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Nuclear Data Production Facility Based on Electron Linac
Guinyun Kim,Dongchul Son,Hengsik Kang,Hossain Ahmed,In Soo Ko,Moo-Hyun Cho,Rachid Marchrafi,Vadim Skoy,Won Namkung,Young Seok Lee 한국물리학회 2003 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.43 No.42
The Pohang Neutron Facility, which is based on an electron linear accelerator, has been equipped with a new CAMAC data acquisition system consisting of a neutron-gamma separation circuit and a four-position sample changer for nuclear data production and for basic science experiments using neutrons. The system has been tested by measuring the neutron ux and the neutron total crosssections of natural W and Ti samples with the 6Li-ZnS (Ag) scintillator by using the neutron timeof- ight method. The measured neutron total cross-sections are compared with other measured data and the evaluation data in ENDF/B-VI. The present measurements are in generally good agreement with other data and the evaluated data.