TAC Synchrotron Radiation Project Dr. Zafer Nergiz Nigde University Science Faculty Physics Department.

Slides:



Advertisements
Similar presentations
Slide: 1 Welcome to the Non Linear Beam Dynamics Workshop P. Elleaume Non Linear Beam Dynamics Workshop, ESRF May 2008.
Advertisements

Beam Dynamics in MeRHIC Yue Hao On behalf of MeRHIC/eRHIC working group.
Tessa Charles Australian Synchrotron / Monash University 1 Bunch Compression Schemes for X-band FELs.
1 Bates XFEL Linac and Bunch Compressor Dynamics 1. Linac Layout and General Beam Parameter 2. Bunch Compressor –System Details (RF, Magnet Chicane) –Linear.
1 ILC Bunch compressor Damping ring ILC Summer School August Eun-San Kim KNU.
Study of the Luminosity of LHeC, a Lepton Proton Collider in the LHC Tunnel CERN June F. Willeke, DESY.
Chris Tennant Jefferson Laboratory March 15, 2013 “Workshop to Explore Physics Opportunities with Intense, Polarized Electron Beams up to 300 MeV”
S. N. “ Cavities for Super B-Factory” 1 of 38 Sasha Novokhatski SLAC, Stanford University Accelerator Session April 20, 2005 Low R/Q Cavities for Super.
1 BROOKHAVEN SCIENCE ASSOCIATES NSLS-II ASAC-2007, April. 23, 2007 Injection System with a Booster in Separate Tunnel T. Shaftan for the NSLS-II team.
Design and Performance Expectation of ALPHA accelerator S.Y. Lee, IU 2/26/ Introduction 2. Possible CIS re-build and parameters 3. Issues in the.
Dr. Zafer Nergiz Nigde University THE STATUS OF TURKISH LIGHT SOURCE.
July 22, 2005Modeling1 Modeling CESR-c D. Rubin. July 22, 2005Modeling2 Simulation Comparison of simulation results with measurements Simulated Dependence.
ALPHA Storage Ring Indiana University Xiaoying Pang.
SESAME Synchrotron Light for Experimental Science and Applications in the Middle East JSPS Asien Science Seminar Synchrotron Radiation Science Dieter Einfeld.
Simulation of direct space charge in Booster by using MAD program Y.Alexahin, N.Kazarinov.
June 14th 2005 Accelerator Division Overview of ALBA D. Einfeld Vacuum Workshop Barcelona, 12 th -13 th September 2005 General 10 th September 2005.
June 14th 2005 Accelerator Division Overview of ALBA D. Einfeld Vacuum Workshop Barcelona, 12 th -13 th September 2005 General 10 th September 2005.
05/05/2004Cyrille Thomas DIAMOND Storage Ring Optical and X-ray Diagnostics.
Update of 3.2 km ILC DR design (DMC3) Dou Wang, Jie Gao, Gang Xu, Yiwei Wang (IHEP) IWLC2010 Monday 18 October - Friday 22 October 2010 Geneva, Switzerland.
Advanced Accelerator Design/Development Proton Accelerator Research and Development at RAL Shinji Machida ASTeC/STFC/RAL 24 March 2011.
Vacuum Issues from the Beam Dynamics Point of View Marc Muñoz.
Simulation of direct space charge in Booster by using MAD program Y.Alexahin, A.Drozhdin, N.Kazarinov.
CASA Collider Design Review Retreat HERA The Only Lepton-Hadron Collider Ever Been Built Worldwide Yuhong Zhang February 24, 2010.
1 BROOKHAVEN SCIENCE ASSOCIATES NSLS II: Accelerator System Overview NSLS II Advisory Committees October 18/19, 2006 Satoshi Ozaki.
Beam Dynamics and FEL Simulations for FLASH Igor Zagorodnov and Martin Dohlus Beam Dynamics Meeting, DESY.
1 Proposal for a CESR Damping Ring Test Facility M. Palmer & D.Rubin November 8, 2005.
Electron Model for a 3-10 GeV, NFFAG Proton Driver G H Rees, RAL.
