| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9845804 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2005 | 5 Pages |
Abstract
A gas-filled position-sensitive wire detector has been developed for monitoring thermal neutron beams with flux up to 107Â n/cm2/s over an area â80Â cm2. It is filled with CF4(4Â atm) and a small quantity of 3He, has 1.2Â mm spatial resolution, 0.1% efficiency (at 0.18Â nm) and can achieve a count rate of 350Â kHz. Experiments at the 30Â MW HANARO reactor showed that the fabricated PSD is a very useful and convenient tool for adjusting neutron monochromators, especially focusing monochromators, and for monitoring monochromatic beams. It can be used for various neutron optics experiments.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Myung-Kook Moon, Uk-Won Nam, Chang-Hee Lee, V.T. Em, Young-Hyun Choi, Jong-Kyu Cheon, Kyung-Nam Kong,