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CALIFES Workshop 2016
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Europe/Zurich
503/1-001 - Council Chamber (CERN)
Erik Adli
(University of Oslo (NO)),
Roberto Corsini
(CERN),
Steinar Stapnes
(CERN)
Description
It has been proposed to convert the 200 MeV S-band electron linac CALIFES, currently being part of the CLIC Test Facility 3 (CTF3), into a new general stand alone electron beam facility at CERN.
The foreseen use of such a facility is not linked to any particular project or technology. On the contrary we seek input and ideas from the widest possible user community about its use. This workshop is organised to explore the potential accelerator R&D programme at such a facility. The purpose is 1) to collect ideas, suggestions and proposals for accelerator R&D topics, including 2) ideas for possible improvements of the beam line itself beyond its initial configuration. It is also important to explore possible collaborations, complementarity or overlaps with other European electron beam facilities.
For the purpose of the workshop the period 2017-2021 will be considered, following the completion of the overall CTF3 programme by the end of 2016.
The workshop will be divided into a number of sessions, led by a session chair :
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High gradient research (Walter Wuensch, CERN)
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Beam instrumentation (Thibaut Lefevre, CERN)
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Light source related R&D (Sven Reiche, PSI)
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THz radiation (Massimo Petrarca, University of Rome "La Sapienza" and Roma1- INFN)
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Impedance measurements (Benoit Salvant, CERN)
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Plasma wakefield acceleration (Erik Adli, University of Oslo)
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Radiation tests (Markus Brugger, CERN)
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Other ideas, including for long term facility improvements (Roberto Corsini, CERN)
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Education and training (Carsten Welsch, University of Liverpool).
The workshop will be followed up by a summary document, including and based on short written reports from the session chairs, covering the ideas, proposals and discussions in the respective sessions. This will provide a basis for CERN's decisions about a potential implementation of the facility.
Participants who would like to present ideas or proposal for CALIFES are encouraged to contact the session chairs listed above, with CC to the local organizing committee "CALIFES-LOC@cern.ch" (click on the session chair name above).
We are looking for the widest possible participation and encourage in particular the involvement of young colleagues.
Administrative Support
Registration
CALIFES workshop 2016
Participants
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14:00
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14:45
Welcome and introduction 503/1-001 - Council Chamber
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- 14:15
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14:40
Practical information 5mSpeaker: Erik Adli (University of Oslo (NO))
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14:45
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16:05
Beam Instrumentation 503/1-001 - Council ChamberConvener: Thibaut Lefevre (CERN)
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14:45
Beam Diagnostics R&D - Introduction 15mSpeaker: Thibaut Lefevre (CERN)
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15:05
BI developments for CLIC/Hilumi 15mSpeaker: Stewart boogert (Royal Holloway, University of London)
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15:25
CLIC Wake-Field Monitor experimental Tests 15mSpeaker: Reidar Lunde Lillestol (CERN/Uni. Oslo)
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15:45
Optical Transition Radiation Interferometry (OTRI) experiment in CALIFES 15mSpeaker: Stefano Mazzoni (CERN)
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14:45
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16:05
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16:35
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16:35
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17:45
Impedance measurement 503/1-001 - Council ChamberConvener: Benoit Salvant (CERN)
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16:35
Introduction 10mSpeaker: Benoit Salvant (CERN)
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16:50
Experience from FACET impedance measurements and application to CALIFES 15mSpeaker: Andrea Latina (CERN)
- 17:10
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17:30
Charge dependent effect in CALIFES 5mSpeaker: Wilfrid Farabolini (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))
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16:35
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17:45
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18:45
Convener: Markus Brugger (CERN)
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17:45
Introduction 5mSpeaker: Markus Brugger (CERN)
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17:55
Radiation test challenges with high-energy electrons 15mSpeaker: Ruben Garcia Alia (CERN)
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18:15
VESPER status and outlook 10mSpeaker: Maris Tali (European Space Res. & Tech. Cent. (NL))
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18:30
CERN/EP - High-energy electron experimental beams for detectors 10m
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17:45
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19:00
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21:30
Dinner 2h 30m Restaurant N°1
Restaurant N°1
CERN
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14:00
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14:45
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08:30
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10:00
Light source related R&D 503/1-001 - Council ChamberConvener: Sven Reiche (Paul Scherrer Institute)
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08:30
Introduction 15mSpeaker: Sven Reiche (Paul Scherrer Institute)
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08:50
