Abstracts Brochure - CERN

Contents
MOPLS062 Investigation of Multipole Errors on the Collimation Efficiency for the ILC Beam Delivery System 125
MOPLS063 Accelerator Component Vibration Studies and Tools 125
MOPLS064 Measurement of Ground Motion in Various Sites 126
MOPLS065 An ILC Main Linac Simulation Package Based on Merlin 126
MOPLS066 Direct Measurement of Geometric and Resistive Wakefields in Tapered Collimators for the
International Linear Collider 126
MOPLS067 Test Beam Studies at SLAC’s End Station A for the International Linear Collider 127
MOPLS068 Beam Impact and Steady State Heating of the ILC Collimators 127
MOPLS069 Development of a Superconducting Helical Undulator for the ILC Positron Source 128
MOPLS070 Simulations of Collimator Insertions for the ESA Wakefield Tests 128
MOPLS071 Cold Test "Wire Method" Measurements to Assist Spoiler Design for the ILC 128
MOPLS072 Status of the HeLiCal Contribution to the Polarised Positron Source for the International
Linear Collider 129
MOPLS073 Shower Simulations, Comparison of Fluka, Geant4 and EGS4 129
MOPLS074 Collimation Optics Optimisation in the ILC Beam Delivery System 129
MOPLS075 Progress towards Crab Cavity Solutions for the ILC 129
MOPLS076 The Stimulated Breit-Wheeler Process as a Source of Background e + e − Pairs at the
International Linear Collider 130
MOPLS077 The 2mrad Crossing Angle Interaction Region and Extraction Line 130
MOPLS078 Benchmarking and Tracking of BDSIM/DIMAD Using the ILC Extraction Lines 130
MOPLS079 The ILC Beam Dumps 131
MOPLS080 A Laser-wire System at the ATF Extraction Line 131
MOPLS081 A Study of Laser System Requirements for Application in Beam Diagnostics and Polarimetry
at the ILC 131
MOPLS082 Simulation of the ILC Collimation System Using BDSIM, MARS15 and STRUCT 132
MOPLS083 Higher Order Mode Study of Superconducting Cavity for ILC Baseline 132
MOPLS084 Experimental Comparison at KEK of High Gradient Performance of Different Single Cell
Superconducting Cavity Designs 132
MOPLS085 Experience with a Zero Impedance Vacuum Flange at He − Leak Temperature for ILC 133
MOPLS086 Characteristics of 45MV/m Superconducting Structures for KEK STF 133
MOPLS087 Series Test of High Gradient Single-cell Superconducting Cavity for the Establishment of
KEK Recipe 133
MOPLS088 Resonant Kicker System for Head-on-collision Option of Linear Collider 133
MOPLS089 Optimization of ILC Damping Rings’ Lattice 134
MOPLS090 Design of a Strip-line Extraction Kicker for CTF3 Combiner Ring 134
MOPLS091 First Design of a Post Collision Beam Line for CLIC at 3 TeV 134
MOPLS092 Efficient Collimation and Machine Protection for the Compact Linear Collider 135
MOPLS093 Commissioning Status of the CTF3 Delay Loop 135
MOPLS094 Luminosity Tuning at the Interaction Point 135
MOPLS095 Investigations of DC Breakdown Fields 135
MOPLS096 Effects of Wake Fields in the CLIC BDS 136
MOPLS097 Progress on the CTF3-TBL 136
MOPLS098 Study of an ILC Main Linac that Follows the Earth Curvature 136
MOPLS099 Studies of Failure Modes in the ILC 136
MOPLS100 CLIC Final Focus Studies 136
MOPLS101 Beam Dynamics and First Operation of the Sub-harmonic Bunching System in the CTF3 Injector 137
8 Contents