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Title: Absolute neutron spectrum emerging through the large beam collimator from the TSR-II reactor at the Tower Shielding Facility

Technical Report ·
DOI:https://doi.org/10.2172/4104212· OSTI ID:4104212

The neutron spectral intensities in a 51-group structure together with the angular distributions in an 8-angle quadrature set are presented which describe the surface leakage from the hemispherical pressure vessel surrounding the TSR-II reactor at the Tower Shielding Facility. These data may be used as free-field source terms in the calculations of experiments performed using the large beam collimator, and were derived from many different measurements made at various positions in the beam that were used to normalize ANISN calculations of the pressure vessel leakage. (auth)

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
US Energy Research and Development Administration (ERDA)
DOE Contract Number:
W-7405-ENG-26
NSA Number:
NSA-33-014035
OSTI ID:
4104212
Report Number(s):
ORNL-TM-5183
Resource Relation:
Other Information: Orig. Receipt Date: 30-JUN-76
Country of Publication:
United States
Language:
English