11:15 Discussion

11:20 High-Power RF Test Areas: Introduction to the CERN Klystron Test Area

Speaker: Karl-Martin Schirm (CERN)

Slides 12GHz_CLIC_WS_08.pdf 12GHz_CLIC_WS_08.ppt

11:40 Discussion

11:45 High-Power RF Test Areas: Design & Planning Progress of the CERN Klystron Test Area

Speaker: Mr Franck Peauger (CEA / DAPNIA / SACM)

Slides Clic_workshop_-_CERN_Test_Stand_-_Oct-08.pdf Clic_workshop_-_CERN_Test_Stand_-_Oct-08.ppt

12:05 Discussion

12:10 High-Power RF Test Areas: TBTS Status

Speakers: Igor SYRATCHEV (CERN), Roger Ruber (Uppsala Univ)

Slides

• 2BTS_status_CW_2008.pdf
• 2BTS_status_CW_2008.ppt
• CLIC-20081015-RR.ppt.pdf
• CLIC-20081015-RR.ppt.ppt

12:30 Discussion

12:35 Lunch break

10:30 → 18:00 Injectors & Damping Rings Wkg

10:30 3D simulations in undulators

Speaker: Peter Peiffer (ANKA)

Slides peiffer-clic-workshop08-v3.pdf peiffer-clic-workshop08-v3.ppt

10:50 Discussion

11:00 IBS Studies for the CLIC Damping Rings

Speaker: Michel Martini (CERN)

Slides CLIC08_Martini.pdf CLIC08_Martini.ppt

11:20 Discussion

11:30 Analytical Considerations for Minimum Emittance Lattices - Application to the CLIC pre-Damping Rings

Speaker: Fanouria Antoniou

Slides Fanouria_CLIC08.pdf Fanouria_CLIC08.pptx

11:50 Discussion

12:00 Stacking Issues in the PDR for Polarized e+

Speaker: Dr Frank Zimmermann (AB/ABP)

Slides stacking_issues_for_PDR_-_CLIC_2008_-_Frank_Zimmermann.pdf stacking_issues_for_PDR_-_CLIC_2008_-_Frank_Zimmermann.pptx

12:20 Discussion

12:30 Lunch break

14:00 CLIC DR lattice optimized for low emittance and high SR power evacuation

Speaker: Konstantin Zolotarev (BINP)

Slides CLIC_Meeting_Zolotarev.pdf CLIC_Meeting_Zolotarev.ppt

14:20 Discussion

14:30 Optimized Lattice for SuperB Machine

Speaker: Pantaleo Raimondi (LNF-INFN)

Slides Raimondi_DR.pdf Raimondi_DR.ppt

14:50 Discussion

15:00 RF Considerations for the CLIC Damping Rings

Speaker: Alexej Grudiev (CERN)

Slides RF_specifications_for_CLIC_DR.pdf RF_specifications_for_CLIC_DR.pptx

15:20 Discussion

15:30 Coffee break

16:00 Impedance Model of ILC DR

Speaker: Maxim Korostelev (Unknown)

Slides Maxi_Korostelev.pdf

16:20 Discussion

16:30 Radiations wake fields

Speaker: Robin Tucker

Slides FINAL_cern_curved_pipe2.pdf

16:50 Discussion

17:00 ILC/CLIC Damping Rings common issues

Speaker: Susanna Guidicci (LNF)

Slides Guiducci_CLIC08.pdf Guiducci_CLIC08.ppt

17:20 Discussion

17:30 Summary of Working Group

Speakers: Louis Rinolfi (CERN), Yannis Papaphilippou (CERN)

10:30 → 14:00 Instrumentation Wkg

10:30 LAPP BPM read-out electronics in CTF3

Speaker: Vilalte Sebastien

Slides WS2008_CLIC_LAPP.pdf WS2008_CLIC_LAPP.ppt

10:50 Discussion

11:00 BPM amplifier for CTF3 TBL: Status and future work

Speaker: Iouri Koubychine

Slides CLIC-08-UPC_BPM_Electronics.pdf CLIC-08-UPC_BPM_Electronics.ppt

11:20 Discussion

11:30 Beam Diagnostics development for CLIC in the Quasar group

Speaker: Carsten Welsch

Slides CLIC_QUASAR_Group_CPWelsch.ppt.ppt

11:50 Discussion

12:00 Fibre laser development for use in accelerator beam diagnostics

Speaker: Laura Corner

Slides

• CLIC_08_presentation_CERN_16_10_2008_final.pdf
• CLIC_08_presentation_CERN_16_10_2008_final.pptx
• CLIC_08_presentation_CERN_16_10_2008.pdf
• CLIC_08_presentation_CERN_16_10_2008.ppt

