The internal multiphase target design for storage ring experiments Recent modification of the internal target source setup at the experimental storage ring ( ESR ) led to a significant improvement of its [...] light target gases helium and hydrogen at unprecedented area densities up to values of 10 14 cm -2 was demonstrated [1]. In the course of these optimization efforts, a remarkably versatile target source [...] commissioned at GSI. A thorough investigation of the exact target properties is mandatory prior to the deployment of this design as a unified target station at the storage rings of the FAIR facility. References

A Transverse Electron Target for CRYRING@ESR In addition to the CRYRING electron cooler that can be nicely utilized as a cold merged-beams free-electron target for high-resolution collision spectroscopy [...] order of magnitude higher compared to collision experiments at a gas-jet target. A major asset of a transverse electron target is a collision volume between electrons and ions that is spatially well localized [...] instrumentation TDR . By design, in a free-electron target the process of kinematic capture (" N on- R adiative C apture", NRC) is absent. Using a gas-jet target, at very low ion energies, NRC becomes the dominant

Hofmann, H.J. Schött, and K. Güttner Nucl. Inst. Meth. 166, 391-395, 1979 A Rotating Target Wheel with Thin Targets for Heavy Ion Beams of High Current Densities D. Marx, F. Nickel, G. Münzenberg, K. Güttner [...] Valli Nucl. Inst. Meth. 139, 223-225, 1976 Instrumentation, Target, Separator and Detector Development - Conferences Chemical Compound Targets for SHIP on Heated Carbon Backings B.Kindler, D.Ackermann, [...] Instrumentation, Target, Separator and Detector Development - Publications Study of average charges of 188 Pb and 252,254 No ions at the gas-filled separator TASCA J. Khuyagbaatar, D. Ackermann, L.-L-

presently ~ 0.3 mm at the target. The target area is scanned in radial direction with a precision of < 0.1 mm by using a magnetic deflector. Scans along the circumference of the target wheel with a position [...] The target online-diagnosis at SHIP For the experiments at the SHIP-apparatus 8 sectors of banana shaped targets are mounted on a wheel rotating with a velocity of ~20 m/s and ~ 19 rps (figure 1). Target [...] thickness of the target. Current fluctuations of the gun are compensated by normalizing the Faraday cup signal with the signal from a reference grid passed by the electrons in front of the target. A focusing

with solid targets allows producing extreme conditions that are relevant to tabletop particle accelerators and laboratory astrophysics. Here, the laser energy is initially transferred to the target via the [...] the employed targets, typically flat thin foils of mm 2 to cm 2 size, allow the hot electrons to spread transversely leading to a significant reduction of the energy density in the target. This precludes [...] the use of nearly mass-limited targets whose transverse dimensions are comparable to the laser focus such as microspheres or microdots, but the invariable presence of target holders still leads to a significant

Target at HESR One of the scientific caterpillars at the future FAIR facility at GSI is represented by the highly complex internal-target experiments at the high-energy storage ring (HESR). Here, experiments [...] experimental efforts have enabled to improve the internal target features, especially in terms of the highest achievable density for the low- Z targets hydrogen and helium. Owing to their boundary-free and [...] significant advantages. Indeed, hydrogen target densities close to 10 15 cm -2 have been demonstrated in the group of A. Khoukaz in Münster by employing a cluster target beam in PANDA geometry. Here, Laval-type

Target Scanner Automatic device for measuring the thickness or surface profile of bulk samples Set-up Target Scanner The set up consists of various components: The measuring unit is fixed to an optical [...] on the basis of LabView. The data storage is done in an ORACLE-data base. The project was called Target Scanner . If you have any further questions or remarks, please send an e-mail to B.Kindler .

FRS-Targets and Targetladder Different FRS-Targets in the threaded jacket Targetladder with mounted targets

chamber. The target is mounted to a shielding plug which is inserted into the target vacuum chamber. On the same plug there is also a target ladder for strippers behind the target or more fixed targets. The chamber [...] Production Target In the production target the primary beam is converted to fragment beams emerging from the target. Because of atomic and nuclear interaction up to 4 kW of beam power can be deposited [...] inside the target. This energy is distributed over a graphite wheel with steps for different target thickness. This is also important to mitigate the effect of radiation damage on the target material. The

Targeting cancer cells © GSI Helmholtzzentrum für Schwerionenforschung The object of radiotherapy in oncology is to destroy tumor cells while sparing surrounding, healthy tissues. This requires maximizing