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Past topics

2023

Reference Title Tags Links
MPP-237
Readjustment of anti-collision switches for ALFA
(M. Milovanovic)
lhc-xrp

2021

Reference Title Tags Links
MPP-209
Re-commissioning of TOTEM/CTPPS
(M. Deile)
lhc-xrp

2020

Reference Title Tags Links
MPP-196
Status update on change in ALFA and AFP XRPs during LS2
(I. Lopez Paz, M. Trzebinski, M. Rijssenbeek)
lhc-xrp

2018

Reference Title Tags Links
MPP-168
AOB: changes in AFP during TS2 and revalidation requirements
(M. Trzebinski, M. Rijssenbeek)
lhc-xrp
MPP-168
AOB: changes in TOTEM / CT-PPS during TS 2 and revalidation requirements
(M. Deile)
lhc-xrp
MPP-165
Recent AFP issues, status of the analysis, repairs and the precautions for the future
(M. Trzebinski, M. Rijssenbeek)
lhc-xrp

2017

Reference Title Tags Links
MPP-152
AOB: Summary of ALFA interlock tests performed during TS2
(S. Jakobsen)
lhc-xrp
MPP-152
CT-PPS experience during intensity ramp-up and physics and recent auto-retraction
(M. Deile)
lhc-xrp
MPP-151
AOB: ALFA recommissioning requirements in case of special runs in 2017
(M. Zerlauth)
lhc-xrp
Experience with AFP insertions
(S. Jakobsen)
lhc-xrp
Orbit stability around AFP pots
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MPP-150
CTPPS firmware upgrade (filtering of LVDT reading, ... ), results of revalidation and plans for intensity ramp-up after TS1
(J. Baechler, M. Deile)
lhc-xrp
MPP-148
AFP - XRP commissioning results and status
(S. Jakobsen)
lhc-xrp
ATS 2017: Preliminary studies and discussion on AFP and CT-PPS minimal settings
(R. Bruce)
lhc-xrp

2016

Reference Title Tags Links
MPP-128
COLLWG
Experience with roman pot insertions in 2016
(M. Deile)
lhc-xrp
MPP-127
Requested AFP/TCL studies
(M. Trzebinski)
lhc-xrp
MPP-125
AOB - Proposal for settings strategy for AFP XRP during high intensity fills
(M. Trzebinski, M. Rijssenbeek)
lhc-xrp
MPP-124
AOB: Proposal for settings strategy for TOTEM XRP during high intensity fills
(R. Bruce, S. Redaelli)
lhc-xrp
MPP-124
Summary of AFP commissioning results
(M. Trzebinski)
lhc-xrp
MPP-122
AFP interlock test strategy and plans
(M. Trzebinski, M. Rijssenbeek)
lhc-xrp
MPP-121
AOB - operational plans of AFP
(A. Apollonio, D. Wollmann, J. Wenninger, M. Trzebinski, M. Zerlauth, M. Rijssenbeek)
lhc-xrp

2015

Reference Title Tags Links
MPP-117
Proposal for increase of ALFA RP BLM thresholds and first ideas on BLM positions for AFP
(M. Kalliokoski)
lhc-xrpblm-thresholds
MPP-117
Review of ALFA RP insertions, UFO issues and stability of the LVDT interlock signal
(S. Jakobsen)
lhc-xrp
MPP-116
Review of TOTEM RP insertion during the intensity ramp up
(M. Deile)
lhc-xrp
MPP-113
BLM threshold increase for TOTEM roman pots
(E. Holzer, E. Holzer)
blm-thresholdslhc-xrp
MPP-110
TOTEM - fix of communication problem and results of interlock re-commissioning
(M. Deile, S. Ravat)
lhc-xrp
MPP-110
ALFA: changes in interlock logic to fix communication problems and status of required revalidation
(S. Jakobsen)
lhc-xrp
MPP-107
XRP summary of commissioning results
(M. Deile, M. Deile, P. Fassnacht, S. Jakobsen)
lhc-xrp
MPP-102
Roman pot settings during low and high beta* runs for run2
(B. Salvachua Ferrando)
lhc-xrp

2014

Reference Title Tags Links
MPP-86
Roman Pot hardware upgrades and their influence on the RP operation and interlocking
(M. Deile)
lhc-xrp

2012

Reference Title Tags Links
MPP-65
AOB: Roman Pot (Totem) accident scenarios
(A. Lechner, A. Lechner)
lhc-xrp
MPP-63
FLUKA simulations of accidental beam impact on TOTEM Roman Pots: new results (and corrigendum to previous results)
(A. Lechner, A. Lechner)
lhc-xrp
MPP-62
AOB: TOTEM operation and classification of MDs for MD block #2
(M. Zerlauth)
lhc-xrp
MPP-62
Results of FLUKA simulations for RP failure cases.
(A. Lechner, A. Lechner)
lhc-xrp
MPP-62
Beam impact parameters for horizontal RPs in IR5 due to a MKD kick
(D. Wollmann)
lhc-xrp
MPP-60
RP movement problems and update on commissioning status of changes required by MP
(M. Deile, M. Deile)
lhc-xrp
MPP-57
Roman Pots - Follow up of improvements deployed during X-mas break
(M. Deile, M. Deile)
lhc-xrp
MPP-56
RP settings during special runs (as short AOB)
(S. Redaelli, S. Redaelli)
lhc-xrp

2011

Reference Title Tags Links
MPP-55
Summary of RP Review
(D. Wollmann)
lhc-xrp
MPP-54
RP Review
lhc-xrp
MPP-44
Beam Based alignment of TOTEM/ALFA (Alignment Program)+ Movement Review
(M. Deile, M. Deile)
lhc-xrp
MPP-43
Worst case scenario simulation for (special) TOTEM runs
(Y. Levinsen)
lhc-xrp

2010

Reference Title Tags Links
rMPP Special TOTEM run conditions
lhc-xrp
rMPP VdM scans, TOTEM
lhc-xrp

2009

Reference Title Tags Links
MPP-16
Roman Pot operation in NO_BEAM mode
(M. Deile, M. Deile)
lhc-xrp

2003

Reference Title Tags Links
MPWG Protection issues for TOTEM
(D. Macina)
lhc-xrp