for laser cooling at SIS100/300 2004/02/23: Letter of Intent for FLAIR Technical Design Reports 2020/10: Technical Report For the Design, Construction and Commissioning of the SPARC laser systems for laser [...] FLAIR fACILITY (pdf-File) Charge Breeding with Dresden EBIS/T Systems (pdf-File) Towards a fully 3D spatial readout of a 2D-μstrip detector System (pdf-File) The Status of the HE-Cave for the BIOMAT and the [...] planar Si(Li) detector System (pdf-File) Improvements of the cryogenic target beam source at the ESR (pdf-File) A pulsed supersonic gas jet target for HITRAP (pdf-File) Laser cooling of relativistic ion beams

SHIPs detector assembly and a connection via a vaccum tube. Beam Energy Controlling System The beam energy measurement system is mounted at the entrance of the experiment with respect to the beamdirection for [...] are mostly done with this instrument. SHIPTrap High-precision mass measurements take place while cooled ions are circling within the magnetic field of the superconducting magnet. Using the ion trap requires [...] electrons of which the momentum gives information about the beam energy. Target Online Diagnosis System An assembly of electron emitting and measuring devices enables detection of target foil thickness

frequency 0.8-5.0 MHz electron cooling Voltage 2-240 kV max. electron current 1 A electron beam diameter 5 cm interaction length 2.5 m max. solenoidal field 200 mT stochastic cooling Bandwidth 0.9-1.7 GHz installed [...] ESR-Maschine Die Umlauffrequenz der Ionen im ESR liegt bei 2 . 106 s-1. Der Druck im Inneren des Systems liegt bei 10-11 mbar, damit möglichst wenig Kollisionen zwischen Ionen und Restgasmolekülen auftreten [...] installed CW power 2.4 kW longitutinal cooling: Palmer, TOF or notch filter vacuum Operational 10-11 mbar bakeable up to 300 °C beam diagnostics 12 position monitors dc transformer fast current transformer

Digital Open Lab, experience has been gained in coordinating computer and storage systems with an efficient cooling system and developing sustainable solutions for industry. The aim of the HPC Gateway initiative [...] laboratory. The Green IT Cube is one of the most powerful and – thanks to its innovative water cooling system – most sustainable scientific data centers in the world. A central component of the cooperation

frequency stabilization system, which is required for high-precision laser spectroscopy. The system will be used at SPECTRAP experiment. The group is presently developing the laser system for precision laser [...] Nörtershäuser’s group (TU Darmstadt) has developed a frequency quadrupling system for a fiber laser system, used for laser cooling of Mg+ ions in SPECTRAP, which has already been demonstrated successfully [...] 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

shot by the PCS . The PCS bases on the Control System Framework ( CS ) developed at GSI and used several groups worldwide. Described in key words the system uses the object oriented approach, is scalable [...] The PHELIX Control System (PCS) technical contact: Stefan Götte PHELIX is controlled by use of the PCS . This serves when PHELIX is aligned as well as to control the sequence of a high energy laser shot [...] flash the lambs of the pre-amplifier and main amplifier laser heads are controlled. Additionally, cooling water circuits and the pressure of several vacuum vessels are read out. The PCS ensures the safe

SIS18 Upgrade Injection System © Foto: GSI Helmholtzzentrum für Schwerionenforschung GmbH Elektrostatic Septum: Exterior view of the new electrostatic Septum. © Foto: GSI Helmholtzzentrum für Schwerio [...] Additional the Septum has been equipped with a horizontal measuring device for the beam profile and water cooled braces. © Foto: GSI Helmholtzzentrum für Schwerionenforschung GmbH New 9° Inflector Magnet for the

Pre-Amplifier Technical contact: Udo Eisenbarth The Pre-Amplifier system uses two flashlamp-pumped Nd:glass amplifiers with free apertures of 19 mm and 45 mm, operating in a double-pass mode. The input [...] aberrations are actively corrected by a deformable mirror, which operates in a closed-loop control system with a Shack-Hartmann sensor. Positioned at the end of the laser chain, this sensor allows the deformable [...] Key parameters are: Maximum output energy (fs pulses): 8J Maximum output energy (ns pulses): 15J Cool down between shots: 3 min Maximum gain (depending on spectral width): >600 (dep. on the spectral range

at the SIS100 (laser cooling and spectroscopy) and at the APPA cave. At a later stage, a particular focus will be on experiments at the High Energy Storage Ring (HESR), where cooled relativistic heavy ion [...] precision tests of QED in the regime of strong coupling tests of fundamental constants super-critical systems ion-electron, ion-atom, ion-ion collisions experiments at the border between atomic and nuclear physics

Nd:glass amplifier modules. Its design originates from the formet Nova and Phebus laser amplifier systems. With a beam diameter of up to 28 cm, it can produce output energies reaching one kilojoule. For [...] output energy (ns pulses): 1 kJ Maximum gain: 100 Maximum output beam diameter: 28 cm (tophat profile) Cool down between shots: 1.5h