12:20 Discussion

12:30 Lunch break

10:30 → 18:00 Technical Issues, Integration & Cost Wkg

10:30 News from the Stabilization Working Group

Speaker: Claude Hauviller (CERN)

Slides Wkshp08Stabilization081016.pdf Wkshp08Stabilization081016.ppt

10:50 Discussion

11:00 Main beam quadrupole support

Speaker: Friedrich Lackner (CERN)

Slides

• Wksh08Stabilization_QuadSup.pdf
• Wshp_QuadSupport.pdf
• Wshp_QuadSupport.pptx

11:15 Discussion

11:20 Module supporting system

Speaker: Risto Juhani Nousiainen (Helsinki Institute of Physics (HIP) - Univ. of Helsinki, Fac. of)

Slides RN-Supporting_System.pdf RN-Supporting_System.pptx

11:35 Discussion

11:40 Progress on Study of Module Cooling

Speaker: Risto Juhani Nousiainen (Helsinki Institute of Physics (HIP) - Univ. of Helsinki, Fac. of)

Slides RN-Progress_on_Study_of_Module_Cooling.pdf RN-Progress_on_Study_of_Module_Cooling.pptx

12:00 Discussion

12:10 Vacuum Requirementss and Preliminary Design of Vacuum System for Module & Transfer Lines

Speaker: Cedric Garion (CERN)

Slides

• Vacuum_garion.pdf
• Vacuum_garion.ppt
• Vacuum_garion.ppt.pdf

12:30 Discussion

12:40 Lunch break

14:00 Project Management and Control System Overview

Speaker: James Purvis (CERN)

Slides Clic_Workshop_v2.pdf Clic_Workshop_v2.pptx

14:20 Discussion

14:30 CLIC Cost Requirement

Speakers: Dr Germana Riddone (CERN), Hans Braun (CERN)

Slides GR-HB-Cost_requirements.pdf GR-HB-Cost_requirements.pptx

14:50 Discussion

15:00 ILC Software Tool Considerations for Cost Estimate

Speaker: John Carwardine (Argonne)

Slides Carwardine_CLICworkshop_ILCtools_16Oct08.pdf

15:20 Discussion

15:30 Coffee break

16:00 CERN Proposal for Software Tool for Cost Estimate

Speaker: Jurgen De Jonghe (CERN)

Slides CLIC.pdf CLIC.pptx

16:20 Discussion

16:30 CLIC Schedule

Speaker: Katy Foraz (CERN)

Slides CLIC08_WShop_october_Foraz.pdf CLIC08_WShop_october_Foraz.pptx

16:50 Discussion

17:00 Working Group Conclusions

10:30 → 14:30 Main & Drive Beam Dynamics Wkg

10:30 RTML Design and Rational for ILC

Speaker: Nikolay Solyak (FNAL)

Slides RTML_ILC_CLIC08_NS.pdf RTML_ILC_CLIC08_NS.ppt

10:50 Discussion

11:00 ILC RTML Performance

Speaker: Andrea Latina (FNAL)

11:20 Discussion

11:30 RTML Design Status for CLIC

Speaker: Dr Frank Stulle (CERN)

Slides frank_stulle_rtml_beam_dynamics.pdf

11:50 Discussion

12:00 ILC CLIC collaboration

Topic: Beam Dynamics (CLIC) Date: Thursday, October 16, 2008 Time: 3:30 pm, Japan Standard Time (GMT +09:00, Tokyo) Meeting Number: 592 212 692 Meeting Password: clicbd Please click the link below to see more information, or to join the meeting. ------------------------------------------------------- To join the online meeting ------------------------------------------------------- 1. Go to https://fnal.webex.com/fnal/j.php?ED=109510442&UID=0 PW=df133dcc90100803505649 2. Enter your name and email address. 3. Enter the meeting password: clicbd 4. Click "Join Now".

12:30 Lunch break

14:00 → 16:00 Common Session (Instrumentation) (RF Structures & Sources)

14:00 Wakefield & Cavity-based Monitors: Wakefield Monitor Development & Tests in the TBTS

Speaker: Mr Franck Peauger (CEA / DAPNIA / SACM)

Slides Clic_workshop_-_WFM_-_Oct-08.pdf Clic_workshop_-_WFM_-_Oct-08.ppt

14:20 Discussion

14:30 Wakefield & Cavity-based Monitors: High Resolution BPM

Speaker: Igor SYRATCHEV (CERN)

