and Applications in the Middle East S E S A M E Applications in the Middle East Upgrading of SESAME to 2.5GeV The Yellow Book November 2003

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1 Synchrotron-Light for Synchrotron-Light Experimental Science for Experimental Science and and S E S A M E Upgrading of to 2.5GeV The Yellow Book November Dieter th ESLS Einfeld 2 nd ESRF, Council Grenoble Meeting 10 th 11 th July 2003

2 Synchrotron-Light for Synchrotron-Light Experimental Science for Experimental Science and and S E S A M E Upgrading of to 2.5GeV Table of contents: Status of, 1 year ago Events during the last year Layout of III (2.5 GeV) Layout of IV (2.5 GeV) Layout of V (2.5 GeV) 2 nd Council Meeting 10 th 11 th July 2003

3 Conceptual Design for the Upgrading of to 2GeV April 2002 II 2 nd Council Meeting 10 th 11 th July 2003

4 Machine functions of (2 GeV / White Book) Betatron Functions beta_x,y (m), eta*10 (m) z-axis (m) nd RED: beta_x; Council GREEN: Meeting beta_y; BLUE: 10 th 11 dispersion*10 th July

5 LSS (5) SSS (5)* LSS (4) SSS (4) SSS (6) RF Plant LSS (3) SH SV SV SH LSS (6) Straight QD QF Bending (QD) QD Straight SSS (3)* SSS (7) LSS (7) SSS (8) Booster Synchrotron Injection Point 2 nd Council Meeting 10 th 11 th July 2003 LSS (8) SSS (1)* RF Plant Unit Cells LSS (1) SSS (2) LSS (2)

6 The Scientific Program (Dec. 2003) MAD Protein Crystallography beam line for modest size unit cells ( 5-15 kev) EXAFS (5 15 KeV) IR Spectromicroscopy ( ev) Experimental Program Photoelectron Spectroscopy of gases and solids ( ev) SAXS and WAXS for polymers and proteins ( 5-15 KeV) 2 nd Council Meeting 10 th 11 th July 2003 Powder Diffraction with extreme environment (15-25 kev)

7 Ground Breaking Ceremony and Foundation of 7 th January 2003 Allaan, Jordan 2 nd Council Meeting 10 th 11 th July 2003

8 King Abdullah II and Prof. Schopper DG Matsuura and Minister Toukan 2 nd Council Meeting 10 th 11 th July 2003

9 Member States 2 nd Council Meeting 10 th 11 th July 2003 Interested Members: Greece, Kuwait, Morocco, Oman and others

10 The Site 2 nd Council Meeting 10 th 11 th July 2003

11 Requirement of users: With in vacuum undulators it should be possible to reach the k- edge of selenium (around 13 kev). The energy has to be increased to 2.5 GeV. Requirement of the EU-panel: The energy should be increased to 2.5 GeV. Conditions for the optimization process: 1.) The space of the building is fixed (60m times 60 m). 2.) The length of the beam lines must be around 30 m. This is only possible with the pole face winding technology in order to get rid off some magnet elements. 2 nd Council Meeting 10 th 11 th July 2003

12 S E S A M E III Conceptual Design Report for the Upgrading of to 2.5GeV The Yellow Book May Dieter 2003 Einfeld 2 nd UNESCO Council Amman Meeting Office 10 th 11 th July 2003 Jordan

13 III Magnet Arrangement of the 2 GeV Version SH SV SV SH Straight QD QF Bending (QD) QD Straight Magnet Arrangement of the 2.5 GeV Ring SH SV SV SH Straight QF Bending (QD) QF 2 nd Council Meeting 10 th 11 th July 2003 Straight

14 Machine functions of (2.5 GeV / Yellow Book) 18 Betatron Functions beta_x,y (m), eta*10 (m) z-axis (m) nd RED: beta_x; Council GREEN: Meeting beta_y; BLUE: 10 th 11 dispersion*10 th July

15 Layout of the Energy (GeV) 2.5 Circumference (m) Optic 8 * TME Emittance (nmrad) 24 Useable Straights 13 8 * 5 * 2.5 GeV Version 2 nd Council Meeting 10 th 11 th July 2003

