CLIC Workshop 2015

26 Jan 2015, 11:00 → 30 Jan 2015, 21:30 Europe/Zurich

Several rooms (CERN)

Lucie Linssen (CERN), Philip Burrows (Oxford University), Steinar Stapnes (CERN)

The CLIC workshop 2015 will cover Accelerator as well as the Detector and Physics studies, with its present status and programme for the coming years.

For the Accelerator studies, the workshop spans over 5 days: 26th-30th of January.
For CLICdp, the workshop is scheduled from Tuesday afternoon January 27th to lunchtime on Friday 30th. 

 

Please register by filling-in the registration form in the left menu.

Preliminary programme:

Common parts:
1- There will be an open plenary session on Wednesday afternoon January 28th, giving an overview of the CLIC project (accelerator, physics/detector), placed in the context of other studies for machines at the energy frontier.
2- A common plenary accelerator/detector&physics Friday morning January 30th. 
3- Workshop dinner on Wednesday evening.

Dedicated Accelerator sessions:
1- Parallel sessions on Monday afternoon, Tuesday and Wednesday morning, where we attempt to have presentations of as many as possible of the activities inside the CLIC/CTF3 collaboration, and also some special meetings related to key "CLIC technologies" (for example EU project and WP meetings with strong links)
2- A session Thursday covering High Gradient NC accelerators for industrial and medical applications as well as XFELs, using CLIC and other high gradient  technology developments. Some limited parallel sessions can overflow into Thursday as compatible with the High Gradient NC session.
3- A Collaboration Board Friday afternoon

Dedicated Detector and Physics sessions:
1- Topical sessions on Tuesday afternoon, Wednesday morning and all of Thursday. As usual these sessions will be organised subject-wise by their conveners.
2- The CLICdp Institute Board meeting will take place over lunch on Thursday.

We are looking for the widest possible participation and in particular we will encourage presentations and involvement of younger colleagues.

                                                

Monday, 26 January

1 Registration

Accelerator Session: High-Gradient I

Convener: Walter Wuensch (CERN)

2 XBox overview and status

Speaker: Dr Nuria Catalan Lasheras (CERN)

Slides Xboxes_WS_2015.pptx

3 Crab Cavity Results

Speaker: Ben Woolley (Lancaster University (GB))

Slides CLIC_WS_2015_Crab_Cavity_Results.pdf CLIC_WS_2015_Crab_Cavity_Results.pptx

4 Post-mortem SEM imaging review

Speaker: Ana Teresa Perez Fontenla (CERN)

Slides Post_mortem_SEM_images_review_CLIC_Workshop_Anite_Perez_Fontenla_26_01_2015.pdf Post_mortem_SEM_images_review_CLIC_Workshop_Anite_Perez_Fontenla_26_01_2015.pptx

5 Recent X-band activities at Tsinghua University

Speaker: Jiaru Shi (Tsinghua University)

Slides JAN26-1500-SHIJIARU-Xband_Tsinghua.pdf JAN26-1500-SHIJIARU-Xband_Tsinghua.pptx

6 Advanced RF acceleration research at SLAC

Speaker: Prof. Sami Tantawi (SLAC)

Slides clic15.pdf clic15.pptx

15:40 Coffee Break

7 Conditioning and operational algorithms

Speaker: Joseph Tagg

Slides X-Band_Test_Stands_Conditioning_and_Operational_Algorithms.pdf X-Band_Test_Stands_Conditioning_and_Operational_Algorithms.pptx

8 LLRF for XBox-3

Speaker: Ben Woolley (Lancaster University (GB))

Slides XBOX-3_LLRF_CLIC_WS2015.pdf XBOX-3_LLRF_CLIC_WS2015.pptx

9 Statistical analysis of rf conditioning and breakdowns

Speaker: Jorge Giner Navarro (Instituto de Fisica Corpuscular (ES))

Slides CLIC_WS15_RFconditioning_JGN_20150126.pdf CLIC_WS15_RFconditioning_JGN_20150126.pptx

10 Breakdown statistics in the large-electrode DC spark system

Speaker: Anders Jaakko Korsback (University of Helsinki (FI))

Slides anderskorsback_clicworkshop2015_dcstatistics.pdf anderskorsback_clicworkshop2015_dcstatistics.ppt

11 Calibration of Dynamic Vacuum Meter

Speaker: Antti Merilainen (Helsinki Insitute of Physics)

Slides AM_clic_workshop_2015_v2.pdf AM_clic_workshop_2015_v2.pptx

Accelerator Session: Parameters and Design & Technical Studies

Convener: Daniel Schulte (CERN)

12 Improvements in the tracking code PLACET

Speaker: Jakob Esberg (CERN)

Slides rosenzweig.pdf

13 Recirculation in PLACET and measurements at CTF3

Speaker: Dario Pellegrini (Ecole Polytechnique Federale de Lausanne (CH))

Slides handout.pdf pres.pdf

14 Octupole component in CLIC accelerating structure and beam dynamics

Speaker: Jim Alexander Ogren (Uppsala University (SE))

