This is MSL MSL MSL history 1937 1964

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 -Alba. Nova 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 -Alba. Nova 2004 -2010 MSL center at SU 2011 MSL division at Physics Dept

MSL: the staff Senior scientists: 10 Engineers: 7 Technicians: 5 Administration: 2 Guillermo Andler Anders Hedqvist Fredrik Hellberg Anders Källberg Leif Liljeby Patrik Löfgren Ansgar Simonsson Mikael Blom Kjell Ehrnstén Mats Engström (MSc) Per Halldén Mikael Johansson Sven Leontein (MSc) Jan Sjöholm Lars Brännholm Hilkka Jonsson Mikael Björkhage Göran Hallengren Bo Malm Masaharu Masuda Gorica Nikolic On grant: Susanta Das Partly retired: Peter Carlé Andras Paál

MSL: competence Accelerator Physics and Technology Electronics Thorough knowledge in accelerator physics, i. e. beam optics component design vacuum cryo technology RF technology beam diagnostics ion sources electron cooling Analogue and digital Design and construction Service and repair Power supplies RF system Control system Measurement and instrumentation Operational experience IT and computers Mechanics Design and contruction CAD and CAM UHV competence Workshop skills and knowledge System administration High- and low-level programming Computers and embedded systems Control system Electronic publishing Web programming

MSL today Present projects • DESIREE • FEL Centre • CRYRING FAIR

DESIREE: Two storage rings in one cooled vacuum chamber 2. 5 m 4. 7 – Common straight section – Interaction between ions • Cryogenic – Cold ions – Excellent vacuum conditions • Common vacuum vessel 0. 7 m • Electrostatic • Double ring m

Free Electron Laser Research at MSL FEL Centre SU/KTH/UU In-kind (VR funded) XFEL Fiducialization of XFEL quadrupoles White paper Plans for a Soft X-Ray FEL in the Stockholm – Uppsala region FEL resources at the Physics Department: Ø Molecular Physics (M Larsson) Ø System and Instrumentation Physics (C Bohm) Ø MSL (from 2011) Undulator temperature compensation system

CRYRING LSR@F(L)AIR ≤ 300 ke. V/n CRYRING

The FAIR Facility FLAIR LSR

CRYRING LSR Injection ≤ 30 Me. V/n Injection kicker magnet Extraction kicker magnet Electrostatic extraction septum Magnetic extraction septum Extraction

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 Stabile working points (10 ke. V) – Design of optical elements – The required precision of optical elements, both from manufacturing and positioning. – Required stability of the HVsupplies • Diagnostics – Experience in low intensity beams from CRYRING Defocusing quadrupole (V) • Ion optics have been calculated from ions source to stored beams. 350 300 250 200 150 100 50 0 0 50 100 150 200 250 300 350 400 Focusing quadrupole (V)

Competence: Vacuum technology • 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. ~5 m 3/<20 K/<10 -12 mbar

Competence: Cryogenics • 1. 5 tons of aluminum will be cooled to <20 K • 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 RT <20 K

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: -10 k. V to 10 k. V in ms • Noise level of all ring HVsupplies: DU/U<10 -6 • Current amplifiers to detect ion beams in the femto. Amp 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