Wavelength Scan Results of VULCAN Chopper
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
We scanned VULCAN chopper by different wavelength band center and band width. Three commonly used settings 60, 30, and 20 Hz are investigated for existing detector banks. The full scanned results in wavelength unit are included in this report. From the result, one can decide what chopper setting can be used to meet experiment requirement while avoiding time-of-flight frame overlapping or leakage, which generate artifacts in collected neutron data.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- DOE Contract Number:
- AC05-00OR22725
- OSTI ID:
- 3007858
- Report Number(s):
- ORNL/TM--2025-4350
- Country of Publication:
- United States
- Language:
- English
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