Slides Beam_based_diagnostic_of_octupole_component.pdf

15 Beam dynamics simulations in the CLIC RTML

Speaker: Yanliang Han (Shandong University (CN))

Slides TAL_BBA_on_workshop_2015.pdf

16 Progress in CLIC DFS studies

Speaker: Juergen Pfingstner (CERN)

Slides online_DFS.pdf online_DFS.pptx

15:40 Coffee Break

17 Long L* FFS options for ILC and CLIC

Speaker: Fabien Plassard (I)

Slides CLIC_WORKSHOP2015_Long_Last_Drift.pptx

18 Injector Options for the Drive Beam

Speaker: Dr Avni Aksoy (University of Ankara (TR))

Slides a_aksoy_injector_option_for_clic_db_linac.pdf a_aksoy_injector_option_for_clic_db_linac.pptx

19 A hybrid positron source with a granular converter for CLIC

Speakers: Mrs Iryna CHAIKOVSKA (INSTITUT DE PHYSIQUE NUCLEAIRE DE LYON-IN2P3/CNRS (France)), Dr Robert Chehab (INSTITUT DE PHYSIQUE NUCLEAIRE DE LYON-IN2P3/CNRS (France))

Slides talk_chaikovska_26012015.pdf

20 Gas jet technology for high intensity

Speaker: Adam Jeff (University of Liverpool (GB))

Slides CLIC_workshop_2015.pptx

21 Stretched-wire Alignment of a 15 GHz cavity BPM

Speaker: Silvia Zorzetti (CERN)

Slides CLICw_20150122_DEF.pdf

22 Metrology and pre-alignment of the components of CLIC in the PACMAN project

Speaker: Vasileios Vlachakis (CERN)

Slides Metrology_and_pre-alignment_of_the_components_of_CLIC_in_the_PACMAN_project.ppsx

23 Measuring the magnetic axis of quadrupoles by stretched wires

Speaker: Domenico Caiazza (CERN)

Slides clic_workshop15_dcaiazza_PA.pptx

Tuesday, 27 January

Accelerator Session: CTF3/Systems Tests and Parameters & Design

Convener: Roberto Corsini (CERN)

24 Drive Beam injector design update

Speaker: Shahin Sanaye Hajari (School of Particles and Accelerator Inst. for Res. in Fundam. S)

Slides Shahin_Sanaye_Hajari.pdf Shahin_Sanaye_Hajari.pptx

25 500 MHz solid state amplifiers for the CLIC buncher

Speaker: Purushottam Shrivastava

Slides 500MHz_SSPA__CLIC_2014_P_Shrivastava.pdf 500MHz_SSPA__CLIC_2014_P_Shrivastava.ppt

26 Thermionic and rf gun simulations

Speaker: Mohsen Dayyani Kelisani (Institute for Studies in Theo. Phys. and Mathematics (IR))

Slides MohsenDayyani.pdf MohsenDayyani.pptx

27 Thermionic gun design, test stand, klystron update

Speaker: Steffen Doebert (CERN)

Slides DBfrontend.pdf DBfrontend.pptx

28 PHIN results

Speaker: Christoph Hessler (CERN)

Slides hessler-2015-01-27-CLIC-workshop-v3.pdf hessler-2015-01-27-CLIC-workshop-v3.pptx

10:40 Coffee Break

29 CTF3 Operation: update and plans

Speaker: Piotr Krzysztof Skowronski (CERN)

Slides 20150127.CLICWS.CTF3OperationsAndPlans.v8.pdf 20150127.CLICWS.CTF3OperationsAndPlans.v8.pptx

30 Phase feed-forward, first experimental results

Speaker: Jack Roberts (University of Oxford (GB))

Slides Roberts_PhaseFeedforwardCTF3_CWS2015.pdf Roberts_PhaseFeedforwardCTF3_CWS2015.pptx

31 Beam optics measurements, tools and procedures in CTF3

Speaker: Davide Gamba (University of Oxford (GB))

Slides CLICWS2015_davide.pdf

32 CLIC module BPMs - Cavity BPM and DB BPM

Speaker: Jack Raymond Towler (University of London (GB))

Slides jtowler_CLIC_15_notes2.pdf jtowler_CLIC_15_notes2.pptx

33 Beam Loss monitors

Speaker: Eduardo Nebot Del Busto (University of Liverpool (GB))

Slides CLIC-Workshop-BLM-2015-01-27.pdf

Accelerator Session: High Efficiency Internatial Klystron Activity (HEIKA)

Convener: Igor Syratchev (CERN)

34 Introduction to HEIKA. Tentative structure and objectives

Slides CLIC_WS_2015_01.pdf CLIC_WS_2015_01.pptx

35 Klystron simulations. Review/comparison of existing tools

Slides Simulation_Tools_2014_2.pdf Simulation_Tools_2014_2.pptx

36 Klystron with adiabatic bunching (Kladistron). Status and prospective

Slides Plouin-CLIC2015.pdf Plouin-CLIC2015.pptx

10:30 Coffee break

37 Bunch congregation and ultimate efficiency study

Slides presentation_last.pdf

38 Towards klystrons with 90% efficiency of RF power extraction

Slides CLIC_WS_2015_02.pdf CLIC_WS_2015_02.pptx

39 6MW S-band MBK status/JSC

Slides Cern_2015_1.pdf Cern_2015_1.ppt

12:30 Lunch

Plenary CLICdp

40 Introduction and general news

Speaker: Lucie Linssen (CERN)