16 III Pole-Face-Winding Y-Direction (mm) X-Direction (mm) 2 nd Council Meeting 10 th 11 th July 2003

17 III The straight section of the Storage Ring 2 nd Council Meeting 10 th 11 th July 2003

18 IV Magnet Arrangement of the 2 GeV Version SH SV SV SH Straight QD QF Bending (QD) QD Straight Magnet Arrangement of the 2.5 GeV Ring SH SV SV SH Straight QF Bending (QD) QF Straight IV: Increase the circumference, position the ring eccentric in the hall and insert QF again in order to get a higher flexibility 2 nd Council Meeting 10 th 11 th July 2003

19 IV IV has the same optic as II m/rad and m Machine functions Beta(x) Beta(Y) 10*Disp(X) Magnets Length (m) 2 nd Council Meeting 10 th 11 th July 2003 Parameters: E =2.5 GeV C = m N = 8 fold ϕ = 22.5 degr. ε x = 24.6 nmrad l = 3.0 β x = 10.2 β y = 4.3

20 IV Old-Layout New-Layout nd Council Meeting 10 th 11 th July 2003

21 IV 2 nd Council Meeting 10 th 11 th July 2003

22 IV Cross Sections of the Beam Sigma(Y) Sigma(X) lattice Sigma(x,beta) Sigma(x,Disp) Cross sections ( mm) Length (m) The cross sections with around 700 to 900 µm are pretty large 2 nd Council Meeting 10 th 11 th July 2003

23 S E S A M E V Magnet Arrangement of the 2.5GeV Version( IV) SH SV SV SH Straight QD QF Bending (QD) QD Straight Magnet Arrangement of the 2.5 GeV Version ( V) in order to save Space SH SV SV SH Straight QF Bending (QD) QF Straight Combined Sextupole / Quadrupole 2 nd Council Meeting 10 th 11 th July 2003

24 Quadrupole Coils 2 nd Council Meeting 10 th 11 th July 2003

25 Octupole -270 T/m^3 Decapole T/m^4 12 -Poles 3085 T/m^5 14-Poles 5.0E05 T/m^6 B, Tesla Flux Density (T) Multipoles B4+B5+B6+B7 B7 B6 B5 B Distance (mm) nd Council Meeting 10 th 11 th July 2003 x, m The first results for the dynamic aperture calculations are looking very promising

26 S E S A M E V Machinefunction / m With the introduction of the combined sextupole / quadrupole one gains space and can introduce further quadrupoles to reach a mini beta section BetaX /m BetaY /m 10 * DispX /m Parameters: E =2.5 GeV C = m N = 4 fold ϕ = 22.5 degr. ε x = 20.7 nmrad l = 3.0 β x = 0.82 β y = s / m 2 nd Council Meeting 10 th 11 th July 2003

27 S E S A M E V 1.0E-3 EnveX /m EnveY /m σ x = 694 µm σ x = 256 µm Parameters: 8.0E-4 σ y = 26 µm σ y = 11.3 µm E =2.5 GeV C = m Envelope / m 6.0E-4 4.0E-4 N = 4 fold ϕ = 22.5 degr. ε x = 20.7 nmrad l = 3.0 β x = E-4 β y = E s / m 2 nd Council Meeting 10 th 11 th July 2003

28 S E S A M E V Layout of a full energy booster synchrotron 20 BetaX /m BetaY /m 10 * DispX /m 15 Machinefunction / m Parameters: E =2.5 GeV C = m N = 2 fold ε x = 50. nmrad nd s / m Council Meeting 10 th 11 th July 2003

29 60m S E S A M E 50m 40m Full energy booster synchrotron 30m 20m 10m 0m 2 nd Council Meeting 10 th 11 th July 2003 Insertion Device RF-System Injection

30 2 nd Council Meeting 10 th 11 th July 2003

31 3D-picture of the building with the main gate. 2 nd Council Meeting 10 th 11 th July 2003

32 The Site 2 nd Council Meeting 10 th 11 th July 2003

33 Summary: The CDR for III is finished. It was approved by the MAC and the Council. By increasing the circumference of the machine and with an eccentric location, the flexibility of the machine can be improved ( IV) In an upgrading process small cross sections can be reached with the introduction of another quadrupole family ( V) In an upgrading process a full energy injector can be installed The erection of the building has started At present no money is available for the erection of the machine ( some negotiations take place with the EU) At present no money is available for the erection of the beam lines is going ahead: The 2 nd user meeting will be in Isfahan, Iran and the 3 rd council meeting will be in Marrakech, Morocco 2 nd Council Meeting 10 th 11 th July 2003