Accession Number:

ADA067921

Title:

Calculational Procedure for Evaluating Time- and Spatial-Dependent Energy Deposition in Air for Anisotropic Nuclear Sources: Volume IV. Secondary Gamma-Ray Data for Isotropic Neutron Sources.

Descriptive Note:

Technical rept.,

Corporate Author:

RADIATION RESEARCH ASSOCIATES INC FORT WORTH TEX

Personal Author(s):

• Wells,M. B.
• Livesay,R. B.

Report Date:

1979-04-02

Pagination or Media Count:

91.0

Abstract:

This volume presents calculated time dependent secondary gamma-ray energy deposition data for point isotropic neutron sources emitting radiation in the source energy intervals. The radial intervals used in storing the energy deposition data are given. The delay time intervals used to store the energy deposition data are also given. The delay time is the time of energy deposition minus the time of arrival of the uncollided radiation. All source neutrons were emitted instantaneously by the source. The calculational methods used to compute the energy deposition data are described in Vol. I of this report.

Descriptors:

• *AIR
• *ENERGY TRANSFER
• *NEUTRON CAPTURE GAMMA RAYS
• MONTE CARLO METHOD
• TIME
• ISOTROPISM
• DELAY
• TABLES(DATA)
• RANGE(DISTANCE)

Subject Categories:

• Radioactivity, Radioactive Wastes and Fission Products

Distribution Statement:

APPROVED FOR PUBLIC RELEASE