A U.S. Department of Energy Office of Science Laboratory Operated by The University of Chicago Office of Science U.S. Department of Energy Containing a.
ERHIC design status V.Ptitsyn for the eRHIC design team.
Vertical Emittance Tuning at the Australian Synchrotron Light Source Rohan Dowd Presented by Eugene Tan.
28-May-2008Non-linear Beam Dynamics WS1 On Injection Beam Loss at the SPring-8 Storage Ring Masaru TAKAO & J. Schimizu, K. Soutome, and H. Tanaka JASRI.
ILC Damping Ring Alternative Lattice Design ( Modified FODO ) ** Yi-Peng Sun *,1,2, Jie Gao 1, Zhi-Yu Guo 2 Wei-Shi Wan 3 1 Institute of High Energy Physics,
Design Optimization of MEIC Ion Linac & Pre-Booster B. Mustapha, Z. Conway, B. Erdelyi and P. Ostroumov ANL & NIU MEIC Collaboration Meeting JLab, October.
E Levichev -- Dynamic Aperture of the SRFF Storage Ring Frontiers of Short Bunches in Storage Rings INFN-LNF, Frascati, 7-8 Nov 2005 DYNAMIC APERTURE OF.
Automatic Machine Review Dec 2015 MAX IV Storage Rings Automation Pedro F. Tavares.
The Introduction to CSNS Accelerators Oct. 5, 2010 Sheng Wang AP group, Accelerator Centre,IHEP, CAS.
Interface between TAC SR and SASE FEL Possibility for testing CLIC structure Avni AKSOY Ankara University.
Future Circular Collider Study Kickoff Meeting CERN ERL TEST FACILITY STAGES AND OPTICS 12–15 February 2014, University of Geneva Alessandra Valloni.
2 February 8th - 10th, 2016 TWIICE 2 Workshop Instability studies in the CLIC Damping Rings including radiation damping A.Passarelli, H.Bartosik, O.Boine-Fankenheim,
ESLS-RF Trieste, September 29-30, Åke Andersson RF systems for the MAX IV rings Åke Andersson On behalf of the MAX-lab RF team.
Lattice design for FCC-ee Bastian Haerer (CERN BE-ABP-LAT, Karlsruhe Institute of Technology (KIT)) 1 8 th Gentner Day, 28 October 2015.
T. Atkinson*, A. Matveenko, A. Bondarenko, Y. Petenev Helmholtz-Zentrum Berlin für Materialien und Energie The Femto-Science Factory: A Multi-turn ERL.
HF2014 Workshop, Beijing, China 9-12 October 2014 Challenges and Status of the FCC-ee lattice design Bastian Haerer Challenges.
ESLS Workshop Nov 2015 MAX IV 3 GeV Ring Commissioning Pedro F. Tavares & Åke Andersson, on behalf of the whole MAX IV team.
Long Term Plans at MAX IV
Off-axis injection lattice design studies of HEPS storage ring
PETRA III at DESY Hamburg/Germany
Bocheng Jiang SSRF AP group
Design study of CEPC Alternating Magnetic Field Booster
NSLS-II Lattice Design Strategies Weiming Guo 07/10/08
Large Booster and Collider Ring
Coupling Correction at the Australian Synchrotron
Recent Studies of Injection System at
Cavity-beam interaction and Longitudinal beam dynamics for CEPC DR&APDR 宫殿君
First Look at Nonlinear Dynamics in the Electron Collider Ring
PETRA IV Lattice Studies
Status of CEPC lattice design
CASA Collider Design Review Retreat Other Electron-Ion Colliders: eRHIC, ENC & LHeC Yuhong Zhang February 24, 2010.
The new 7BA design of BAPS
R. Bartolini Diamond Light Source Ltd
ERL accelerator review. Parameters for a Compton source
CEPC Injector Damping Ring
LHC (SSC) Byung Yunn CASA.
MEBT1&2 design study for C-ADS
PEPX-type BAPS Lattice Design and Beam Dynamics Optimization
CEPC optics and booster optics
Injection design of CEPC
Fanglei Lin, Yuhong Zhang JLEIC R&D Meeting, March 10, 2016
Fanglei Lin JLEIC R&D Meeting, August 4, 2016
3.2 km FODO lattice for 10 Hz operation (DMC4)
Presentation transcript:

TAC Synchrotron Radiation Project Dr. Zafer Nergiz Nigde University Science Faculty Physics Department

Outline The general layout and goals of the design study of the TAC SR Source The Status of the Storage Ring Design The brillance spectrum The studies to increase the user potential of the machine Meeting on the Feasibility of X - Band Linac Band FEL Facility2

The main goals of the design study 3 GeV electron beam energy is choosen Low emittance for high brillance (  <1 nm rad) Short circumference Long lifetime High dynamical aperture Meeting on the Feasibility of X - Band Linac Band FEL Facility 3

Meeting on the Feasibility of X - Band Linac Band FEL Facility 4 General Layout Stoarge Ring 3 GeV Booster Ring GeV RF Gun 2.6 MeV Injector Linac MeV

Main Cell To reach low emittance four bending magnet structure is choosed. Deflection angle of the magnets are 5 degree and 2 m length 16 quadrupolle magnet are used. 4 type quadrupol magnet exist. (2 focusing 2 defccusing) 5 family of sextupols are placed along the maincell Meeting on the Feasibility of X - Band Linac Band FEL Facility 5

The storage ring The ring is constructed by the repetition of the main cell. The number of cell is 18 The length of 18 straight section is 5 m The circumference is 474 m The emittance is 0.65 nm rad Meeting on the Feasibility of X - Band Linac Band FEL Facility 6

Magnet Parameters Meeting on the Feasibility of X - Band Linac Band FEL Facility 7 IndicesTypeLength (m)B. Angle ( o )Quad. Str.(m -2 )Sext. Str.(m -3 ) BDS. Bend. Mag QF1Quadrupol QF2Quadrupol QD1Quadrupol QD2Quadrupol SX1Sextupoll SX2Sextupoll SX3Sextupoll SX4Sextupoll SX5Sextupoll IndicesTypeLength (m)B (T)B’ (T/m)B’’ (T/m 2 ) BDS. Bend. Mag QF1Quadrupol QF2Quadrupol QD1Quadrupol QD2Quadrupol SX1Sextupoll SX2Sextupoll SX3Sextupoll SX4Sextupoll SX5Sextupoll

Dynamical Aperture Dynamic aperture is defined as the maximum phase space amplitude whith which particles do not get lost as a consequence of single particle-dynamic effects. It is needed to use tracking codes to simulate for the several turn of beam. ELEGANT code is used to define dynamical aperture Meeting on the Feasibility of X - Band Linac Band FEL Facility 8

Meeting on the Feasibility of X - Band Linac Band FEL Facility 9 Figure show the Dynamic aperture for different momentum offset (%-3, %-1, %0, %1, %3 and magnet error is zero, 1000 turn) Figure 6. Fine dynamic aperture and lost particle coordinats (for 400 pass and 1000 macro particle) Figure showDynamic aperture for different magnet error. (0.0, 1x10-4, 1x10-5 and momentum offset is zero 1000 turn)

Beam Lifetime Meeting on the Feasibility of X - Band Linac Band FEL Facility 10

Touschek Lifetime Meeting on the Feasibility of X - Band Linac Band FEL Facility 11

Meeting on the Feasibility of X - Band Linac Band FEL Facility 12 The lifetime is calculated for different rf voltage and for bunch charge values. The related calculations are illustrated in figure 1 and figure 2 respectively. The rf frequency is 500 MHz Touschek Lifetimes vs. RF Voltage Touschek Lifetime vs. Bunch Charge

