the main separator and the ends of the branches [1]. The use of materials which survive Super-FRS beam rates longer than plastics (typically lifetime 1 week) is under investigation. As start/stop detector [...] synchronized with a 200 MHz external clock. [1] C. Nociforo, 2014 JINST 9 C01022 A ToF resolution of 40 ps, well in agreement with the goal design, was measured with DD1 and DD2 detectors close each other using [...] geometry 20x20x0.3 mm 3 have been tested at the FRS. They have been equipped with 16 vertical strips of 1 mm width separated by a gap of 0.15 mm. The Cr/Au electrode metallization (50/100 nm) via photolithography
therefore allowed dipole electric (E1) transitions in lithium-like ions will become into reach. For example, at the maximum energy of the HESR ( ß=0.982 ) the D1 ( 2s 1/2 – 2p 1/2 ) transition in lithium-like [...] decades laser spectroscopy of forbidden hyperfine (M1) transitions of the ground state hyperfine structure in hydrogen-like ions was successfully carried [1] [2] . In 2011 we finally succeeded to measure directly [...] well as detector and DAQ developments. References / Selected Publications # Title Author Reference 1 Precision Laser Spectroscopy of the Ground State Hyperfine Splitting of Hydrogenlike 209 Bi 82+ I. Klaft
measurements MT 10 from Heidenhain: Measuring Ranges: 10 mm Accuracy: ± 1 µm MT 60 M from Heidenhain: Measuring Range: 60 mm Accuracy: ± 1 µm If you have any further questions or remarks, please send an email
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 resolution of < 0.1 mm results from the rotation where a trigger [...] banana shaped targets are mounted on a wheel rotating with a velocity of ~20 m/s and ~ 19 rps (figure 1). Target changes and damages due to irradiation by heavy ions are controlled using an electron beam [...] the targets at the opposite of the ion beam path and is received by a slit shaped Faraday cup (figure 1). The electron signal is attenuated due to angular scattering and absorption of electrons in the material
Dr. Michael Galonska Phone +49-6159-71 3628 Fax +49-6159-71 2988 E-Mail m.galonska(at)gsi.de Room BR1.1.143 Tasks R&D and operations ECR and high current ion sources Supervisor bachelor and master students
Curd Vierheller Phone +49-6159-71 2208 Fax +49-6159-71 2988 E-Mail c.vierheller(at)gsi.de Room BR11.135 Tasks Vacuum systems Mechanical development and construction Service of high current ion sources
Wed, May 15, 2024 | 2 p.m. Total geFLASHt! – Tumortherapie mit ultrahohen Strahlendosen in kurzer Zeit Christoph Schuy, GSI/FAIR Registration and further information