Slides BPM_2008_CW_2008.pdf BPM_2008_CW_2008.ppt

14:50 Discussion

15:00 Wakefield & Cavity-based Monitors: Fermilab BPM Development Plans

Speaker: Manfred Wendt (manfred@fnal.gov)

Slides FNALColdBPM.pdf FNALColdBPM.ppt

15:20 Discussion

15:30 Coffee break

14:00 → 17:00 Common Session (Main & Drive Beam Dynamics) (Linear Collider Test Facilities) (Beam Delivery System & Machine Detector Interface)

Webex connection info (Forward_to_attendees)_Meeting_invitation_BDSMDI_CLIC08_Thu_Oct_16_.htm

14:00 ATF2 & ILC alignment & tuning strategies

Speaker: Glen White (SLAC)

Slides clic08-atf+ilc_tuning.pdf

14:20 Alignment studies: Decelerator and CTF3

Speaker: Erik Adli (European Organization for Nuclear Research (CERN))

Slides cw08_dec_ctf3_bba.pdf cw08_dec_ctf3_bba.ppt

14:40 CLIC BDS alignment and FFS tuning also for ATF2 ultra-low betas

Speaker: Rogelio Tomas (CERN)

Slides SLIDES.pdf

15:00 The ATF2 final doublet system

Speaker: Andrea Jeremie (Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP))

Slides ATF2CLIC08comp.pdf ATF2CLIC08comp.ppt

15:20 Discussion

15:30 Coffee break

14:00 → 18:00 Physics & Detectors Wkg

14:00 Prospect to reach 5T, from experience gained from the large 4-T CMS coil

Speaker: A. Herve

Slides CMS-T-CLIC_Workshop-4356.pdf CMS-T-CLIC_Workshop-4356.ppt

14:25 Review of technologies for pixel detectors

Speaker: M. Stanitzki

Slides clic08pixel.pdf

14:55 Silicon tracking for CLIC experiments

Speaker: A Savoy Navarro

Slides SiTracking-CLIC08-vers1.pdf SiTracking-CLIC08-vers1.ppt

15:25 coffee break

15:55 TPC detectors

Speaker: R. Settles

Slides clictpctalk2008.pdf

16:20 Timing in tracking

Speaker: P. Jarron

Slides CLIC08_timing_in_tracking.pdf CLIC08_timing_in_tracking.pptx

16:40 RPC/Time stamping

Speaker: D. Hatzifotiadou

Slides alice-tof-mrpc.ppt.pdf alice-tof-mrpc.ppt.ppt

16:00 → 18:00 Instrumentation Wkg

16:00 General Discussion

16:00 → 18:10 RF Structure & Sources Wkg

16:00 Breakdown & Pulsed Surface Heating Studies: Diagnostics for Breakdown Experiments

Speaker: Jan Kovermann (III. Physikalisches Institut (B) - Rheinisch-Westfaelische Tech.)

Slides Diagnostics.pdf Diagnostics.pptx

16:20 Discussion

16:25 Breakdown & Pulsed Surface Heating Studies: DC Spark Test Result

Speaker: Antoine Descoeudres (Unknown)

Slides CLIC_workshop_08.pdf CLIC_workshop_08.ppt

16:45 Discussion

16:55 Breakdown & Pulsed Surface Heating Studies: Pulsed Heating Test Results

Speaker: Dr Lisa Laurent (SLAC)

Slides Pulse_Heating_CLIC08g_SLAC.pdf Pulse_Heating_CLIC08g_SLAC.ppt

17:15 Discussion

17:20 Breakdown & Pulsed Surface Heating Studies: Thermal Fatigue behavior versus Grain Orientation

Speaker: Markus Aicheler (Ruhr-Universitaet Bochum)

Slides Aicheler_CLIC08.pdf Aicheler_CLIC08.pptx

17:40 Discussion

17:45 Breakdown & Pulsed Surface Heating Studies: Recent Results of JINR-IAP Experiment on RF Cavity Heating

Speaker: Dr Sergey Sedykh (Joint Institute for Nuclear Research)

Slides RECENT_RESULTS_OF_JINR-IAP_EXPERIMENT.pdf RECENT_RESULTS_OF_JINR-IAP_EXPERIMENT.ppt

18:05 Discussion

16:00 → 18:00 Linear Collider Test Facilities Wkg

webex access information

• webex_test_facilities-1.doc
• webex_test_facilities-1.pdf
• webex_test_facilities.pdf

16:00 Status and plans at CESR TA

Speaker: joe Calvey (Cornell)

Slides CesrTA_Status_and_Plans_CLIC08.pdf CesrTA_Status_and_Plans_CLIC08.ppt

16:20 Discussion

16:30 ATF II cavity BPMs

Speaker: Stewart boogert (Royal Holloway, University of London)

