Collimation activities for FCC-hh
Introduction
With the goal of colliding proton beams at an energy of 50
TeV, the total stored energy per beam at the FCC-hh will be of
about 8 GJ, more than one order of magnitude larger than at the
LHC. The handling of high intensity beams and the associated
high loss rates of protons require a powerful collimation system
to prevent quenches of superconducting magnets in regular
operations and material damage in case of irregular beam losses.
The present studies aim at defining a first conceptual solution
for a collimation system fullfilling the global requirements of
the FCC-hh.
FCC Collimation Design Meetings
25th Collimation design meeting (27/01/2020) indico page
M. Besana
|
TCT shower simulations in FCC-hh |
| M. Besana
|
Update on dispersion suppressor losses in HE-LHC
|
24th Collimation design meeting (25/11/2019) indico page
| M. Varasteh |
Proton energy deposition in the FCC-hh IRJ cold section |
J. Molson
|
Tracking studies for secondary ion beams in FCC-hh |
J. Hunt
|
Energy deposition studies for secondary ion beams in FCC-hh
|
23rd Collimation design meeting (17/06/2019) indico page
R. Bruce
|
Status
of collimation chapter for long FCC-hh CDR
|
| M. Varasteh |
Update
on energy deposition studies for HE-LHC and FCC-hh |
J. Molson
|
Update
on tracking studies for cleaning and failures
|
A. Abramov
|
Update
on ion collimation studies for FCC-hh
|
22nd Collimation design meeting (18/03/2019) indico page
R. Bruce
|
Status
of collimation chapter for long FCC-hh CDR
|
J. Molson
|
FCC-hh
collimation loss maps with latest lattice
|
R. Martin
|
Implementation
of SR absorbers in aperture model |
M. Varasteh
|
Energy
deposition studies of warm collimation section for
HE-LHC |
Special collimation design meeting (11/03/2019) indico page
J. Yang
|
The
SppC collimation system: current design and new
ideas |
21st Collimation design meeting (24/09/2018) indico page
M. Crouch
|
Update on HE-LHC collimation studies
|
J. Molson
|
Off-momentum
cleaning simulations for FCC-hh at injection
|
20th Collimation design meeting (24/08/2018) indico page
R. Bruce
|
Status of CDR collimation chapter
|
J. Molson
|
Update on proton
cleaning studies
|
A. Abramov
|
Update on heavy-ion cleaning studies
|
19th Collimation design meeting (25/06/2018) indico page
G. Gobbi, M. Pasquali
|
Updates
on thermomechanical studies of FCC collimators
|
18th Collimation design meeting (27/04/2018) indico page
E. Logothetis Agaliotis
|
FCC heavy-ion collimation simulations using
STIER
|
A. Abramov
|
FCC heavy-ion collimation simulations using
SixTrack-FLUKA coupling
|
17th Collimation design meeting (06/04/2018) indico page
R. Martin
|
Updated aperture calculations for FCC-hh
|
J. Molson
|
Updated ring loss distributions for asynchronous
dump
|
M. Serluca
|
Betatron
cleaning with imperfections
|
R. Bruce
|
Summary
of open points for FCC-hh collimation |
16th Collimation design meeting (12/03/2018) indico page
R. Bruce
|
Common
discussion on collimation part of FCC-hh CDR
|
15th Collimation design meeting (8/12/2017) indico page
M. Crouch
|
Status
of HE-LHC collimation studies
|
F. Cerutti
|
first
thoughts on use of superconducting magnets in IR7
for HE-LHC |
F. Cerutti
|
Workflow
of collimation studies for HE-LHC |
R. Bruce
|
Workplan
for FCC-hh collimation studies |
J. Molson
|
Update
on asynchronous dump studies in FCC-hh |
E. Renner
|
Status
update of FCC-hh injection failures and future plans |
J. Molson
|
Betatron
collimation studies for latest FCC-hh lattice |
