This is MSL

MSL

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

MSL

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

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

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

MSL today

Present projects

•DESIREE•FEL Centre•CRYRING FAIR

• 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

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

CRYRING LSR@F(L)AIR

≤ 300 keV/n

CRYRING

≤ 300 keV/n

The FAIR Facility

FLAIR

LSR

CRYRING LSR

≤ 30 MeV/n

Injection ≤ 30 MeV/n

Extraction

Electrostatic extraction septum

Magnetic extraction septum

Extraction kicker magnet

Injection kicker magnet

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.

MSL competence

• Accelerator physics

• Vacuum technology

• Cryogenic technology

• Mechanical design and construction

• Electronics

• IT and data

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)

• 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

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

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

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.

Competence: IT and computing

• Hardware & software• Control of more than

250 parameters• Diagnostics – data

acquisition and analysis

• Safety systems

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

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.

MSL, final address

Now that we are here, let’s discuss how we can work together with

your group!

MSL

2004 MSL centrum vid SU

2011 MSL forskningsgrupp vid Fysikum