Darmstadt 2008 – wissenschaftliches Programm
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HK: Fachverband Physik der Hadronen und Kerne
HK 41: Kernphysik / Spektroskopie
HK 41.8: Vortrag
Donnerstag, 13. März 2008, 18:30–18:45, 2G
Photo-induced fission of 238U with bremsstrahlung at the S-DALINAC — •Markus Köhler1, Joachim Enders1, Franz-Josef Hambsch2, Peter von Neumann-Cosel1, Andreas Oberstedt3, Stephan Oberstedt2, Sarla Rathi1, Achim Richter1, and Artem Shevchenko1 — 1Institut für Kernphysik, TU Darmstadt, Germany — 2EC-JRC Institute for Reference Materials and Measurements, Geel, Belgium — 3Institutionen för Naturvetenskap, Örebro Universitet, Sweden
Photo-induced fission of 238U has been studied using bremsstrahlung with endpoint energies between 6.0 MeV and 8.5 MeV at the injector of the superconducting Darmstadt electron linear accelerator S-DALINAC in prepraration of planned experiments on parity-violation. Fission fragments have been measured using a double ionization chamber with Frisch grids. The emission angles of the fragments with respect to the incident photon beam direction have been determined from drift-time measurements. Experimental setup, data analysis, and results for the mass distributions, total kinetic energy distributions, and angular distribtions will be presented.
Work supported by DFG through SFB 634.