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NEA-1762 MODLIB.

MODLIB, library of Fortran modules for nuclear reaction codes

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1. NAME OR DESIGNATION OF PROGRAM:  MODLIB.
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2. COMPUTERS
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Program name Package id Status Status date
MODLIB NEA-1762/01 Tested 19-JUN-2006

Machines used:

Package ID Orig. computer Test computer
NEA-1762/01 DOS-based PC,Linux-based PC,UNIX W.S. Linux-based PC
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3. DESCRIPTION OF PROGRAM OR FUNCTION

ModLib is a library of Fortran (90-compatible) modules to be used in existing and future nuclear reaction codes. The development of the library is an international effort being undertaken under the auspices of the long-term Subgroup A of the OECD/NEA Working Party on Evaluation and Cooperation. The aim is to constitute a library of well-tested and well-documented pieces of codes that can be used with confidence in all our coding efforts. This effort will undoubtedly help avoid the duplication of work, and most certainly facilitate the very important inter-comparisons between existing codes.
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4. METHODS

- WIDTH_FLUCTUATIONS [Talou, Chadwick]: calculates width fluctuation correction factors (output) for a set of transmission coefficients (input). Three methods are available:
HRTW, Moldauer, and Verbaarschot (also called GOE approach). So far, no distinction is made according to the type of the coefficients channels (particle emission, gamma-ray
emission, fission).
- GAMMA_STRENGTH [Herman]: calculates gamma-ray transmission coefficients using a Giant Resonance formalism.
- LEVEL_DENSITY [Koning]: computes the Gilbert-Cameron-Ignatyuk formalism for the continuum nuclear level density.
- CHECKR, FIZCON, INTER, PSYCHE, STANEF [Dunford]: these modules are used in the MODLIB project but are not included in this package. They are available from the NEA Data Bank Computer Program Service under Package Ids : CHECKR (USCD1208), FIZCON (USCD1209), INTER (USCD1212), PSYCHE (USCD1216), STANEF (USCD1218).
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8. RELATED OR AUXILIARY PROGRAMS:  CHECKR, FIZCON, INTER, PSYCHE, STANEF.
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9. STATUS
Package ID Status date Status
NEA-1762/01 19-JUN-2006 Tested at NEADB
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12. PROGRAMMING LANGUAGE(S) USED
Package ID Computer language
NEA-1762/01 FORTRAN-90
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13. SOFTWARE REQUIREMENTS:  Html Browser, Adobe Acrobat
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15. NAME AND ESTABLISHMENT OF AUTHORS

This project was carried out by the Subgroup A of the OECD/NEA Working Party on Evaluation and Cooperation
  
The first version of the library was compiled by:
Dr. Patrick TALOU
Los Alamos National Laboratory
T-16, Nuclear Physics Group
MS B283
Los Alamos, NM 87545, USA
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16. MATERIAL AVAILABLE
NEA-1762/01
modlib.inf   information file
install-instructions.txt  Installation instructions
doc/  Documentation specific to the project and included programs
Sources/  Make file and Source files
/Sources/tests   Input and output test files
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17. CATEGORIES
  • AM. Nuclear Models
  • AP. Evaluated Data Processing

Keywords: fluctuation correction factors, gamma strength, gamma-ray, particle emission, transmission coefficients.