Abstract
Resolution functions of general-purpose chopper spectrometers at an intense pulsed-neutron source estimated by a Monte Carlo simulation technique are reported. The results indicate that a chopper spectrometer installed at a decoupled liquid-H2 moderator gives an energy resolution, Δε/Ei, of 1% when a very thin detection system is developed. We have also estimated resolution functions for a double Fermi chopper spectrometer for very high resolution measurements.
Original language | English |
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Pages (from-to) | S1598-S1600 |
Journal | Applied Physics A: Materials Science and Processing |
Volume | 74 |
Issue number | SUPPL.II |
DOIs | |
State | Published - Dec 2002 |
Externally published | Yes |