Laier Phone: +49-6159-71-1390 Room: BR1 3.009 Deputy © Copyright: GSI Helmholtzzentrum für Schwerionenforschung GmbH Michael Frey Phone: +49-6159-71-1687 Room: BR1 3.016 The assignment of the group members [...] of RF system “SIS100 Acceleration” (RI Research Instruments) © Copyright: A. Stuhl, GSI Helmholtzzentrum für Schwerionenforschung GmbH Cavity and power amplifier of RF system “SIS100 Bunch Compression”

(thyratrons Thy1 and Thy2). These can be switched on very precisely at the desired time. A high-voltage power supply charges a capacitor (C Store ), which is then switched to the deflection unit by Thy1. To stop [...] 400V to max. 30 kV for pulse lengths between 1 μs and 400 μs are used. If you have any further questions or remarks, please send an email to Webmaster@SIS100 [...] SIS18/SIS100 - Static and pulsed fields Chopper © Foto: GSI Helmholtzzentrum für Schwerionenforschung GmbH The Chopper is an electrostatic deflection unit in which a well-defined part of the UNILAC beam

pulses): 250 J Maximum output energy (ns pulses): 1 kJ Maximum gain: 100 Maximum output beam diameter: 28 cm (tophat profile) Cool down between shots: 1.5h

ion beam. These Kickermagnets are able to build-up and dissipate a magnetic field within less than 100 ns. The current inside the Kickermagnet can add up to 1600 A. Therefore is needed a high voltage of [...] Helmholtzzentrum für Schwerionenforschung GmbH Dr. Isfried Petzenhauser Tel.: +49-6159-71-1541 Room: C26.1.006 Deputy © Copyright: GSI Helmholtzzentrum für Schwerionenforschung GmbH Dr. Eckehard Onkels Tel.: [...] +49-6159-71-1353 Room: SB3.2.298 Projects Ring HV SIS18 Upgrade Injection System SIS18 - Pulsed Magnets SIS100 - Pulsed Magnets Static and pulsed fields Elektrostatic Septa Pulsed Power for high currents Magnetic

system for SIS-18 and prototyping for SIS-100. 2019 - Present Presently involved a feasibility study for using transition radiation from non-relativistic beams using 1-20 GHz antennas for bunch length measurements [...] Rahul Singh Research and Development Phone: +49-6159-71-1712 Room: BR3 1.163 Email: Rahul Singh I am working at the GSI beam instrumentation department for last 10 years. My interests lie in accelerator [...] analysis. I am the work package leader of the closed orbit feedback system being prototyped for SIS-100 synchrotron for FAIR. Additionally, I am responsible for interfacing between beam physics and novel

station Building/Room Phone PLH Entry PLH.1.005 2072 X-Ray lab PLH.1.001 2051 or 3051 COS PLH.1.002 1903 or 3053 Lab PLH.1.002 1902 or 3054 Frontend PLH.1.002 2054 RR 100 PLH.2.001 2055 RR1000 PLH.2.002 2056 [...] 1571 South tower top EH.2.013 1849 Z6 control room EH.1.002 1850 or 2286 Target area EH.1.011 1569 Visar EH.2.011 2612 nhelix room EH.1.010 1570 HHT Cave Work station Building/Room Phone HHT control room EX [...] 2726 PKR1 PLH.2.007 2081 Experiment group (PKR2) PLH.2.007a 2057 PKR3 PLH.2.007a 2059 Z6 cave Work station Building/Room Phone Z6 all lines EH 2687 North tower EH 1658 South tower bottom EH.1.013 1571

enormous energy consumption, GSI has been sourcing 100% of its electricity from renewable energy sources since January 1, 2023 and FAIR since July 1, 2023. According to the energy supply company, these [...] that the electricity they purchase actually comes from renewable energy sources. By switching to 100 % green electricity, GSI was already able to save around 15,000 tons of CO₂ equivalents in 2023 - this

Dynamics Series Production of the SIS100 Cryocatchers L. Bozyk, Sh. Ahmed, P. Spiller Proceedings of IPAC (2021) Virtual, Brazil Design of the Cryogenic Bypass Line for the SIS100 Synchrotron A. Iluk, K. Malcher [...] a Cryocatcher-System for SIS100 L. Bozyk, P. Spiller, H. Kollmus Proceedings of IPAC (2012) New Orleans, LA, USA Construction and Test of a Cryocatcher Prototype for SIS100 L. Bozyk, D.H.H. Hoffmann, H [...] Dynamic Vacuum Stability in SIS100 P. Puppel, U. Ratzinger, P. Spiller Proceedings of IPAC (2011) San Sebastián, Spain Construction of a Cryocatcher Prototype for SIS100 L. Bozyk, D.H.H. Hoffmann, H. Kollmus

Projektleitung TRI / Arbeitsvorbereitung TRI Projektleitung TRI (SIS100) Antonio Coronato Telefon: +49 (0)6159-71-1367 Mobil: +49 (0)174 3281 1576 Gebäude C26 Zimmer: Projektleitung TRI (SFRS) Viktor Schöll [...] Schöll Telefon: +49 (0)6159-71-1366 Mobil: +49 (0)151 5460 9708 Gebäude: BR2 Zimmer: 1.148 Projektleitung TRI (HEBT) Marcel Kranz Telefon: +49 (0)6159-71-3266 Mobil: Gebäude: C26 Raum: Arbeitsvorbereitung [...] tung TRI Serdal Aras Telefon: +49 (0)6159-71-1371 Mobil: +49 (0)174 3281 547 Gebäude: BR2 Zimmer: 1.148

+49-6159-71-2082 Office: C24 1.002 Deputy Dr. Maria Cristina Bellachioma Tel: +49-6159-71-1361 Office: C24 1.022 Technical Administration Bernd Müller Tel: +49-6159-71-1370 Office: C24 1.005 [...] layout of the FAIR accelerator vacuum systems, i.e. High Energy Beam Transport (HEBT), Synchrotron SIS100, Super Fragment Separator(SFRS), proton Linear Accelerator (p-Linac), and anti-proton (P_bar). The