Slides Linssen_Introduction_and_general_news_Jan27_2015.pdf Linssen_Introduction_and_general_news_Jan27_2015.pptx

41 The new CLIC simulation model

Speaker: Andre Sailer (CERN)

42 Reconstruction for the new simulation model

Speaker: Frank-Dieter Gaede (Deutsches Elektronen-Synchrotron (DE))

Slides gaede_ddrec_clic2015.pdf

43 Event display for CLICdp

Speaker: Marko Petric (CERN)

Slides petric_event_display.pdf

Accelerator Session: Future tests beyond CTF3

Convener: Roberto Corsini (CERN)

44 Motivations

Speaker: Steinar Stapnes (CERN)

45 Overview of options/hardware

Speaker: Roberto Corsini (CERN)

Slides CLIC_Workshop_2015_RC.pdf CLIC_Workshop_2015_RC.pptx

46 Diagnostic tests

Speaker: Thibaut Lefevre (CERN)

Slides califes-bi-clic15.pdf califes-bi-clic15.ppt

47 Impedance measurements

Speaker: Benoit Salvant (CERN)

Slides CTF3_project_meetingv2.pdf CTF3_project_meetingv2.pptx

48 Use of Electro-Optics Sampling for Impedance measurements

Speaker: steven jamison (STFC)

Slides Jamison_EOforwakefields_CLIC_Jan2015.pdf

15:30 Coffee break

49 Radiation testing with CALIFES

Speaker: Markus Brugger (CERN)

Slides CLIC_ESAinterest.pdf CLIC_ESAinterest.pptx

50 Plasma wake-field acceleration possibilities in CTF3

Speaker: Erik Adli (University of Oslo (NO))

Slides 20150126_CTF3_PWFA.pdf 20150126_CTF3_PWFA.pptx

51 X-FEL requirements

Speakers: Dr Andrea Latina (CERN), Dr Gerardo D'Auria (Elettra Trieste)

Slides Califes_4_XbFEL.pdf Califes_4_XbFEL.pptx

52 CTF3 controls renovation

Speaker: Dr Mick Draper (CERN)

Slides Control_Renovation_post-CTF3.pdf Control_Renovation_post-CTF3.pptx

53 Discussion

Accelerator Session: Structure Design and Production

Convener: Walter Wuensch (CERN)

54 CLIC structure design: baseline optimisation and alternative made from halves

Speaker: Hao Zha (CERN)

Slides CLIC_accelerating_structure-CLIC_workshop.pptx

55 High-Gradient medical Accelerating Structure

Speaker: Stefano Benedetti (TERA Foundation (IT))

Slides CLIC-Workshop_150127.pdf CLIC-Workshop_150127.pptx

56 Structure fabrication review

Speaker: Dr Nuria Catalan Lasheras (CERN)

Slides AS_Review-WS_2015.pdf AS_Review-WS_2015.pptx

57 Measuring the internal geometry of the TD24 Accelerating Structure for CLIC using RF methods

Speaker: Natalia Galindo Munoz (CERN)

Slides CLIC_workshop_Natalia'spresentation_(pdf).pdf

15:30 Coffee Break

58 Calibration of Fourier domain short coherence interferometer for absolute dimension measurements

Speaker: Risto Montonen (Helsinki Institute of Physics)

Slides Calibration_of_FDSCI_for_absolute_distance_measurements.pdf Calibration_of_FDSCI_for_absolute_distance_measurements.pptx

59 Structure deformation: comparative analysis of rf and dimensional measurements

Speaker: Alberto Degiovanni (CERN)

Slides CLIC2015_Structure_deformation_AD_27-01-2015.pdf CLIC2015_Structure_deformation_AD_27-01-2015.pptx

60 Structure stacking alignment tolerances

Speaker: Anastasiya Solodko (CERN)

Slides Structure_stacking_alignment_tolerances.pdf Structure_stacking_alignment_tolerances.pptx

61 Bonding studies

Speaker: Anastasia Xydou (University of Patras (GR))

Slides Diffusion_bonding_tests.pdf Diffusion_bonding_tests.pptx

62 Travelling-wave buncher

Speaker: Hamed Shaker (School of Particles and Accelerator Inst. for Res. in Fundam. S)

Slides TW_Buncher_design-CLIC_workshop_2015.pdf TW_Buncher_design-CLIC_workshop_2015.pptx

15:00 Coffee Break

Detector & Physics: Calorimetry

Conveners: Aharon Levy (Tel Aviv University (IL)), Eva Sicking (CERN)

