Frontend Temporal contrast Nanosecond Frontend Pre-Amplifier Main Amplifier Pulse Compressor Control System Timing System Safety PHELIX PW Target Area SEPPL Backlighter Laser Target area laser laboratory Reinräume [...] Management Project Control Quality Assurance In-Kind Office & Procurement Product Lifecycle Management Realization in SAP CMD Configuration Management & Documentation Commons Control Systems HEL Group FEC Group [...] 18 (SIS) System Design SIS100/SIS18 (SYS) SC Magnets & Testing (SCM) Magnet Electrical Systems (MES) Magnet Testing & Technology (MTT) Superconducting Magnet Technology (SMT) Ring RF Systems (RRF) Ring

maintenance of the detector system and developed in cooperation with the scientific infrastructure departments of GSI different detector systems and components of the data acquisition system. The international [...] low-mass drift chambers, a ring-imaging Cherenkov detector using a CsI photocathode and a pre-shower detector. The time-of-flight system uses diamond start detectors and scintillator and resistive plate [...] target 15 m upstream from the HADES target point. It combines a magnetic spectrometer with detector systems specialized in detecting rare decay products such as electrons and positrons from conversion decays

Department of Vacuum Systems (VAC) The main responsibility of the vacuum group is maintaining and upgrade of the vacuum systems for the GSI accelerator complex (Unilac, SIS18, ESR, and Cryring). The vacuum [...] vacuum laboratory. In addition, the group is deeply involved on the development of the new vacuum control system. Department Head Dr. Andreas Krämer Tel: +49-6159-71-2082 Office: C24 1.002 Deputy Dr. Maria [...] vacuum group is also responsible for the design and layout of the FAIR accelerator vacuum systems, i.e. High Energy Beam Transport (HEBT), Synchrotron SIS100, Super Fragment Separator(SFRS), proton Linear

Password Rules If passwords are used for authentication in an IT system, the security of the access control of the IT system depends on the strength of the used password. The rules listed here must be [...] changed. Previously used passwords must not be reused. Passwords must not be reused at different IT-systems. Passwords require a length of at least 10 characters. Passwords must consist of at least three of [...] . Maximum password length is 127 characters. Due to technical limitations in individual target systems, the use of passwords with more than 42 characters is not reasonable or not possible. A password

l and experimental [1.-6.], especially in the infrared and visible photon energy regimes. Laser systems capable of producing high intensities also at photon energies in the (soft) X-ray regime open access [...] electrodes for access also with highly focused laser light and are subjected to the laser light in a controlled manner. G. Mainfray and G. Manus, “Multiphoton ionization of atoms”, Rep. Prog. Phys. 54 1333 (1991)

Hoffmann (GSI), H. Bräuning (GSI), R. Haseitl (GSI) INTEGRATION OF PROGRAMMABLE LOGIC CONTROLLERS INTO THE FAIR CONTROL SYSTEM USING FESA R. Haseitl (GSI), C. Andre (GSI), H. Bräuning (GSI), T. Hoffmann (GSI) [...] BY ACTIVE CURRENT-TRANSMISSION CONTROL AT GSI-UNILAC H. Reeg (GSI), J. Glatz (GSI), N. Schneider (GSI), H. Walter (Ing.-Buro Walter) INTEGRATED BEAM DIAGNOSTICS SYSTEMS FOR HIT AND CNAO A. Reiter (GSI) [...] S. Löchner (GSI), H. Reeg (GSI), P. Skott (GSI) Development of FESA-based Data Acquisition and Control for FAIR R. Haseitl (GSI), H. Bräuning (GSI), T. Hoffmann (GSI), K. Lang (GSI), R. Singh (GSI) Sensor

has to be developed. An upgrade of the GSI control system is necessary for the new facility. The demands of beam diagnostic measurement systems - use of industry standard components, large data rates of [...] profile and emittance. With this method it is possible to adjust and control the cooling parameters. Nowadays the measurement system is composed of MCP-phosphor detectors and CCD sensors. Fast cooling processes [...] interface to the quench protection system of the super conducting magnets is required including a "post-mortem analysis". The design of such a beam loss measurement system including the fast electronics has

measures, which must be undertaken during the accelerator shutdown, including vacuum control system and bakeout preparation/control. Additionally, during machine operation there are always on duty VAC members [...] 438 Semjon Strohmenger 6159-71-1765 Hans Rittelmeyer 06159-71-1439 Contact Person for Vacuum Control System Björn Mai Momme Kreutz Semjon Strohmenger Said Korchi Contact Person for Bakeout Issues Andreas

things, with the development of optical detection systems for the ESR, and of single-photon detectors for SPECTRAP. The recent development of a new mirror system at the ESR significantly improved the detection [...] already implemented a laser system for the excitation of the 1s-hyperfine transition (at 244 nm) in hydrogen-like bismuth (Bi82+), developing in addition a frequency stabilization system, which is required for [...] for high-precision laser spectroscopy. The system will be used at SPECTRAP experiment. The group is presently developing the laser system for precision laser spectroscopy at ARTEMIS. Prof. Nörtershäuser’s

Digital RF Control In the scope of the project 'digital RF control', several solutions are developed. The most important objectives are the following: Cavity synchronization for single-harmonic and do [...] are of interest for other projects and groups as well: Hardware Solutions DSP system for phase detection and closed-loop control Microcontroller Board for various purposes [...] double-harmonic operation Beam phase control Beam gymnastics manipulations (e.g. bunch merging) Some sub-components (hardware and software) which are being developed to realize the above-mentioned functionality