measurements. The apparatus is foreseen being installed at the internal target at the NESR storage-cooler ring. It comprises a silicon target-recoil detector for charged particles, completed by gamma-ray and [...] and slow-neutron detectors, located around the internal gas-jet target, a forward detectors for fast ejectiles (both charged particles and neutrons) and an in-ring heavy-ion spectrometer. The overall design [...] in two major arrays, the Silicon Particle Array (ESPA) to detect light charged particles from the target and the Gamma and Particle Array (EGPA) to detect punch-through particles and gamma-rays. Work is

detection of very slow target-like recoil particles. A very promising solution to such experimental challenges is the use of an active target detector, where the gas constitutes both the target and the detection [...] R3B active target detector is a relatively novel gas detector concept where the gas constitutes both the target and the detection medium. Mostly, inverse reactions will be used where the target gas is p [...] subsystems ( NeuLAND , Large-acceptance dipole , Active target , Proton tracking detector , Heavy-ion tracking detectors , Large-area ToF wall , Target-recoil detector , Gamma spectrometer , Low-energy neutron

developing an experimental method to utilize this reaction type in inverse kinematics with hydrogen targets and a kinematical complete measurement of the heavy residue after knockout. Aim is to investigate

(Electromagnetic dissociation) treats the electromagnetic interactions of relativistic heavy ions with target atoms. The parameters used in the calculation are listed in the PhD thesis of Axel Grewe (IKDA, TU

n kinetic energy) and of a kinematically complete measurement of breakup reactions in secondary targets. The measurement is exclusive or kinematically complete in the sense that all reaction products with [...] are detected. A schematic drawing of the detection setup is shown below. Secondary beams at the FRS target are selected by the FRS according to their magnetic rigidity only, thus mixed secondary beams containing [...] measurements. In a similar manner, the fragments produced through interactions with the reaction target are identifed. Here, the magnetic rigidity is determined from three position measurements defning

particles and photons can be produced with such laser pulses. New developments like fast ignition of ICF targets or powerful femtosecond diagnostics were started. With the appearance of Petawatt pulses for example [...] the following topics: Absorption mechanisms of intense laser light in clusters, foams, and solid targets. Atoms in superintense fields – basic research in quantum field physics. Particle acceleration and

Jul 2023 Open Access Recovery of release cloud from laser shock-loaded graphite and hydrocarbon targets: in search of diamonds A K Schuster, K Voigt, B Klemmed, N J Hartley, J Lütgert, M Zhang, C Bähtz [...] online 16 October 2023 Fabrication, swift heavy ion irradiation, and damage analysis of lanthanide targets Carl-Christian Meyer, Ernst Artes, Markus Bender, Joachim Brötz, Christoph E. Düllmann, Constantin [...] online 27 April 2023 Open Access Advancements in the fabrication and characterization of actinide targets for superheavy element production Ch. E. Düllmann, E. Artes, A. Dragoun, R. Haas, E. Jäger, B. Kindler

Information for our users Approximately 1.000 scientists (called users) from all over the world visit GSI/FAIR per year to conduct experiments at the accelerator facility in the frame of FAIR Phase-0,

up to a velocity which is just high enough to overcome the Coulomb forces and then collides with a target nucleus which is provided as a thin foil. Usual projectile velocities for the synthesis of heavy [...] the speed of light. Such beams are provided by the UNILAC accelerator. © Fusion If projectile and target nucleus fuse, a so-called compound nucleus is formed which is still in an excited state. Most of [...] usually the lighter of both nuclei is provided as projectile. About 10 12 projectiles impinge the target every second. But a fusion reaction occurs rather rarely and becomes more and more unlikely with

been synthesized yet by any experiment. Utilization of radioactive targets In general, the fusion is easier if the projectile and target masses are as unequal as possible. For example, the reactions 64 Ni [...] the heaviest possible targets will be used in the future for super heavy element production at SHIP. The next series of experiments will be carried through with 248 Cm as target. It has 4 protons and 6 [...] 6 neutrons more than 238 U which was up to now the heaviest target used at SHIP. 248 Cm is radioactive with a half-life of 340000 years.