63 Test beam results and tracker in front of LumiCal

Speaker: Oleksandr Borysov (Tel Aviv University (IL))

Slides lumical_btest_trcker_270115.pdf

64 Development of readout ASIC for luminosity calorimeter in future linear collider

Speaker: Marek Idzik (AGH University of Science and Technology (PL))

Slides idzik_clic_readout_2015_01.pdf

65 Radiation hard sensor materials for forward calorimeter

Speaker: Konstantin Afanaciev (NC PHEP BSU)

Slides akg_clic_2015_radhard.pdf

66 Physics backgrounds in the FCAL detectors at CLIC

Speaker: Strahinja Lukic (University of Belgrade (RS))

Slides low-angle-particles.pdf

67 CALICE AHCAL beam test at the PS

Speaker: Huong Lan Tran (DESY)

Slides HLTran_CALICE_PStestbeam.pdf

68 Testing Hadronic Interaction Models using a Highly Granular Silicon-Tungsten Calorimeter

Speakers: Naomi Van Der Kolk (NIKHEF (NL)), Naomi van der Kolk (LAL/LLR/CNRS/P2IO)

Slides CLICdpWorkshop_NvanderKolk.pdf

69 Scintilator CAL and hadron energy measurement

Speaker: Prof. Toru Takeshita (Shinshu University (JP))

Slides scinti-cal-4LC-CLIC2015-2.pdf

Detector & Physics: CLICdp Higgs Paper discussion (all authors welcome)

Convener: Prof. Mark Andrew Thomson (University of Cambridge (GB))

70 Short introduction to the paper

Speaker: Prof. Mark Andrew Thomson (University of Cambridge (GB))

Slides CLIC15_Higgs_Paper_Discussion_.pdf

Wednesday, 28 January

Accelerator Session: Joined Session: X-Band/CTF3 and System tests

Conveners: Roberto Corsini (CERN), Walter Wuensch (CERN)

71 Beam-Based Measurements of Long-range Wakefields in the CLIC Accelerating Structures at FACET

Speaker: Hao Zha (CERN)

Slides presentation_CLIC_Workshop.pdf presentation_CLIC_Workshop.pptx

72 Two-beam acceleration activities at ANL

Speaker: Dr Wei Gai (Argonne National Laboratory)

Slides clic-2015-wg-1.pdf clic-2015-wg-1.pptx

73 Dog-leg results

Speaker: Luis Navarro (CERN)

Slides 20150128_jlnavarro_Dogleg.pdf 20150128_jlnavarro_Dogleg.pptx

74 Beam measurements at the CLEX Two-Beam Module

Speaker: Wilfrid Farabolini (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))

Slides Beam_measurements_at_the_CLEX_TBM_v1.pdf Beam_measurements_at_the_CLEX_TBM_v1.pptx

10:00 Coffee Break

75 WF monitors measurements in TBM and TBTS

Speaker: Reidar Lunde Lillestol (CERN/Uni. Oslo)

Slides wfm-lillestol.pdf

76 Short range alignment strategy in CLEX and first results

Speaker: Vivien Rude (Ecole Superieure des Geometres et Topographes (FR))

Slides CLIC_Workshop_Vivien_RUDE.pdf CLIC_Workshop_Vivien_RUDE.pptx

77 CLIC module: Analysis of dynamic response

Speaker: Eleni Daskalaki (National Technical Univ. of Athens (GR))

Slides CLICworkshop2015_Daskalaki.pdf CLICworkshop2015_Daskalaki.pptx

78 Fiducialisation and initial alignment of components for CLIC

Speaker: Mateusz Sosin (CERN)

Slides CLIC_WORKSHOP_2015__MS.pdf CLIC_WORKSHOP_2015__MS.pptx

79 - NIKHEF alignment systems developed for CLIC: status and latest results

Speaker: Nikkie Deelen (C)

Slides CLICWorkshop.pdf

80 - A laser based alignment system for the CLIC project

Speaker: Guillaume Stern (CERN)

Slides 20150128_laser_based_alignment_system.pdf 20150128_laser_based_alignment_system.pptx

81 the precision laser inclinometer long-term sensitivity in thermo-stabilized conditions (first experimental data)

Speaker: Mikhail Lyablin (Joint Inst. for Nuclear Research (RU))

Slides The_Precision_Laser_Inclinometer_long-_termsensitivity_in_thermo-stabilized.pdf The_Precision_Laser_Inclinometer_long-_termsensitivity_in_thermo-stabilized.pptx

Accelerator Session: ATF2

Convener: Dr Rogelio Tomas Garcia (CERN)

82 ATF2 progress report

Speaker: Dr Kiyoshi Kubo (KEK)

Slides ATF2ProgressReport.pdf ATF2ProgressReport.pptx

83 IPBSM stabilization and sensitivity to 20nm beam size

Speaker: Yuya Kano (CERN)

Slides CLIC_WS_ykano.pdf

84 IPBPM commissioning status

Speaker: Oscar Roberto Blanco Garcia (Laboratoire de l'Accelerateur Lineaire (FR))

