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DLC-0129 ZZ-ANS643.

ZZ ANS643, Geometric Progression Gamma-Ray Buildup Factor Coefficient Library

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1. NAME OR DESIGNATION OF PROGRAM:  ZZ-ANS643.
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2. COMPUTERS
To submit a request, click below on the link of the version you wish to order. Only liaison officers are authorised to submit online requests. Rules for requesters are available here.
Program name Package id Status Status date
ZZ-ANS643 DLC-0129/05 Tested 24-JUL-1992
ZZ-ANS643 DLC-0129/09 Tested 14-OCT-1993

Machines used:

Package ID Orig. computer Test computer
DLC-0129/05 IBM 3033 DEC VAX 8810
DLC-0129/09 IBM PC PC-80386
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3. DESCRIPTION OF PROGRAM OR FUNCTION


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

  FORMAT: to be used in point kernel codes such as QAD-CGGP.

  NUMBER OF GROUPS: -- (energy range 15 keV to 15 MeV)

NUCLIDES: Be, B, C, N, O, Na, Mg, Al, Si, P, S, Ar, K, Ca, Fe, Cu,  Mo, Sn, La, Gd, W, Pb, U and 3 mixtures (water, air and concrete).

ORIGIN: American Nuclear Society Standards Working Group ANS-6.4.3  
  WEIGHTING SPECTRUM: --

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

The GP coefficients as used in the Daniel code will reproduce the buildup factor data of ANS-6.4.3 typically within a few percent. The energy range is 15 keV to 15 MeV. Air and medium response data are provided for 23 elements and 3 mixtures (water, air and concrete). The basic compilation extends to 40 mean free paths, but  the GP method is capable of interpolation in energy and extrapolation in thickness.
Two significant changes were made in the 1990 update: the G-P coefficients were revised from new PALLAS buildup factor calculations of the elements molybdenum and above in the table giving data for all elements, and a table of Taylor coefficients was added. In addition, G-P coefficient files were added for the high-Z  elements which give detail near the absorption edges. Factors to correct for neglect of coherent scattering and for the change in spectra at the shield-tissue interface are included.
Buildup factor tables were added in 1991, and some corrections were made to the Taylor coefficient files.
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4. METHOD OF SOLUTION:
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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM:
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6. TYPICAL RUNNING TIME

The sample case executes in less than a
second on the IBM 3033.
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7. UNUSUAL FEATURES OF THE PROGRAM:
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8. RELATED AND AUXILIARY PROGRAMS

ANS643 is based on the 1988 buildup factor compilation of American Nuclear Society Standards Working Group ANS-6.4.3. The compilation is based on published and unpublished data from moments method and other sources. The buildup factor coefficients were determined in Japan from the compilation of ANS-6.4.3 and used in CCC-493/QAD-CGGP.
A FORTRAN 77 code called Daniel will provide buildup factors from the coefficients. It consists of QAD-CGGP subroutines which process  GP data and a main routine which together provide an example for incorporation of the GP technique into other applications.
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9. STATUS
Package ID Status date Status
DLC-0129/05 24-JUL-1992 Screened
DLC-0129/09 14-OCT-1993 Screened
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10. REFERENCES

