Minutes: |
33rd meeting |
28.11.03 |
PDF, Slides |
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32nd meeting |
20.10.03 |
Slides |
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31st meeting |
10.10.03 |
PDF, Slides |
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30th meeting |
26.9.03 |
No Minutes |
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29th meeting |
05.9.03 |
PDF, Slides |
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28th meeting |
11.7.03 |
PDF, Slides |
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27th meeting |
13.6.03 |
PDF, Slides |
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26th meeting |
30.5.03 |
PDF, Slides |
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25th meeting |
2.5.03 |
PDF, Slides |
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24th meeting |
11.4.03 |
PDF, Slides |
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23rd meeting |
28.3.03 |
PDF, Slides |
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22nd meeting |
14.3.03 |
PDF, Agenda/Slides |
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21st meeting |
14.2.03 |
No minutes |
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20th meeting |
31.1.03 |
PDF, WORD, Slides |
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28.11.03
Minutes (PDF)
(CWG) H.
Braun: Collimation of Lead Ions (PDF)
E.B. Holzer: BLMs for the LHC collimator tests (PDF)
B. Goddard: TDI setting and protection (PDF)
V. Kain: Study of loss distribution with detailed aperture model (PDF)
E. Metral: Automatic Collimator Impedance Computations (PDF)
20.10.03
Minutes
(CWG) H.
Vincke: Radiological Issues for Tests in TT40 (PDF)
R. Assmann: Final Discussion: Collimator and Material Test in SPS Ring
and TT40 (PDF)
10.10.03
Minutes (PDF)
(CWG)
R. Assmann: Proposal for an LHC Collimator Test in the SPS (PDF)
R. Schmidt: Proposal for a Model Validation Material Test in TT40 (PDF)
5.9.03
Minutes (PDF)
(CWG)
R. Assmann: Organigramm CWG-CP-EST (PDF)
11.7.03
Minutes (PDF)
(CWG)
B. Goddard: Present Status of the TCDQ (PDF)
W. Weterings: TCDS Diluter to protect MSD Septum Magnets (PDF)
B. Goddard: Failures not covered by the TCDI collimators (PDF)
R. Assmann: Studies on a Different Optics and Low Impedance Solution
for IR7 (PDF)
V. Kain: Optics Solution for IR7 (PDF)
13.6.03
Minutes (PDF)
(CWG)
M. Jimenez: Graphite and C-C materials for UHV applications (PDF)
C. Rathjen: 3D studies of collimators between MQWs (PDF)
R. Assmann: News on Radiation Studies from M. Brugger (PDF)
R. Assmann: News on Phase 1 and Phase 2 of LHC collimation (PDF)
H. Burkhardt: TCDI (Transfer Line Collimator) Concept (PDF)
JB. Jeanneret: Collimation, materials, failure modes - II (PDF)
B. Dehning: Request for Beam Loss Simulations (PDF)
30.5.03 Minutes (PDF)
(CWG) H. Braun: Ion Fragmentation (PDF)
R. Assmann: Towards a Proposal for the LTC on June 25th (PDF), Shadow Study (PDF)
JB. Jeanneret: Collimation, Materials, Failure Modes (PDF)
02.5.03 Minutes (PDF)
(CWG) JB. Jeanneret: List of foreseen
Collimators and Absorbers in the LHC (PDF)
JB. Jeanneret: Ongoing and Future Studies with IHEP (PDF)
M. Brugger: Status of Radiation Studies in IR7 (PDF)
11.4.03 Minutes (PDF)
(CWG) H. Burkhardt: Optics of
TI8+LHCbeam2 (PDF)
J. Uythoven: MKD re-trigger delays (PDF)
R. Assmann: Proton Impact for New Dump Re-triggering Time,
specifications of BLM system (PDF)
D. Kaltchev: Trial Moves of IR7 Quadrupoles to provide Space for longer
Collimators (PDF)
28.3.03 Minutes (PDF)
(CWG) B. Goddard: Impact of Injection
Kicker Failures (PDF)
R. Assmann: Status of the LHC Collimation System (PDF)
R. Schmidt: Space-Reservation for Additional Collimators at the
Triplets (PDF)
P. Sievers: Temperatures in Short Collimators with Transient and
Continuous Proton Losses (PDF)
14.3.03 Minutes (PDF)
(CWG) R. Assmann: Collimation with Ions -
Collaborative Study with RHIC (PDF)
R. Assmann: A Three-Stage Cleaning System with Improved Robustness and
Impedance (PDF)
14.2.03 Minutes
(CWG) H. Burkhardt: Review of Transfer
Line Collimation (PDF)
R. Assmann: First Look at Slow Case (PDF)
R. Assmann: Required Lengths of Collimator Jaws for Different Materials
(PDF)
31.1.03 Minutes (PDF, WORD)
(CWG) R. Assmann: The Collimation WG and
the Collimation Project
F. Ruggiero: Impedance Constraints for Collimation (PDF)
J.B. Jeanneret: Need for TCL-type collimators
H. Burkhardt: Transfer Line Collimation and Protection at Injection
Round-table: First discussion on local electron cloud
Other meetings/talks:
24.4.03 Talks
on Crystal Collimation for the LHC
(ABPF) V. Viryukov, V. Guidi, W.
Scandale: Crystal collimation for LHC (PPT)
V. Guidi: The Sensors and Semiconductors Laboratory (PPT)
08/04/03 R. Assmann: Status of the
LHC Collimation System (incl thoughts of 3-stage system) (PDF)
(LEMIC)
26/02/03 R. Assmann: Status of the LHC
Collimation System - Towards a Low-Z System (PDF)
(LHC TB)
13/03/03 R. Assmann: Status of the LHC
Collimation System - Towards a Low-Z System (PDF)
(LHC Machine Advisory Committee)
05/03/03 R. Assmann: Can
Collimation Limit the LHC Performance (PDF)
(Chamonix XII) |