Radiation Characterization Summary: ACRR Cadmium-Polyethylene (CdPoly) Bucket Located in the Central Cavity on the 32-Inch Pedestal at the Core Centerline
Author(s) -
Edward J. Parma,
Gerald Naranjo,
Krista Kaiser,
J. R. Arnold,
Lance Lippert,
Ralph D. Clovis,
Lonnie E. Martin,
Thomas J. Quirk,
David W. Vehar
Publication year - 2016
Language(s) - English
Resource type - Reports
DOI - 10.2172/1330191
Subject(s) - neutron , research reactor , physics , nuclear engineering , radiation , core (optical fiber) , characterization (materials science) , radiation protection , optics , nuclear physics , materials science , engineering
This document presents the facility-recommended characterization of the neutron, prompt gamma-ray, and delayed gamma-ray radiation fields in the Annular Core Research Reactor (ACRR) for the cadmium-polyethylene (CdPoly) bucket in the central cavity on the 32-inch pedestal at the core centerline. The designation for this environment is ACRR-CdPoly-CC-32-cl. The neutron, prompt gamma-ray, and delayed gamma-ray energy spectra, uncertainties, and covariance matrices are presented as well as radial and axial neutron and gamma-ray fluence profiles within the experiment area of the bucket. Recommended constants are given to facilitate the conversion of various dosimetry readings into radiation metrics desired by experimenters. Representative pulse operations are presented with conversion examples.
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