Slides 20150128_Blanco_IPBMs_r02.pdf

85 IPBPM measurements and FB results

Speaker: Prof. Philip Burrows (Oxford University)

Slides FONT_IPFB_CLIC_Jan15.pdf FONT_IPFB_CLIC_Jan15.ppt

86 Ultra-low beta study

Speaker: Marcin Patecki (CERN, Warsaw University of Technology (PL))

Slides lowbeta.pdf

10:40 Coffee Break

87 First GM observations and mitigation

Speaker: Juergen Pfingstner (CERN)

Slides gm_ff.pdf gm_ff.ppt

88 Last run GM studies

Speaker: Marcin Patecki (CERN, Warsaw University of Technology (PL))

Slides GM_december.pdf

89 WFS and DFS studies

Speaker: Dr Andrea Latina (CERN)

Slides Talk_WFS_at_ATF2.pptx

90 ODR/OTR plans (including OTRI results)

Speaker: Thomas Aumeyr (Royal Holloway, University of London)

Slides CLIC_workshop_28-01-2015_v2.pdf

91 Beam halo study

Speaker: Shan Liu (LAL)

Slides CLIC_S.Liu_28.01.2015.pdf CLIC_S.Liu_28.01.2015.pptx

92 Beam collimation study

Speaker: Nuria Fuster (IFIC)

Slides CLIC_workshop_28.01.2015_HaloCollimation.pdf

93 Update on the wakefield measurement mover setup at ATF2

Speaker: Jochem Snuverink (CERN, RHUL)

Slides CLICWS-ATF2wakefield150128.pdf

Detector & Physics: Detector Optimisation

Conveners: Frank Simon (Max-Planck-Institut fuer Physik), Wolfgang Klempt (CERN)

94 Introduction, Summary of present Status

Speakers: Frank Simon (Max-Planck-Institut fuer Physik), Konrad Elsener (CERN)

Slides DetOptIntro.pdf

95 HCal Optimisation Studies

Speaker: Steven Green (University of Cambridge (GB))

Slides CLIC_Workshop_28_1_15.pdf

96 Converging towards an HCal option for the new CLICdp model

Speaker: Nikiforos Nikiforou (CERN)

Slides clicWorkshopDetOpt28Jan15.pdf clicWorkshopDetOpt28Jan15.pptx

97 Discussion on HCAL Optimisation & open questions

10:20 Coffee Break

98 Engineering Aspects of the CLIC Detector

Speaker: Fernando Duarte Ramos (CERN)

Slides FRAMOS_Engineering_Aspects_of_the_CLIC_Detector_28-01-15.pdf

99 MDI Issues

Speaker: Lau Gatignon (CERN)

Slides MDI4CLICworkshop2015-LG.pdf MDI4CLICworkshop2015-LG.pptx

100 Tracker Performance

Speaker: Rosa Simoniello (CERN)

Slides TrackerPerf_CLICdp_28jan2015.pdf

101 Wrap-up Discussion

Accelerator Session: High Gradient II

Convener: Walter Wuensch (CERN)

102 Direct measurement of W nano-tip evolution under electric field

Speaker: Hirofumi Yanagisawa (ETH Zurich)

Slides nanotip_growth_up.pdf nanotip_growth_up.pptx

103 CERN dc spark system capabilities

Speaker: Anders Jaakko Korsback (University of Helsinki (FI))

Slides anderskorsback_clic2015_dcsparksystemcapabilities.pdf anderskorsback_clic2015_dcsparksystemcapabilities.ppt

104 Field emission current measurements

Speaker: Tomoko Muranaka (CERN)

Slides 2015CLICWorkshop_Muranaka_Final.pdf 2015CLICWorkshop_Muranaka_Final.pptx

105 Theoritical modelling of onset of vacuum breakdown process

Speakers: Flyura Djurabekova (University of Helsinki), Flyura Djurabekova (Helsinki Institute of Physics (FI))

Slides Djurabekova_CLIC_workshop_2015.pdf

106 High field enhancement due to surface changes

Speaker: Dr Vahur Zadin (University of Tartu)

Slides high_field_enhancement_4_-_final_slides.pdf high_field_enhancement_4_-_final_slides.pptx

107 Stability of Cu tips in the nanoscale with and without electric field

Speaker: Ville Jansson (University of Helsinki)

Slides jansson2015CLIC_Workshop.odp jansson2015CLIC_Workshop.pdf

108 Breakdown in LHC kicker magnets

Speaker: Hugo Alistair Day (CERN)

Slides CLICWorkshopBreakdownLHCMKI.pdf

12:30 Lunch

Open Plenary Session

109 Welcome

110 CERN future collider projects

Speaker: Frederick Bordry (CERN)

Slides CERN_future_collider_projects_CLIC_Workshop__Fk_Bordry.pdf CERN_future_collider_projects_CLIC_Workshop__Fk_Bordry.pptx

111 Higgs precision requirements

Speaker: Heidi Angelika Rzehak (Albert-Ludwigs-Universitaet Freiburg (DE))

