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[Licence| Download | New Version Template] aduu_v2_0.tar.gz(11 Kbytes)
Manuscript Title: A program to compute exact hydrogenic radial integrals, oscillator strengths, Einstein coefficients and lifetimes for principal quantum numbers up to 1000.
Authors: Hoang-Binh Dy
Program title: ba5.2
Catalogue identifier: ADUU_v2_0
Distribution format: tar.gz
Journal reference: Comput. Phys. Commun. 180(2009)2020
Programming language: Fortran 77.
Computer: PC, iMac.
Operating system: Linux/unix, MacOS 9.0.
RAM: Less than 1MB
Keywords: hydrogenic radial integrals, Einstein coefficients, lifetimes.
PACS: 32.70.Cs.
Classification: 2, 2.2.

Does the new version supersede the previous version?: Yes

Nature of problem:
Exact calculation of atomic data.

Solution method:
Use of a recurrence relation to compute hypergeometric functions

Reasons for new version:
This new version computes additional important related data, namely, the total Einstein coefficients, and radiative lifetimes.

Summary of revisions:
Values of the total Einstein transition probability from an upper level n to a lower level n' are computed, as well as the radiative lifetime of a level n.

Running time:
About 2 seconds