G. Gobbi
|
Thermo-mechanical
studies of collimators for slow losses in FCC-hh |
14th Collimation design meeting (20/11/2017) indico page
M. Varasteh
|
Energy
deposition update with thicker TCP and no skew
|
J. Molson
|
First
loss map results for asynchronous beam dump |
J. Barranco
|
Effect
on collimation hierarchy from beta beating caused by
beam-beam |
I. Tropin
|
Update
on FNAL studies on off-momentum collimation |
13th Collimation design meeting (20/10/2017) indico page
M. Varasteh
|
Energy deposition studies with 30 cm TCP
|
A. Lechner
|
Energy
density from impact 50 TeV protons on collimators
|
12th Collimation design meeting (17/07/2017) indico page
Y. Zou
|
Status of studies on betatron cleaning at injection
for FCC-hh
|
J. Molson
|
Status of off-momentum collimation studies for FCC
|
M.I. Besana
|
Update on Energy Deposition in Betatron Cleaning
Insertion
|
11th Collimation design meeting (05/05/2017) indico page
A. Langner
|
FCC aperture calculations
|
A. Krainer
|
Studies
of dispersion suppressor losses |
D. Mirarchi
|
Status of energy
deposition studies for the FCC collimation insertion
|
J. Molson
|
FCC
loss maps studies with different scattering routines
for latest lattice |
10th Collimation design meeting (07/04/2017) indico page
S. Redaelli, R. Bruce
|
Organization of FCC collimation studies |
I. Besana
|
Status of energy deposition studies for the FCC
collimation insertion
|
F. Carra
|
Studies on robustness
limits of LHC collimators
|
9th Collimation design meeting (14/10/2016) indico page
| M. Fiascaris |
Status
of collimation system studies |
8th Collimation design meeting (07/10/2016) indico page
| M. Fiascaris |
SixTrack
simulation with collimators of different lengths and
materials |
J. Molson
|
Implementation
of Merlin scattering routine in SixTrack |
7th Collimation design meeting (03/06/2016) indico page
| M. Fiascaris |
Updates on betatron loss maps pdf
|
| M. Fiascaris |
Update on n1 calculations pdf
|
6th Collimation design meeting (08/04/2016) indico page
| J. Molson |
Draft for Rome pdf
|
| M. Fiascaris |
Drafts for Rome pdf1
pdf2
|
5th Collimation design meeting (18/03/2016) indico page
| D. Schulte |
Layout baseline for Rome pdf
|
| M. Fiascaris |
Update on n1 calculations pdf
|
| J. Molson |
Update on loss maps and off-momentum studies pdf
|
4th Collimation design meeting (12/02/2016) indico page
| M. Fiascaris |
Status of n1 calculations and loss maps pdf
|
| J. Molson |
Status of simulations and loss maps pdf
|
3rd Collimation design meeting (13/11/2015) indico page
| J. Molson |
Merlin Simulations for FCC collimation system pdf
|
2nd Collimation design meeting (19/03/2015) indico page
| M. Fiascaris |
Collimation system design pdf
|
| A. Lechner |
Energy deposition challenges: What are the best
materials for collimators? pdf
|
| A. Bertarelli |
Evolution and limits of the present collimation
materials studies |
1st Collimation design meeting (23/02/2015) indico page
minutes
| M. Fiascaris |
FCC-hh: collimation system design pdf
|
Useful links
FCC Week 2016, Rome (11-15/04/2016) link
FCC Week 2015, Washington (23-29/03/2015) indico page
Talks related to collimation
| M. Fiascaris |
Collimation system design pdf
|
| R. Assmann |
Concept of a Collimation System with Enhanced
Operational Stability and Performance pdf
|
| A. Lechner |
Energy deposition challenges: What are the best
materials for collimators? pdf
|
| A. Bertarelli |
Evolution and limits of the present collimation
materials studies pdf
|