- Y. Harima, Y. Sakamoto, S. Tanaka, and M. Kwai,
"Validity of the Geometrical Progession Formula in Approximating
Gamma-Ray Buildup Factors"
Nucl. Sci. Eng. 94, 24-35 (1986).
- D K. Trubey, "New Buildup Factor Data for Point Kernel
Calculations: ANS-6.4.3 Standard Reference Data"
ORNL/RSIC-49, Oak Ridge National Laboratory (Sept. 1988).
- Proposed American National Standard,
"Gamma-Ray Attenuation Coefficients and Buildup Factors for
Engineering Materials"
ANSI/ANS-6.4.3 (August 1990).
- K. Shure and O.J. Wallace
"Taylor Parameters for Gamma-Ray Buildup Factors in the Proposed
American National Standard"
WAPD-1628, Bettis Atomic Power Laboratory (Oct. 1988).
- Y. Sakamoto and S. Tanaka,
"QAD-CGGP2 and G33-GP: Revised Versions of QAD-CGGP and G33-GP
Codes with Conversion Factors from Exposure to Ambient and Maximum   Dose  Equivalents"
JAERI-M 90-110, Japan Atomic Research Institute (June 1990).
DLC-0129/05, included references:
- D.K. Trubey:
  ANS643 and Daniel Notes
  RSIC Informal Notes (October 1988, Rev. July 1990).
- D.K. Trubey and Y. Harima:
  New Buildup Factor Data for Point Kernel Calculations.
  Proceedings of Theory and Practices in Radiation Protection and
  Shielding, pp. 503-511, American Nuclear Society,
  ISBN: 0-89448-132-0 (April 1987).
- D.K. Trubey:
  ANSI/ANS-6.4.3 Draft 4, Rev. 2 (August 1990).
- Y. Harima et al.:
  Development of New Gamma-Ray Buildup Factor and Application to
  Shielding Calculations
  Reprint from J. Nucl. Sci. Technol. 28(1), 74-84 (1991).
DLC-0129/09, included references:
- D.K. Trubey:
  ANS643 and Daniel Notes
  RSIC Informal Notes (October 1988, Rev. July 1990).
- D.K. Trubey and Y. Harima:
  New Buildup Factor Data for Point Kernel Calculations.
  Proceedings of Theory and Practices in Radiation Protection and
  Shielding, pp. 503-511, American Nuclear Society,
  ISBN: 0-89448-132-0 (April 1987).
- D.K. Trubey:
  ANSI/ANS-6.4.3 Draft 4, Rev. 2 (August 1990).
- Y. Harima, S. Tanaka, Y. Sakamoto and H. Hirayama:
  Development of New Gamma-Ray Buildup Factor and Application to
  Shielding Calculations
  Reprint from J. Nucl. Sci. Technol. 28(1), 74-84 (1991).
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11. MACHINE REQUIREMENTS:
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12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
DLC-0129/05 FORTRAN-77
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13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:
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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:
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15. NAME AND ESTABLISHMENT OF AUTHORS

Contributed by: Radiation Safety Information Computational Center
                Oak Ridge National Laboratory
                Oak Ridge, Tennessee, U. S. A.
Developed by:
              Oak Ridge National Laboratory, Oak Ridge, Tennessee;
              Tokyo Institute of Technology;
              Japan Atomic Energy Research Institute.
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16. MATERIAL AVAILABLE
DLC-0129/05
File name File description Records
DLC0129_05.001 Information file 33
DLC0129_05.002 JCL to run sample cases on IBM 3033 14
DLC0129_05.003 DANIEL source program FORTRAN 303
DLC0129_05.004 Geom. progress. coeff. input unit 11 1581
DLC0129_05.005 Attenuation coefficients 506
DLC0129_05.006 Sample case printed output from unit 6 136
DLC-0129/09
File name File description Records
DLC0129_09.001 Information file 49
DLC0129_09.002 DANIEL source program (FORTRAN-77) 305
DLC0129_09.003 GP.COE geometric progression coefficients 1581
DLC0129_09.004 DANIEL sample problem input data 6
DLC0129_09.005 DANIEL sample problem printed output 157
DLC0129_09.006 DANIEL.EXE DANIEL executable program 506
DLC0129_09.007 ATTEN.COE Attenuation coefficients 506
DLC0129_09.008 HIGHZ.GP High-Z GP coefficents 547
DLC0129_09.009 IFACE.643 Interface correction factors 145
DLC0129_09.010 README.DOC Notes 147
DLC0129_09.011 COHERENT.643 Coherent scat. correct. factors 404
DLC0129_09.012 TAYLOR.643 Taylor coefficients 1581
DLC0129_09.013 MOM.BF Buildup factors from moment meth. 2135
DLC0129_09.014 MOM.INP Moments method input for DANIEL 2627
DLC0129_09.015 PALLAS.INP DANIEL input fromm PALLAS 1368
DLC0129_09.016 PALLAS.BF Buildup factors from PALLAS 858
DLC0129_09.017 ABSORB.COE Absorption coefficients 170
DLC0129_09.018 DOS File-names 17
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17. CATEGORIES
  • J. Gamma Heating and Shield Design
  • Z. Data.

Keywords: buildup, gamma radiation, point kernels, shielding.