CLARA needs and XBand Testing 15mSpeaker: Prof. Jim Clarke (STFC)
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09:15
XBand FEL Project 15mSpeaker: Andrea Latina (CERN)
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09:40
FEL THz pump 15mSpeaker: Jurgen Pfingstner (Technische Universitaet Graz-Unknown-Unknown)
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08:30
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10:00
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10:30
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10:30
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12:10
Convener: Massimo Petrarca
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10:30
Introduction 5mSpeaker: Massimo Petrarca (University of Rome: "Sapienza")
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10:40
THz radiation using Diffraction Cherenkov radiation 15mSpeaker: Thibaut Lefevre (CERN)
- 11:00
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11:20
Unipolar Pulses of Light from a Tapered Undulator 15mSpeaker: Vitaliy Goryashko (U)
- 11:40
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11:55
THz R&D and Conclusions 15mSpeaker: Massimo Petrarca (University of Rome: "Sapienza")
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10:30
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12:10
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14:00
Lunch and CALIFES visit 1h 50m Restaurant N°1
Restaurant N°1
CERN
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14:00
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15:40
High Gradient Research 503/1-001 - Council ChamberConvener: Walter Wuensch (CERN)
- 14:00
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14:25
From Two-to-One beam test stand 10mSpeaker: Marek Jacewicz (Uppsala University (SE))
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14:40
The effect of beamloading on breakdown rate 10mSpeaker: Frank Tecker (CERN)
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14:55
Very High Energy Electron (VHEE) Simulations and Planned Experiments for a Potential New Paradigm in Radiotherapy Treatment 10mSpeaker: Agnese Lagzda (Manchester University)
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15:10
Induced multipactor experiments satellite communication development 10mSpeaker: Benito Gimeno (University of Valencia)
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15:25
Superconducting RF Structures R&D and testing with beam 10mSpeaker: Frank Gerigk (CERN)
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15:40
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16:10
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16:10
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18:15
Plasma Wakefield Acceleration 503/1-001 - Council ChamberConvener: Erik Adli (University of Oslo (NO))
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16:10
Introduction 10mSpeaker: Erik Adli (University of Oslo (NO))
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16:25
AWAKE plans and possible use of CALIFES 10mSpeaker: Edda Gschwendtner (CERN)
- 16:40
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17:00
Apochromatic plasma lens lattices 15mSpeaker: Mr Carl Lindstrøm (University of Oslo)
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17:20
Emittance preservation studies 10mSpeaker: Sebastien Corde (LOA and Ecole Polytechnique)
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17:35
Plasma-based bunch compression techniques 10mSpeaker: Spencer Gessner (Physics Department-University of California)
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17:50
Compact plasma based beam dump 10mSpeaker: guoxing xia (University of Manchester)
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18:05
Existing equipment at Cockcroft Institute; emittance growth due to scattering in plasma. 10mSpeaker: Oznur Mete (Lancaster University (GB))
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16:10
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08:30
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10:00
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09:00
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10:10
Education and Training 503/1-001 - Council ChamberConvener: Carsten Peter Welsch (Cockcroft Institute / University of Liverpool)
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09:00
Introduction and ITN 15mSpeaker: Carsten Peter Welsch (Cockcroft Institute / University of Liverpool)
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09:20
JUAS 10mSpeaker: Philippe Lebrun (CERN)
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09:35
Experience from JUAS 15mSpeaker: Wilfrid Farabolini (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))
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09:55
Cockroft DATA project 10mSpeaker: Steven Patrick Jamison (STFC)
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09:00
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10:10
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10:30
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10:30
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11:55
Short-term and long-term facility improvements 503/1-001 - Council ChamberConvener: Roberto Corsini (CERN)
- 10:30
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11:00
CALIFES past experience as a user facility 15mSpeaker: Wilfrid Farabolini (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))
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11:20
Very short bunches, possible injector for AWAKE or CALIFES 15mSpeaker: Steffen Doebert (CERN)
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11:40
Damping Ring Injector 15mSpeaker: Yannis Papaphilippou (CERN)
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12:00
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13:30
Lunch 1h 30m Restaurant N°1
Restaurant N°1
CERN
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13:30
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15:25
Discussions and close-out 503/1-001 - Council Chamber
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13:30
Wrap-up, Summary 20mSpeakers: Erik Adli (University of Oslo (NO)), Steinar Stapnes (CERN)
- 13:50
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14:10
Discussion 50m
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13:30
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09:00
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10:10