Slides CLIC.pdf

112 CLIC/CTF3 project status

Speaker: Steinar Stapnes (CERN)

Slides

• clic-overview-stapnes.pdf
• clic-overview-stapnes.pptx
• clic-overview-stapnes.pptx

113 Status of the Future Circular Colliders (FCC) study

Speaker: Philippe Lebrun (CERN)

Slides Talk_FCC_CLIC_Workshop_2015.pdf Talk_FCC_CLIC_Workshop_2015.pptx

15:55 Coffee Break

114 The CLIC detector and physics project

Speaker: Eva Sicking (CERN)

Slides CLICdp_eva_sicking.pdf

115 ATLAS/CMS tracker upgrade technologies

Speaker: Dr Tony Affolder (University of Liverpool (GB))

Slides affolder_tracker_clic2.pdf affolder_tracker_clic2.pptx

116 BSM physics at high-energy e+e- colliders

Speaker: juergen reuter (DESY Hamburg, Germany)

Slides CLIC_2015.pdf

117 Dark matter searches, incl. at high-energy colliders

Speaker: Prof. itay Yavin (New-York University)

Slides DM@CLIC_28Jan2015.pdf

19:00 Workshop Dinner

Thursday, 29 January

Detector & Physics: Physics and Analysis

Conveners: Dr Philipp Roloff (CERN), Dr Tomas Lastovicka (Acad. of Sciences of the Czech Rep. (CZ))

118 Vector boson scattering at CLIC and update on WHIZARD 2

Speaker: juergen reuter (DESY Hamburg, Germany)

Slides 2015_CLIC.pdf

119 New NLO generator for Bhabha scattering

Speaker: Vladimir Makarenko (Byelorussian State University (BY))

Slides Makarenko_2015.01.29.pdf

120 Update on H->bb/cc/gg at 350 GeV

Speaker: Marco Szalay (Max-Planck-Institut fuer Physik (Werner-Heisenberg-Institut) (D)

Slides CLICws_2015-01-29.pdf

121 Update on H->ZZ* at 1.4 TeV

Speaker: Gordana Milutinovic-Dumbelovic (University of Belgrade (RS))

Slides Higgs_to_ZZ_January.pdf

122 Update on H->WW* at 350 GeV

Speaker: Mila Pandurovic (University of Belgrade (RS))

Slides CLIC_WS_26Jan2015_H-WW_Pandurovic.pdf

10:25 Coffee break

123 First look at top squark production at 3 TeV

Speaker: Mr Alan Taylor (University of Edinburgh)

Slides topsquarksflookfinal.pdf

124 Kinematic fitting in the top squark analysis

Speaker: Mr Théo Galy-Fajou (University of Edinburgh)

Slides Kinematic_Fitting_of_the_top_quark_pair_production.pdf

125 Update on top quark coupling measurements at 420 GeV and other energies

Speaker: Dr Marcel Vos (IFIC Valencia (ES))

Slides topLC.pdf

126 Discussion on physics input for the energy of the first CLIC stage

127 Jet reconstruction at CLIC

Speaker: Mr Nacho GARCIA (IFIC Valencia)

Slides Jet_reconstruction_CLIC2015_IGarcia.pdf

128 Update on photon reconstruction in Pandora

Speaker: Boruo Xu (University of Cambridge (GB))

Slides Boruo.Xu.photon.20150129.pdf

High Gradient NC accelerators for industrial and medical applications

129 Introduction to high-gradient and X-band applications

Speaker: Walter Wuensch (CERN)

Slides high-grad_wuensch_final.pdf high-grad_wuensch_final.pptx

130 Security linacs

Speaker: Graeme Burt (Lancaster University)

Slides Security_CLIC_Jan15.pdf Security_CLIC_Jan15.pptx

131 X-band XFEL proposals

Speaker: Mark Boland (Australian Synchrotron)

Slides Boland_XbFEL_CLIC_Workshop_2015.pdf Boland_XbFEL_CLIC_Workshop_2015.pptx

132 Thomson scattering source at Tsinghua University

Speaker: Jiaru Shi (Tsinghua University)

Slides JAN29-1000-SHIJIARU-TsinghuaThomsonScatteringX.pdf JAN29-1000-SHIJIARU-TsinghuaThomsonScatteringX.pptx

10:20 Coffee Break

133 Vacuum interrupters and breakdown issues

Speaker: Zhenxing Wang (urn:Google)

Slides Zhenxing_Wang-CLIC-20150129.pdf Zhenxing_Wang-CLIC-20150129.ppt

134 Optical control of field emission from a tungsten tip

Speaker: Hirofumi Yanagisawa (ETH Zurich)

Slides opticalcontrolofFE_up.pdf opticalcontrolofFE_up.pptx

135 Introduction to the Fraunhofer Institute, industrialization of CLIC and X-band structures

Speaker: Dirk Oberschmidt (Fraunhofer Institute)

Slides Oberschmidt_CLIC_Workshop.pdf Oberschmidt_CLIC_Workshop.pptx

136 Experience machining precision accelerator components: VDL

Speaker: Mathieu Breukers (u)