RF Cavity Options Meeting on the Feasibility of X - Band Linac Band FEL Facility MHz capacity loaded cavities: -Developed for MAX II and MAX III -Long bunch length and long Touschek lifetime -Low high Order Mode Instability 500 MHz SRF Module CESR Design -It is currently used in so many SR sources -SRF and Chrogenic systems will be familier technology by the TARLA experience

Meeting on the Feasibility of X - Band Linac Band FEL Facility 14 Comparision of the several options for MAX IV (Ref: MAX IV DDR)

Storage Ring Parameters Meeting on the Feasibility of X - Band Linac Band FEL Facility 15 ParameterValue Energy (GeV)3 Circumference (m)474 Beam Current (mA)500 mA Bet. Tunes Q x /Q y 32.22/5.17 Nat. Chromaticity x 0x /x 0y -89.3/ Cor. Chromaticity x 0x /x 0y 0.0/0.0 Energy loss / turn (keV)312.6 H. emittance (nm)0.65 V. emittance (nm) Betaxmax (m)21.10 Betaymax (m)27.2 Betax in the mid. of straight sect.18.0 Betay in the mid. of straight sect.9.8 Dispx in the middle of straight sect Number of straight section18 Length of straight section (m)5 Rf Voltage (MV)3.5 Harmonic number760 Max. Number of bunch760 Bunch charge (nC)1.04 RMS Bunch length (mm)2.24 Momentum Acceptence (%)4.5 Coupling (%)1 Toushek Life time (h)OPA: 10.5 El. Scat. Lifetime (h)142 Inel. Scat. Lifetime (h)619 Tot lifetime (h) In case of 100 MHZ RF frequency Rf Voltage (MV)3.5 Harmonic number158 Max. Number of bunch158 Bunch charge (nC)5 RMS Bunch length (mm)4.90 Momentum Acceptence (%)9.73 Touschek lifetime (h)15.5

Synchrotron Radiation Meeting on the Feasibility of X - Band Linac Band FEL Facility 16 Synchrotron radiation properties is investigated for some Undulator types. UndulatorB max (T)B min (T) u (mm) Length (m) k max g min (mm)g max (mm) VU SU In Vacuum undulator in Solleil Super conducting undulator for ANKA

Meeting on the Feasibility of X - Band Linac Band FEL Facility 17

User Potensial One of the important issues is to define and improve the user potential of the Facility. For this Purpose: In 28 October 2011 and in 6-7 October 2012, Light source user meeting arranged with a high contributions. Several international studies are supported. -Structural and Magnetic Characterization of Exchange Biased Co/CoO Multilayers, PETRA III, N. Akdoğan, GYTE. -Bent Laue optics for synchrotron biomedical research applications, Canadian Light Source, C. Karanfil, Muğla Üniversitesi. -A. Thaliana Heterotrimeric G-protein Complex, EMBL, Z. Sayers, Sabancı Üniversitesi. In October 2013 third user meeting will be arranged Meeting on the Feasibility of X - Band Linac Band FEL Facility 18

After the LSUM 2011 and 2012 Light source user comity and light source user group are constructed with many scientist from several university. According to meetings the research potential collected to 5 main parts -Material Science -Characterization of nanomaterials -Structural analyses of biomolecules -Medical applications -Fundamental physics study for Physics and Chemistry Meeting on the Feasibility of X - Band Linac Band FEL Facility 19

Meeting on the Feasibility of X - Band Linac Band FEL Facility 20 The preliminary study of he properties for the beam line and experiments

Çalıştay 2012, Dr. Z. Nergiz, Nigde Univ.21 Ref: Nom Namkung IPAC2010 Presentation TAC-SI

Conclusion Very low emittance storage ring is designed with a relatively compact structure. The nonlinear effects are investigated. It is shown that high brillance values can be achived for some possible undulators Meeting on the Feasibility of X - Band Linac Band FEL Facility 22

Thanks for your attentions Meeting on the Feasibility of X - Band Linac Band FEL Facility 23 Acknowledgment Thanks to H. Wiedemann for his supports and force to make better ring parameters.