DLC-0106 ZZ-ECPL82.

1. NAME OR DESIGNATION OF PROGRAM:  ECPL82.

3. DESCRIPTION OF PROGRAM OR FUNCTION


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  FORMAT: ECPL

  NUMBER OF GROUPS: --

NUCLIDES: 157 reactions induced by five charged particles: H-1, H-2, H-3, and He-4. The targets include, in addition to these particles interacting with themselves and each other, Li-6, Li-7, Be-7, Be-9, B-10, B-11, C-12, N-14, and O-16.

  ORIGIN: Evaluated data from literature.

  WEIGHTING SPECTRUM: --

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ECPL is a collection of evaluated data for charged-particle-induced   reactions.  It  is maintained in a
computer-oriented system.
All interpolable quantities for charged particle-induced reactions  are presented so that linear interpolation between successive entries yields values that are consistent with stated experimental errors, where experiments exist, or that adhere to an assumed law, such as 1/v energy dependence, within a small fraction (typically 1%). In the case of an assumed energy-dependence law for cross sections, this is accomplished by creating a large number of (energy, cross section) pairs by computer and subsequently thinning  the points to a specified accuracy, using the subroutine THINER.
All angular distributions are differential probabilities normalized to an integral of unity over the cosine of the scattering angle. All energy distributions of secondary particles are presented as normalized Legendre polynomial representations. The linear interpolation will construct an acceptable angular distribution at an intermediate energy.
ECPL contains complete data for 157 reactions induced by five charged particles: H-1, H-2, H-3, and He-4. The targets include, in  addition to these particles interacting with themselves and each other, Li-6, Li-7, Be-7, Be-9, B-10, B-11, C-12, N-14, and O-16.

4. METHOD OF SOLUTION:

5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM:

6. TYPICAL RUNNING TIME:

7. UNUSUAL FEATURES OF THE PROGRAM:

8. RELATED AND AUXILIARY PROGRAMS:

10. REFERENCES

- J.D. Ford and R.J. Howerton:
  "A FORTRAN Subroutine for Elimination of Superfluous Points of a
   Pointwise Determined Function"
  UCRL-7150 (1962)
- R.J. Doyas, R.E. Dye, R.J. Howerton, S.T. Perkins:
  "CLYDE: A Code for the Production of Calculational Constants from
   Nuclear Data"
  UCRL-50400 Vol. 5, Rev. 1 (1975)
- R.E. von Holdt and R.J. Howerton
  Mathematics  of Computation 17, 419 (1963)
- R.J. Doyas and S.T. Perkins
  Nucl. Sci. Eng. 50, 390 (1973)
- E.F. Plechaty and J.R. Kimlinger:
  "TARTNP: A Coupled Neutron-Photon Monte Carlo Transport Code"
  UCRL-50400, Vol. 14 (1976)
- R.J. Howerton:
  "Data Testing Results for the LLL Evaluated Nuclear Data Library"
  UCRL-50400, Vol. 15, Part E (1979)
- D.E. Cullen, K.L. Hill, R.J. Howerton, S.T. Perkin:
  "ECSIL: a System for Storage, Retrieval, and Display of
   Experimental Neutron Data"
  UCRL-50400, Vol. 1, Rev. 3 (1976)

- R.J. Howerton, R.E. Dye, M.H. McGregor, S.T. Perkins:
  "Index to the LLNL Evaluated Charged-Particle Library (ECPL)"
  UCRL-50400, Vol. 28 (March 1986)
- R.J. Howerton, R.E. Dye, M.H. McGregor, S.T. Perkins:
  "Index to the LLNL Evaluated Charged-Particle Library (ECPL)"
  UCRL-50400, Vol. 28 (March 1986)

11. MACHINE REQUIREMENTS:

13. OPERATING SYSTEM UNDER WHICH PROGRAM IS EXECUTED:

14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS:

15. NAME AND ESTABLISHMENT OF AUTHORS

                    R.J. Howerton
                    Lawrence Livermore National Laboratory
                    Livermore, California 94550
                    U. S. A.

File name	File description	Records
DLC0106_02.001	INFORMATION FILE	26
DLC0106_02.002	ECPL-86 EVALUATED CHARGED PARTICLE LIBRARY	130500