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Phase 2 Specification
and Implementation Meeting
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Mandate
- Membership
- Meetings
- Minutes
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| Mandate: |
The following core tasks are addressed by this
meeting which is part of the Phase 2 LHC collimation
project, one of the CERN White Paper projects:
- Review of predicted and encountered limitations of the
"phase 1" LHC collimation system, taking into
account experience from collimator commissioning.
- Specification of phase 2 collimators and
other collimation upgrade devices for the LHC.
- Organization of reviews for discussion and approval of
design choices.
- Prototype testing with beam and follow-up of
all implementation issues into the LHC collimation system. This
includes set up of required beam test area.
- Coordination with the ongoing LARP work on
phase 2 collimators.
- Coordination with the ColMat FP7 program
after January 2009 (if approved).
This meeting is complemented by the phase 2
collimator design and prototyping meeting, driven by the TS
department of CERN.
The work is also proposed for support as the
ColMat Joint Research Activity inside the FP7 program of the EU . |
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| Meetings:
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| Meetings: |
held approximately every two
weeks
Friday 14h00 - 15h30 (interleaved with APC) |
Dates of future meetings:
(preliminary, tbc) |
January 25, 2008
February 8, 2008
February 22, 2008
April 4, 2008
April 18, 2008
May 22, 2008
June 13, 2008
June 27, 2008
November 7, 2008
November 28, 2008
December 12, 2008 (TBC) |
| Location |
892-1-B09 (map)
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List of action items |
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| Minutes: |
| Date |
minutes |
Presentations |
| Jan 2008, 25th |
1st meeting |
RWA - Introductory Remarks |
Feb 2008, 8th |
2nd meeting |
CB - Cleaning Efficiency |
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EM - Impedance Constraints |
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FCas - Documentation on advanced materials |
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FCer - Energy Deposition Constraints |
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GB - Ion Collimation Constraints |
| Feb 2008, 22nd |
3rd meeting
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JS - Update from SLAC/LARP work |
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SR - Radiation constraints |
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AB - Present Candidate materials for phase 2
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| Apr 2008, 4th |
4th meeting
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WS - Crystals for collimation |
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EM - News about Impedance for phase 1 & 2
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JS - LARP design status
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| Apr 2008, 18th |
5th meeting
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WH - Transverse damper limits on damping times |
| May 2008, 22nd |
6th meeting
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RWA - Draft of Conceptual Phase 2 Design
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TW - Simulations of Possible Phase II System |
| June 2008, 13th |
7th meeting
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LL - EPAC articles overview |
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JS - LARP phase 2 collimator progress and plans |
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LK - High Energy Proton Losses in Arc 7 |
| June 2008, 27th |
8th meeting
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TW - Update on Cryogenic Collimators |
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GB -
Ion simulations with cryogenic
collimators
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| Nov 2008, 7th |
9th meeting
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AB - CERN design status |
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JS - LARP design status
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| Nov 2008, 28th |
