Evolution program for parton densities with perturbative heavy flavor boundary conditions. A. Chuvakin, J. Smith.

PROGRAM SUMMARY
Title of program: ADENS
Catalogue identifier: ADPL
Ref. in CPC: 143(2002)257
Distribution format: tar gzip file
Operating system: OSF V3.2
Number of lines in distributed program, including test data, etc: 12894
Keywords: Parton density, Evolution, Numerical solution, Splitting function, Next-to-next-to-leading order, Elementary particle physics, Phenomenological model.
Programming language used: C
Computer: AlphaStation 4/500 .

Nature of physical problem:
Solution of the parton density evolution equations with LO, NLO and NNLO splitting functions and NLO, NNLO heavy flavor threshold matching conditions.

Method of solution:
x-space integration with analytic evaluation of weights.

Typical running time:
See table in Section 7.