KOSEN 한인과학기술자네트워크

The expert group deals with multiple aspects related to radiation safety, activation and shielding modeling and the following type of facilities; synchrotron radiation facilities, transmutation sources, accelerator-driven systems, free electron lasers, high power targets and dumps. The main objectives of the SATIF meetings are: - To promote the exchange of information among scientists in this particular field. - To identify areas in which international co-operation could be fruitful - To carry on a programme of work in order to achieve progress in specific priority areas. - To encourage free access to computer codes suorces and cross-section and integral experiments data, and making them available at information centres. Session I Proton and Ion Accelerator ㅇ Target Irradiated with 0.8 GeV Protons ㅇ Spectral Measurements of Neutrons from Pb, W and Na Targets Irradiated by 0.8 and 1.6 GeV Protons ㅇ Neutron Productin from thin and thick targets by high-energy ㅇ Study of Residual Product Nuclide Yields in 1.0 GeV Proton-irradiated ²⁰⁸Pb and 2.6 GeV Proton-irradiated ^natW thin targets Session II Electron Accelerator and Photon Sources Synchrotron Radiation Facilities ㅇ The Linac Coherent Light Source ㅇ Shielding Issues Around the ESRF Storage Ring High-energy Electron Machines ㅇ Radiation Studies for the Environmental Protection at the Beam Delivery System of the next linear collider ㅇ Radiation damage to electronics in the beam tunnel of the next linear collider ㅇ Calculation of hadron yields around thick targets and doses behind concrete shielding of high-energy electron accelerators Session III High Intensity Medium-energy Accelerators ㅇ Comparative study of the direct and converter methods for high fission yields ㅇ Study of residual product nuclide yields from 0.1, 0.2, 0.8 and 2.6 GeV Proton-irradiated ^natHg targets ㅇ Activation studies and radiation safety for the n_TOF experiment Session IV Shielding Benchmark Calculations and results Neutron Attenuatino Length ㅇIntercomparison of of medium energy neutron attenuation in Iron Deep Penetration Experiment Deep Penetration calculations of neutrons up to 1.5 GeV ㅇ Deep Penetration Experiment Performed at the LANSCE/WNR facility Neutron Dosimetry Benchmark ㅇ A High-energy Neutron Depth-dose Experiment Performed at the LANSCE/WNR facility ㅇ Benchmark experiments of absorbed dose in a slab phantom for several tens MeV Neutrons at the TIARA Facility ㅇ Benchmark calculation with simple phantom for neutron dosimetry Electron-photon benchmark(DEEP) ㅇ Current status of a low-energy photon transport benchmark Photon-neutron production benchmark ㅇ Benchmarking of the simulations of the ATLAS hall background Session V Dosimetry and dose calculations Dose conversion coefficients for "High-energy" radiations ㅇ Fluence-to-effective dose conversion coefficients for high-energy radiations calculated with MCNPX ㅇ Evaluation of dose conversion coefficients for high-energy radiation in japan after SATIF-4 Anthropomorphic Computational Models ㅇ Effective dose and organ doses due to gas bremsstrahlung from electron storage rings