This is MSL. MSL MSL, history 1937-1964Nobelinstitutet för fysik Director: Manne Siegbahn...
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Transcript of This is MSL. MSL MSL, history 1937-1964Nobelinstitutet för fysik Director: Manne Siegbahn...
![Page 1: This is MSL. MSL MSL, history 1937-1964Nobelinstitutet för fysik Director: Manne Siegbahn 1964-1988Forskningsinstitutet för atomfysik (AFI) Director:](https://reader035.fdocuments.in/reader035/viewer/2022062309/56649c695503460f94916862/html5/thumbnails/1.jpg)
This is MSL
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MSL
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MSL, history
1937-1964 Nobelinstitutet för fysik
Director: Manne Siegbahn
1964-1988 Forskningsinstitutet för atomfysik (AFI)
Director: Ingmar Bergström
1988-1993 Manne Siegbahninstitutet för fysik (MSI)
1993 Manne Siegbahnlaboratoriet, SU
1995-2004 MSL national facility
2001 SU & KTH research divisions -AlbaNova
2004-2010 MSL center at SU
2011 MSL division at Physics Dept
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MSL
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MSL, history
1937-1964 Nobelinstitutet för fysik
Director: Manne Siegbahn
1964-1988 Forskningsinstitutet för atomfysik (AFI)
Director: Ingmar Bergström
1988-1993 Manne Siegbahninstitutet för fysik (MSI)
1993 Manne Siegbahnlaboratoriet, SU
1995-2004 MSL national facility
2001 SU & KTH research divisions -AlbaNova
2004-2010 MSL center at SU
2011 MSL division at Physics Dept
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MSL: the staff
Senior scientists:
10
Guillermo Andler
Anders Hedqvist
Fredrik Hellberg
Anders Källberg
Leif Liljeby
Patrik Löfgren
Ansgar Simonsson
On grant:
Susanta Das
Partly retired:
Peter Carlé
Andras Paál
Engineers:Engineers:
77
Mikael Blom
Kjell Ehrnstén
Mats Engström (MSc)
Per Halldén
Mikael Johansson
Sven Leontein (MSc)
Jan Sjöholm
Technicians:Technicians:
55
Lars Brännholm
Mikael Björkhage
Göran Hallengren
Bo Malm
Masaharu Masuda
Administration:Administration:
22
Hilkka Jonsson
Gorica Nikolic
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MSL: competence
Accelerator Physics and Technology
Thorough knowledge in accelerator physics, i.e. beam optics component design vacuum cryo technology RF technology beam diagnostics ion sources electron cooling
Operational experience
Electronics
Analogue and digitalDesign and constructionService and repair
Power suppliesRF systemControl systemMeasurement and instrumentation
IT and computers
System administrationHigh- and low-level programmingComputers and embedded systems
Control systemElectronic publishingWeb programming
Mechanics
Design and contructionCAD and CAMUHV competenceWorkshop skills and knowledge
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MSL today
Present projects
•DESIREE•FEL Centre•CRYRING FAIR
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• Electrostatic• Double ring
– Common straight section– Interaction between ions
• Cryogenic– Cold ions– Excellent vacuum conditions
• Common vacuum vessel
0.7 m
2.5 m
4.7 m
DESIREE: Two storage rings in one cooled vacuum chamber
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Free Electron Laser Research at MSL
Plans for a
Soft X-Ray FELin the Stockholm – Uppsala region
FEL resources at the Physics Department:
Molecular Physics (M Larsson) System and Instrumentation Physics (C Bohm) MSL (from 2011)
MSL
FEL CentreSU/KTH/UU
XFEL
White paper
In-kind (VR funded)
Fiducialization of XFEL quadrupoles
Undulator temperature compensation system
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CRYRING LSR@F(L)AIR
≤ 300 keV/n
CRYRING
≤ 300 keV/n
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The FAIR Facility
FLAIR
LSR
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CRYRING LSR
≤ 30 MeV/n
Injection ≤ 30 MeV/n
Extraction
Electrostatic extraction septum
Magnetic extraction septum
Extraction kicker magnet
Injection kicker magnet
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MSL competence
• The competence of MSL can be exemplified by the DESIREE project which requires most areas of our competence.
• The unique design of DESIREE limits the possibility to use standard components. MSL has designed and constructed a major part of all the DESIREE components.
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MSL competence
• Accelerator physics
• Vacuum technology
• Cryogenic technology
• Mechanical design and construction
• Electronics
• IT and data
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Competence: Accelerator physics
• Ion optics have been calculated from ions source to stored beams.– Design of optical elements
– The required precision of optical elements, both from manufacturing and positioning.
– Required stability of the HV-supplies
• Diagnostics– Experience in low intensity
beams from CRYRING
0
50
100
150
200
250
300
350
0 50 100 150 200 250 300 350 400Focusing quadrupole (V)
Def
ocus
ing
quad
rupo
le (
V)
Stabile working points (10keV)
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• Low pressure crucial for long beam life times.
• Pressure range, sources to rings: 10-4 – 10-12 mbar
• UHV in combination with cryogenic temperatures limits the use of standard vacuum solutions – designs and materials must be vacuum and cryo compatible.
Competence: Vacuum technology
~5m3/<20K/<10-12mbar
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Competence: Cryogenics
• 1.5 tons of aluminum will be cooled to <20K
• Cryogenic temperatures limits the cooling power, so heat transfer must be minimized
• Cryo-compatible materials must be used
• Cryogenic parts have to interact with room temp:– Pump ports– Injection ports– Supports– Electric cables
<20KRT
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Competence: Mechanics
• Idea -> Design -> CAD -> Manufacturing (int. & ext.)
• Large vacuum chamber means heavy loads (120 tons!)
• Positioning with high precision.
• Key components have been manufactured and tested in the MSL workshop.
120 tons
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Competence: Electronics
• More than 200 HV supplies and amplifiers have been constructed and built at MSL.
• Injection supply: -10kV to 10kV in s
• Noise level of all ring HV-supplies: U/U<10-6
• Current amplifiers to detect ion beams in the femtoAmp range.
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Competence: IT and computing
• Hardware & software• Control of more than
250 parameters• Diagnostics – data
acquisition and analysis
• Safety systems
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MSL, future projects
• There is a strong need for accelerator physics in Sweden
• ESS, MAX IV
• Stockholm-Uppsala FEL, design report
• Continuous development of DESIREE
• Projects abroad
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Conclusion
• MSL, with its combined resources, expects to continue to play an important role in accelerator physics and technology in Sweden and abroad.
• MSL has the ambition to establish a group at the Physics Department at SU with both research and education in the field of accelerator physics and technology.
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MSL, final address
Now that we are here, let’s discuss how we can work together with
your group!
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MSL
2004 MSL centrum vid SU
2011 MSL forskningsgrupp vid Fysikum