Welcome to the web site of the LHC Collimation Upgrade Specification Meeting.

Mandate:

Study beam dynamics and operational aspects of new collimation schemes in the dispersion suppressors of the insertion regions of the LHC, for upgrade scenarios beyond LS1.
Identify open issues and assign priorities to the work required and provide the necessary inputs to the team involved, including external collaborators.

Latest developments

New updates to the halo simulations page: fast dump failures, 4 TeV quench test with updated carbon density, DS collimators.

WP5/HiLumi page: added D5.4, D5.5 and MS51.

List of deliverables and milestones of WP11 added to EuCARD2 page.

All images should be clickable now. Send us an email if you find a bug or a dead link!

Latest events:

107thColUSM Meeting (31/08/2018) indico page minutes

S.Redaelli AOBs: Crystal Collimation Day and status of LS2 ECRs pdf
L.Gentini Update on TCAPM design pdf
R.Garcia Alia Update on IR7 losses from 2018 experience pdf
C.Bahamonde Round table discussion on impact on performance and status of ECR pdf
F.Cerutti Review of mask layouts for the HL-LHC IR1/5 pdf

106thColUSM Meeting (13/07/2018) indico page minutes

C.Bahamonde Simulations of energy deposition for crystal collimation pdf
M. d'Andrea Crystal MD results pdf

105thColUSM Meeting (22/06/2018) indico page minutes

Rob Van Weelderen Update on quench limits for 11T dipole pdf
T.R.Furness Status of adaptive collimator R&D pdf
D.Kodjaandreev Cleaning and impedance Simulations of Single-Sided Collimation pdf

104thColUSM Meeting (01/06/2018) indico page minutes

A.Abramov 11T dipole aperture: ion simulations pdf
N.Biancacci Update on impedance measurements of coated collimators pdf
C.Bahamonde Final TCAPM design pdf

103rdColUSM Meeting (13/04/2018) indico page minutes

A.Bertarelli Status and plans for ARIES material studies pdf
M.Calvani Plans for coated collimator material tests at BLIP pdf