last modified: 01-JAN-1972 | catalog | categories | new | search |

NEA-0352 STAX-2.

STAX-2, Neutron Scattering Cross-Sections by Optical Model and Moldauer Theory with Hauser-Feshbach

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1. NAME OR DESIGNATION OF PROGRAM:  STAX-2.
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2. COMPUTERS
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Program name Package id Status Status date
STAX-2 NEA-0352/01 Tested 01-JAN-1972

Machines used:

Package ID Orig. computer Test computer
NEA-0352/01 IBM 360 series IBM 360 series
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3. NATURE OF PHYSICAL PROBLEM SOLVED

The program calculates neutron scattering cross sections by means of the optical model and Moldauer's theory, and can search for potential parameters which reproduce measured cross sections. The Hauser-Feshbach calculation is also possible.
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4. METHODS: METHOD OF SOLUTION
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM

The maximum number of levels is 25. The largest value of the orbital angular momentum is 10.
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6. TYPICAL RUNNING TIME

In case of four levels 6 seconds without parameter search and 8 seconds for each step of search on four parameters.
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7. UNUSUAL FEATURES: UNUSUAL FEATURES OF THE PROGRAM
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8. RELATED OR AUXILIARY PROGRAMS: RELATED AND AUXILIARY PROGRAMS
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9. STATUS
Package ID Status date Status
NEA-0352/01 01-JAN-1972 Tested at NEADB
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10. REFERENCES: - JAERI 1191.
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11. MACHINE REQUIREMENTS:  A 32k core memory is required.
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12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
NEA-0352/01 FORTRAN-IV
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13. SOFTWARE REQUIREMENTS: OPERATING SYSTEM OR MONITOR UNDER WHICH PROGRAM IS EXECUTED
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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

ANY OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS
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15. NAME AND ESTABLISHMENT OF AUTHOR:         Y.Tomita, JAERI, Tokai, Japan
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16. MATERIAL AVAILABLE
NEA-0352/01
File name File description Records
NEA0352_01.001 SOURCE PROG.+INPUT DATA 1869
NEA0352_01.002 PRINTED OUTPUT 237
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17. CATEGORIES
  • A. Cross Section and Resonance Integral Calculations

Keywords: Hauser-Feshbach theory, cross sections, optical models, scattering.