10th meeting |
JJ - Ions Collimation Upgrade |
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LK - Asynchronous dump for Phase I & 2
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TW - Update on Cryogenic Collimators
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TM - Update on Rotatable Collimator Status
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| January 2009, 30th |
11th meeting
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TW - Phase 2 accelerator physics results |
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GB - Preliminary studies of light ion collimation in the LHC
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JS (Lling Xiao) - Heating due to trapped modes in rectangular vs. cylinder vacuum tanks
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SL - Update on manufacturing status
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Membership:
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Send
e-mail (only to members) Send
e-mail (to everybody)
Listbox tools
Use above links to send
e-mail or for listbox tools. For further information please contact:
Ralph
Assmann (chairman)
Luisella Lari (scientific secretary), Valentina Previtali (scientific secretary)
Proposed
regular members:
| Name |
Expertise |
Group |
| Oliver Aberle |
mechanical engineering and
beam tests |
AB/ATB |
| Ralph Aßmann |
phase 2 project leader |
AB/ABP |
| Giulia Bellodi |
ion collimation studies |
AB/ABP |
| Alessandro Bertarelli |
TS phase 2 design meeting |
TS/MME |
| Chiara Bracco |
proton collimation studies
(fellow) |
AB/ABP |
| Markus Brugger |
FLUKA |
AB/ATB |
| Francesco Cerutti |
FLUKA |
AB/ATB |
| Alessandro Dallocchio |
TS phase 2 design meeting |
TS/MME |
| John Jowett |
ion collimation studies |
ABABP |
| Luisella Lari |
FLUKA (PhD) |
AB/ATB |
| Thomas Markiewicz |
LARP phase 2 work |
SLAC |
| Alessandro Masi |
actuation, instrumentation
and low level control |
AB/ATB |
| Elias Metral |
collimator impedance |
AB/ABP |
| Valentina Previtali |
collimation upgrade studies
(PhD) |
AB/ABP |
| Stefan Roesler |
phase 2
radiation impact |
SC/RP |
| Vasilis Vlachoudis |
FLUKA |
AB/ATB |
| Thomas Weiler |
proton collimation studies |
AB/ABP |
Proposed
members for special issues (attend meetings which concern special
expertise):
| Name |
Expertise |
Group |
| Gonzalo Arnau Izquierdo |
Material scientist |
TS/MME |
| Helmut Burkhardt |
background constraints |
AB/ABP |
| Malika Meddahi |
beam test area
implementation |
AB/BT |
| Fritz Caspers |
RF design concepts |
AB/RF |
| Paolo Chiggiato |
Film coating and outgassing |
TS/MME |
| Bernd Dehning |
beam loss diagnostics at
collimators |
AB/BI |
| Ramon Folch |
Deputee Group Leader of TS/MME |
TS/MME |
| Brennan Goddard |
beam test area design |
AB/BT |
| Jose Miguel Jimenez |
vacuum constraints |
AT/VAC |
| Rhodri Jones |
in-jaw beam diagnostics |
AB/BI |
| Michel Jonker |
collimator controls
constraints |
AB/CO |
| Keith Kershaw |
collimator remote handling
constraints |
TS/HE |
| Stefano Redaelli |
Phase 1 commissioning
experience |
AB/OP |
| Walter Scandale |
crystal collimation
technique |
AT/DHO |
| Rudiger Schmidt |
machine protection
constraints |
AB/CO |
| Peter Sievers |
collimator concepts and
damage issues |
AB |
For
info:
Roger
Bailey - AB/OP
Frederick Bordry - AB/PO
Oliver Bruning - AB/ABP
Rochio Chamizo - AB/ATB
Paul Collier - AB/OP
Eric Doyle - SLAC
Ilias Efthymiopoulos - AB/ATB
Lyn Evans- LHC/DI
Stephane Fartoukh - AB/ABP
Alfredo Ferrari - AB/ATB
Katy Foraz - TS/IC
Roland Garoby - AB/BI
Massimo Giovannozzi - AB/ABP
Christoph Hessler - AB/BT
Michel Jonker - AB/CO
Yacine Kadi - AB/ATB
Verena Kain - AB/OP
Louis Keller - SLAC
Roberto Losito - AB/ATB
Steven Lundgren - SLAC
Marco Mauri - AB/ATB
Volker Mertens - AB/BT
Steve Myers - AB
Stefano Redaelli - AB/OP
Federico Roncarolo - AB/ABP
Adriana Rossi - AT/VAC
Alexander Ryazanov - AB/ABP
Ranko Ostojic - LHC/DI
Hermann Schmickler - AB/CO
Jeffrey Smith - SLAC
Jan Uythoven - AB/BT
Vincent Vuillemin - TS
Jorg Wenninger - AB/OP
Frank Zimmermann - AB/ABP
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RWA, LL, VP,
Thursday, 05. April 2012 11:07 +0200
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