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ALERT 2019 workshop
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Europe/Zurich
Ioannina, Greece
Ioannina, Greece
Epirus Palace Hotel, Ioannina, Greece
Yannis Papaphilippou
(CERN)
Description
The 3rd Topical Workshop on Advanced Low Emittance Rings Technology 2019 (ALERT 2019) will be hosted at Epirus Palace Hotel in Ioannina (Greece) on the on the 10th to 12th July 2019, as a sub-series of Ring for Low Emittance (RULε) work-package, within the EU funded ARIES programme (Accelerator Research and Innovation for European Science and Society).
The aim of the workshop is to bring together experts from the scientific community working on Advanced Technologies for ultra-low emittance machines, including light source storage rings, damping rings, and future e+/e- circular colliders.
Ultra-low emittance rings are underpinned by a number of technological advances in magnets, vacuum, diagnostics, and accelerator physics that are all related to the construction and operation of rings with small apertures. The theme of “small aperture rings” will be the focus of the workshop.
The workshop plans to discuss the challenges in different subsystems associated to small apertures, highlighting the issues, the solutions proposed, the relative R&D needs, fostering links with the laboratories and industrial partners interested in sustaining such R&D in EU and beyond.
The workshop will tentatively comprise five sections
- Magnets with small apertures
- Vacuum systems with small apertures
- Impedance issues
- R&D
- Report and summaries
Suggestions for presentation should be send to a member of the Scientific Programme Committee:
- Axel Bernhard (KIT)
- Riccardo Bartolini (JAI/DLS)
- Marica Biagini (INFN/LNF)
- Michael Boege (PSI)
- Dieter Einfeld (ESRF)
- Bob Hettel (SLAC)
- Emanuel Karantzoulis (ELETTRA)
- Roberto Kersevan (CERN)
- Peter Kuske (BESSY II)
- Thibaud Lefevre (CERN)
- Yannis Papaphilippou (CERN)
- Qing Qin (HEPS)
- Ryutaro Nagaoka (SOLEIL)
- Christoph Steier (LBNL-ALS)
This project has received funding from the European Union’s Horizon 2020 Research and Innovation programme under Grant Agreement No 730871.
Contact
Participants
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08:00
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09:00
Registration and Welcome
- 08:45
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09:00
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10:15
DesignConvener: Yannis Papaphilippou (CERN)
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09:00
Siberian 4th generation light source SKIF 30mSpeaker: Dr Anton Bogomyagkov (Budker Institute of Nuclear Physics (RU))
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09:30
Low emittance weak focusing light source with large dynamic aperture based on the canted cosine theta magnet technology 30mSpeakers: Sergey SINYATKIN (BINP), Sergey Sinyatkin (Budker Institute of Nuclear Physics (RU))
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10:00
Discussion 15m
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09:00
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10:15
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10:45
Coffee break 30m
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10:45
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12:30
Instabilities and ImpedancesConveners: Emanuel Karantzoulis (Elettra -Sincrotrone Trieste), Emanuel Karantzoulis (Elettra - Sincrotrone Trieste)
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10:45
Impedance and instabilities of low gap chambers 45mSpeaker: Ryutaro Nagaoka (Synchrotron SOLEIL)
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11:30
Impact of Impedance effects on beam chamber specifications 30mSpeaker: Carlo Zannini (CERN)
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12:00
Overview of the collective effects in SLS 2.0 30mSpeaker: Alessandro Citterio (Paul Scherrer Institute)
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10:45
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12:30
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14:00
Lunch break 1h 30m
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14:00
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15:30
Instabilities and ImpedancesConvener: Ryutaro Nagaoka (Synchrotron SOLEIL)
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14:00
Analytical impedance estimates for coated surfaces 30mSpeaker: Sergey Arsenyev (CERN)
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14:30
Sub-THz measurements for electromagnetic characterization of coating materials 30mSpeaker: Andrea Passarelli (Universita e sezione INFN di Napoli (IT))
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15:00
Discussion 30m
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14:00
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15:30
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16:00
Coffee break 30m
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16:00
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18:00
Instrumentation and engineeringConvener: Dr Richard Walker (Diamond Light Source)
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16:00
Overview of BPM button design and operational issues for BESSY and BESSY VSR 30mSpeaker: Ji-Gwang Hwang (Helmholtz-Zentrum Berlin)
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16:30
The R&D efforts on HEPS beam diagnostics 30mSpeaker: Yangfeng Sui (Institute of High-Energy Physics, Berlin)
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17:00
Engineering integration at Diamond II 30mSpeaker: James Dymoke-Bradshaw (Diamond Light Source)
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17:30
Discussion 30m
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16:00
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19:00
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20:30
Welcome reception 1h 30m
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08:00
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09:00
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09:00
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10:30
MagnetsConvener: Peter Kuske (Helmholtz Zentrum Berlin)
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09:00
High gradient magnets, PM multipoles and dipoles with longitudinal gradients 45mSpeakers: Gael Le Bec (ESRF), Gael Le Bec (ESRF - European Synchrotron Radiation Facility)