Slides VDL_Experience_machining_precision_accelerator_components.pdf VDL_Experience_machining_precision_accelerator_components.pptx

137 Experience supplying precision accelerator components: Radiabeam

Speaker: Boucher (RadiaBeam Technologies)

Slides RBT_Overview_-_CLIC_Workshop_-_2015-01-29_v2.pdf RBT_Overview_-_CLIC_Workshop_-_2015-01-29_v2.pptx

CLICdp Institute Board

12:30 Lunch

12:30 Lunch

Accelerator Session: Beam Delivery Systems

Convener: Dr Rogelio Tomas Garcia (CERN)

138 MDI

Speaker: Lau Gatignon (CERN)

Slides MDI4CLICworkshop2015-LG.pdf MDI4CLICworkshop2015-LG.pptx

139 Muon background simulations

Speaker: Fatma Belgin Pilicer (Ankara University Institute of Accelerator Technologies (TR))

Slides CLIC_workshop2015_MuBackground_BPilicer.pdf

140 QD0 stabilisation

Speaker: Laurent BRUNETTI (LAPP IN2P3 CNRS Université de Savoie)

Slides 2015_01_29_QD0_Stabilization_CLIC_Meeting.pdf

141 First thoughts on active feed-forwards for ATF2 based on GM

Speaker: Douglas Robert Bett (CERN)

Slides Bett,D_First-thoughts-on-active-feed-forwards-for-ATF2-based-on-GM.pdf

15:20 Coffee Break

142 Status of tuning simulations of the baseline FFS designs

Speaker: Guglielmo Giambelli (Politecnico di Milano (IT))

Slides CLIC_Workshop_2015__Presentation_Latest_results.pdf CLIC_Workshop_2015__Presentation_Latest_results.pptx

143 Two beam tuning

Speaker: Jochem Snuverink (CERN, RHUL)

Slides TwoBeamTuning150129.pdf

144 Mitigation of the Oide effect

Speaker: Oscar Roberto Blanco Garcia (Laboratoire de l'Accelerateur Lineaire (FR))

Slides OscarBLANCO_CLIC_workshop_2015.pdf

145 Magnets for ILC, CLIC and ATF2 FFS

Speaker: Michele Modena (CERN)

Slides MModena_CLICWS2015.pdf MModena_CLICWS2015.pptx

Accelerator Session: Low Emittance Rings

Convener: Yannis Papaphilippou (CERN)

146 Extraction kicker stripline measurements and plans for the future beam tests

Speaker: Carolina Belver Aguilar (Universidad de Valencia (ES))

Slides CLIC2015.pdf CLIC2015.pptx

147 Design and measurements of the inductive adder pulser

Speaker: Janne Holma (CERN)

Slides Holma_CLIC_WS_2015_FINAL_28_1_15.pdf Holma_CLIC_WS_2015_FINAL_28_1_15.pptx

148 NbTi prototype progress

Speaker: Steffen Hillenbrand (KIT)

Slides 20150129-SH-CLICworkshop-DW.pdf

149 Nb3Sn prototype progress

Speaker: Laura Garcia Fajardo (CERN)

Slides CLIC2015-0129-Nb3SnWiggler.pdf

15:40 Coffee Break

150 A novel technique for electron cloud mitigation

Speaker: Allan Gillespie (Unversity of Dundee, Scotland, UK)

movie Copper_(480p).mov London_Bridge.AVI_(480p).mov

Slides CERN_e-cloud_talk.pdf CERN_e-cloud_talk.pptx

151 Optics for TME cells with longitudinally varying fields and new DR design

Speaker: Parthena Stefania Papadopoulou (University of Crete (GR))

Slides stef_clicwork2015.pdf

152 Measurements/studies for existing and future light sources: ALBA and SLS2 upgrade

Speaker: Eirini Koukovini Platia (Ecole Polytechnique Federale de Lausanne (CH))

Slides Koukovini_29Jan15.pdf

153 DR non-linear dynamics

Speaker: Javier Alabau Gonzalvo (CERN)

Slides 150129_clic_workshop.pdf

154 Discussion

Accelerator Session: X-Band and FEL

155 Progress in Shanghai

Speaker: qiang gu (sinap)

Slides FEL_progress_in_SINAP.pdf FEL_progress_in_SINAP.pptx

156 Beam dynamics for 6 GeV x-fel design using x-band structure

Speaker: Dr Avni Aksoy (University of Ankara (TR))

Slides a_aksoy_xfel_beam_dyn.pdf a_aksoy_xfel_beam_dyn.pptx

157 Compression options

Speaker: Tessa Charles (Australian Synchrotron)

Slides CLICWorkshop_290115.pptx

158 Exotic schemes for e- beam manipulation

Speaker: Simone Di Mitri (E)

Slides SDM_exotic_schemes.pdf

159 EO development for short bunch length monitoring

Speaker: David Alan Walsh (U)

Slides Walsh_EO_bunch_length_monitor_CLIC_2015.pdf Walsh_EO_bunch_length_monitor_CLIC_2015.pptx