Slides atf2-clic-bpm-16102008.pdf

16:50 Discussion

17:00 CTF3 consolidation, evolution and future perspectives

Speaker: Roberto Corsini (CERN)

Slides RC_CLIC_08.pdf RC_CLIC_08.ppt

17:20 Discussion

17:30 Panel discussion on Test Facilities collaborations

16:00 → 19:00 Beam Delivery System & Machine Detector Interface Wkg

Webex connection info (Forward_to_attendees)_Meeting_invitation_BDSMDI_CLIC08_Thu_Oct_16_.htm

16:00 SC FD design for ILC, ATF2 and thoughts on CLIC

Speaker: Brett parker

Slides sc_fd_design_parker.pdf

16:30 Beam dump design progress for ILC, and thougths on CLIC application

Part I -- heat and radiation in the water and the shielding with results from Fluka and Computational Fluid Dynamics

Speakers: Raymond Arnold (SLAC), Satyamurthy Polepalle (BARC)

Slides Arnold_CLIC08.pdf Arnold_CLIC08.ppt

16:50 Beam dump design progress for ILC, and thougths on CLIC application

Part II -- windows, flanges, and beam dump tank mechanical design.

Speakers: Dieter Walz (SLAC), John Amann (SLAC)

Slides CLIC08_beam_dump_mechanical.pdf CLIC08_beam_dump_mechanical.ppt

16:00 → 19:00 Main & Drive Beam Dynamics Wkg

16:00 Overview of Issues for the CLIC Drive Beam Complex

Speaker: Bernard Jeanneret (CERN)

Slides BJ_DB_disc_wshop08.pdf.pdf BJ_DB_disc_wshop08.ppt.ppt

16:20 Discussion

16:30 Examples of PLACET Use for the DriveBeam

Speaker: Erik Adli (European Organization for Nuclear Research (CERN))

placet script example_script.tcl example_script.tcl

Slides cw08_placet.pdf cw08_placet.ppt

16:50 Discussion of Work Items

Slides

• clic08.pdf
• CLIc_DBA_Ankara_Group_Study.pdf
• CLIc_DBA_Ankara_Group_Study.ppt

17:30 ILC-CLIC Collaboration

18:00 Preparation of Summary

19:00 → 21:00 Workshop Dinner

Friday 17 October

08:30 → 12:30 Plenary Session, Workshop Summaries

08:30 Physics & Detectors Wkg

Speakers: Albert De Roeck (CERN), Yannis Karyotakis (LAPP)

Slides wg1_summary08a.pdf wg1_summary08a.ppt

08:50 Injectors & Damping Rings Wkg

Speakers: Louis Rinolfi (CERN), Dr Susanna Guiducci (INFN)

Slides Injector_Complex_summary.pdf Injector_Complex_summary.ppt

09:10 Main & Drive Beam Dynamics Wkg

Speakers: Caterina Biscari (Istituto Nazionale Fisica Nucleare (INFN)), Daniel Schulte (CERN)

Slides Beam_Dynamics_summary.pdf Beam_Dynamics_summary.ppt

09:30 Instrumentation Wkg

Speakers: Grahame Blair (Royal Holloway, Univ. of London), Thibaut Lefevre (CERN)

Slides CLIC_08_InsWKg_summary.pdf CLIC_08_InsWKg_summary.ppt

09:50 RF Structures & Sources Wkg

Speakers: Chris Adolphsen (SLAC), Dr Walter Wuensch (CERN)

Movie arcmd_Erand7_Cu_r25nm_N200_DC.avi DC_n_phi.avi

Slides Structrures_and_Sources_Summary_-_Adolphsen.pdf Structrures_and_Sources_Summary_-_Adolphsen.ppt

10:10 Coffee break

10:40 Technical Issues, Integration & Cost Wkg

Speakers: Dr Germana Riddone (CERN), Roger Ruber (Uppsala Univ)

Slides WG_summary.pdf WG_summary.pptx

11:00 Linear Collider Test Facilities Wkg

Speakers: Roberto Corsini (CERN), Toshiaki Tauchi (KEK)

Slides

• RC_TFWG_summary.pdf
• RC_TFWG_summary.ppt
• TT_TFWG_summary.pdf

11:20 Beam Delivery System & Machine Detector Interface Wkg

Speakers: Andrei Seryi (SLAC), Rogelio Tomas (CERN)

Slides Summary.pdf

11:40 Closing Remarks

Speaker: Tor Raubenheimer (SLAC)

Slides CLIC08_Closing_10-08.pdf CLIC08_Closing_10-08.ppt