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09:45
Development of a high-field longitudinal gradient dipole at CIEMAT 30mSpeakers: Manuel Angel Dominguez Martinez (Ciemat), Manuel Angel Dominguez Martinez (University of Vigo), Manuel Angel Dominguez Martinez (Ciemat)
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10:15
Discussion 15m
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09:00
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10:30
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11:00
Coffee break 30m
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11:00
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13:15
MagnetsConvener: Dieter Einfeld (ESRF)
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11:00
Development of Adjustable Permanent Magnet Quadrupoles 30mSpeaker: Mr Ben Shepherd
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11:30
Electromagnets with High Gradients for CLS 2.0 30mSpeaker: Les Dallin (Canadian Light Source)
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12:00
Magnet Design for Diamond-II Upgrade 30mSpeaker: Abolfazl Shahveh (Diamond Light Source)
- 12:30
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13:00
Discussion 15m
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11:00
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13:15
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14:30
Lunch break 1h 15m
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14:30
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16:00
Injection systemsConvener: Dr Amor Nadji (Soleil Synchrotron)
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14:30
Overview of the injection workshop at PSI 45mSpeaker: Peter Kuske (Helmholtz Zentrum Berlin)
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15:15
Injection constraints, dynamic aperture, acceptance and lifetime 45mSpeaker: Masamitsu Aiba (Paul Scherrer Institut (CH))
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14:30
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16:00
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16:30
Coffee break 30m
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16:30
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18:00
Injection systemsConvener: Amor Nadji (Soleil Synchrotron)
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16:30
SLS booster emittance exchange 30mSpeaker: Jonas Kallestrup (PSI - Paul Scherrer Institut)
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17:00
Progress on the injection hardware developments for the HEPS project 30mSpeaker: Ping He (Institute of High Energy Physics, Beijing)
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17:30
Discussion 30m
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16:30
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20:00
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22:00
Workshop dinner 2h
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09:00
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10:30
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08:30
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10:30
Vacuum systemsConvener: Christian Herbeaux (SOLEIL synchrotron)
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08:30
Ceramic chambers at ESRF 30mSpeaker: Dieter Einfeld (ESRF)
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09:00
NEG activation with synchrotron radiation 30mSpeakers: Oleg Malyshev (ASTeC, Daresbury Laboratory), Oleg Malyshev (STFC Daresbury Laboratory)
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09:30
NEG coating experience at SOLEIL 30mSpeaker: Nicholas Bechu (Soleil Synchrotron)
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10:00
Numerical computation of heat load and mechanical deformations under synchrotron radiation: examples from SESAME 30mSpeaker: Mohammed Al-Najdawi (SESAME)
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08:30
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10:30
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11:00
Coffee break 30m
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11:00
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13:00
Vacuum systemsConveners: Dr Oleg Malyshev (STFC Daresbury Laboratory), Oleg Malyshev (ASTeC, Daresbury Laboratory)
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11:00
Vacuum concept for SLS 2.0 30mSpeaker: Adriano Bruno Zandonella Callegher (PSI - Paul Scherrer Institut)
- 11:30
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12:00
Power absorption consideration for HEPS 30mSpeaker: Ping He (Institute of High Energy Physics, Beijing)
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12:30
Discussion 30m
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11:00
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13:00
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14:30
Lunch break 1h 30m
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14:30
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16:00
Summaries and discussionConvener: Prof. Riccardo Bartolini (Diamond Light Source and John Adams Institute (Oxford University))
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14:30
Design, Impedance and Instabilities 30m
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15:00
Discussion 15m
- 15:15
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15:45
Discussion 15m
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14:30
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16:00
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16:30
Coffee break 30m
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16:30
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18:00
Summaries and discussionConvener: Riccardo Bartolini (Diamond Light Source and John Adams Institute (Oxford University))
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16:30
Injection, Instrumentation and Engineering 30m
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17:00
Discussion 15m
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17:15
Vacuum systems 30m
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17:45
Discussion 15m
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16:30
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18:00
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18:15
Close-out 15mSpeaker: Yannis Papaphilippou (CERN)
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08:30
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10:30