160 Progress in the UK

Speaker: Graeme Burt (Lancaster University)

Slides Burt_-_CLARA_CLIC_Jan_2015.pdf Burt_-_CLARA_CLIC_Jan_2015.pptx

161 Photon production

Speakers: Juergen Pfingstner (University of Oslo (NO)), Jurgen Pfingstner (Technische Universitaet Graz-Unknown-Unknown)

Slides photon_production.pdf photon_production.pptx

16:40 Coffee break

162 XbFEL Collaboration

Speaker: Dr Gerardo D'Auria (Elettra Trieste)

Slides GdA_CLIC_WS_2015.ppt

Detector & Physics: Vertex and Tracking

Conveners: Dominik Dannheim (CERN), Dr Joel Goldstein (University of Bristol (GB))

163 HV-CMOS for ATLAS tracker upgrade

Speaker: Mathieu Benoit (UNIGE)

Slides HVCMOS_MB.pdf

164 HV-CMOS simulation

Speaker: Matthew Daniel Buckland (University of Liverpool (GB))

Slides HV_CMOS_Simulation.pdf

165 Preliminary results with capacitively coupled pixel detectors for CLIC

Speaker: Daniel Hynds (CERN)

Slides dhynds29Jan2015.pdf

166 Timepix thin-sensor test-beam analysis

Speaker: Sophie Redford (CERN)

Slides 150129_CLICworkshop.pdf

167 Simulation of Timepix assemblies

Speaker: Niloufar Alipour Tehrani (Eidgenoessische Tech. Hochschule Zuerich (CH))

Slides NiloufarAlipour_CLIC2015.pdf

15:45 Coffee break

168 Plans for CLICpix v2 and TSV status

Speaker: Pierpaolo Valerio (CERN)

Slides Design_considerations_for_a_possible_next_CLICpix_version.pdf Design_considerations_for_a_possible_next_CLICpix_version.pptx

169 Cooling and mechanics

Speaker: Fernando Duarte Ramos (CERN)

Slides FRAMOS_Vertex_Detector_Mechanics_and_Cooling_29-01-15.pptx

170 Status of vertex and tracking R&D in the Spanish Network

Speakers: Dr Marcel Vos (IFIC Valencia (ES)), Salvador Hidalgo Villena (Instituto de Microelectronica de Barcelona (ES))

Slides FTD.pdf

171 Assembly status and test-beam plans for 2015

Speaker: Dominik Dannheim (CERN)

Slides assembly_status_testbeam_plans_CLIC-WS-29Jan2015.pdf

Detector & Physics: CLICdp wrap-up

172 Report from the Speakers Committee

Speaker: Eva Sicking (CERN)

Slides speakcom.pdf

173 Report from the Publication Committee

Speaker: Aharon Levy (Tel Aviv University (IL))

Slides CLIC-workshop-January-2015.pdf

174 Summary of the CLICdp Institute Board meeting

Speaker: Frank Simon (Max-Planck-Institut fuer Physik)

Slides IBReport.pdf

175 Discussion on the choice of the first CLIC energy stage

Link to Higgs presentation Mark Thomson http://indico.cern.ch/event/356948/contribution/3/material/slides/

Link to "top" presentation Marcel Vos https://indico.cern.ch/event/336335/session/1/contribution/174

Friday, 30 January

Accelerator + Detector & Physics / Common Plenary Session

176 Introduction

177 CLIC re-baselining, seen from a physics point of view

Speaker: Prof. Mark Andrew Thomson (University of Cambridge (GB))

Slides CLICdp_EnergyStaging_CERN2015.pdf

178 Accelerator re-baselining

Speaker: Daniel Schulte (CERN)

Slides rebaseline_physics_CLIC_workshop.pptx

179 Towards a new CLIC detector model

Speaker: John Marshall (University of Cambridge)

Slides CLIC_marshall_30.01.15.pdf

10:25 Coffee Break

180 The future of CTF3

Speaker: Roberto Corsini (CERN)

Slides CLIC_Workshop_2015_RC_plenary.pdf CLIC_Workshop_2015_RC_plenary.pptx

181 CLIC achievements in 2014 and goals for 2015

Speaker: Steinar Stapnes (CERN)

Slides goals-2014-5.pdf goals-2014-5.pptx

182 CLICdp achievements in 2014 and goals for 2015

Speaker: Lucie Linssen (CERN)

Slides Linssen_2014achievements_2015plans_Jan30_2015.pdf Linssen_2014achievements_2015plans_Jan30_2015.pptx

183 CLIC Collaboration Board matters

Speaker: Lenny Rivkin (Paul Scherrer Institut (CH))

Slides CollaborationBoardMatters_LRivkin.pdf CollaborationBoardMatters_LRivkin.pptx

184 CLICdp IB report

Speaker: Frank Simon (Max-Planck-Institut fuer Physik)

Slides CLICdpIB_Closing.pdf

185 Close out

12:30 Lunch

CLIC Collaboration Board

Agenda https://indico.cern.ch/event/364083/