LHC Collimation Working Group
List of 2017 meetings


19.06.2017, 220th meeting
          Minutes and slides can be found on the Indico page.
          N. Fuster Martinez: 5th axis tests for collimators with BPMs
          G. Azzopardi:
Results of collimator alignments
          G. Arkadiusz: Loss studies with IR7 diamond BLMs
          H. Garcia Morales:
Simulations of 2017 off-momentum loss maps

09.06.2017, 219th meeting -- Joint with MPP
          Minutes and slides can be found on the Indico page.
          G. Baud and M. Gasior: DOROS BPM hardware status and plans for
                                                 un-masking of the interlock
          G. Arkadiusz:
BPM interlock status and plans
          D.
Wollmann: PC interlock status
          A. Antoine:
60 A PP loss (08.05.), PIC server overload due to QPS OK filtering
                              --> robustness of mitigation
          J. Wenninger:
60 A PP FGClite new failure cases and mitigation via SIS
                                 interlock
          C.
Zamantzas: HV problem at BLMs R3 - observations and possible mitigations
          R. Bruce:
Asynchronous dump with tighter TCTs

29.05.2017, 218th meeting
          Minutes and slides can be found on the Indico page.
          D. Mirarchi:
Status of loss maps and validation
          N. Fuster: Aperture measurements and comparisons with expectations
          K. Fuchsberger and M. Hostettler: Status and implementation of collimator
                                                                   movements for crossing angle levelling


08.05.2017, 217th meeting
          Minutes and slides can be found on the Indico page.
          I. Lamas: Results from collimator hardware commissioning
          A. Rossi: Results from hardware and interlock commissioning of TCTPW
          D. Mirarchi:
Updates on LHC collimation commissioning activities

10.04.2017, 216th meeting
          Minutes and slides can be found on the Indico page.
          A. Tsinganis: Recent studies of energy deposition from physics debris
          R. Garcia Alia: TCL settings and R2E implications
          Common discussion: MD study on TCL settings with collimation and
          forward physics?
          H. Garcia Morales: Collimation studies for 2.5 km run


03.04.2017, 215th meeting
          Minutes and slides can be found on the Indico page.
          A. Mereghetti: Cleaning studies with TCP misalignment
          J. Wretborn: Studies of off-momentum collimation at the start of the ramp
          J. Molson: Plans for re-organizing the SixTrack collimation routine

21.03.2017, 214th meeting
          Minutes and slides can be found on the Indico page.
          K. Sjobaek: Recent improvements in SixTrack for collimation
          A. Mereghetti: Recent improvements in collsoft
          J. Molson: Recent developments for SixTrack scattering
          Y. Zou: Checks of Merlin scattering routine in SixTrack for LHC

27.02.2017, 213th meeting
          Minutes and slides can be found on the Indico page.
          M. Patecki: Status of studies on the SPS cleaning system
          G. Baud and J. Olexa: Status of software implementation for BPM interlocks
          Common discussion on strategy for deployment of BPM interlocks

10.02.2017, 212th meeting -- Joint with MPP
          Minutes and slides can be found on the Indico page.
          R. Bruce: ATS 2017: Consequences of increased phase advance between
                          MKD and TCT on TCT/triplet protection

          M. Vallette: ATS 2017: Verification of phase advance between MKDs and
                              AFP / CT-PPS Roman pots

          R. Bruce: ATS 2017: Preliminary studies and discussion on AFP and CT-PPS
                          minimal settings
          M.
Schaumann: PC interlock - experience from 2016 operation