TRAX News & History

Version 1312r (September 2017)

• Fixed bug in completing secondary spectra parameters after cross sections are read.
• Modified secondary spectra parameters for N₂ targets; expect slight differences in results.

Version 1312q (July 2017)

• Added fudged (!) allylamine target and cross sections.
• Fixed bug in cross section selection for unequal cross section sets in different materials.

Version 1312p (March 2017)

• Update source file format (20170307): 2D (energy,angle) distributions, function mode. Expect results to be slightly different for non-point sources due to different random sequence.
• Fixed bug in energy loss scoring after Auger emission. Expect scoring results to be slightly different (W-value et al).
• Fixed double setup bug in some evaluation commands.

Version 1312o (December 2016)

• Pointtrack output: added event, id and sequence numbers.

Version 1312n (November 2016)

• Internal: Kludge to enable TCS/SDCS/DDCS as designed.
• Modified 1s energy for carbon.
• Shell specific excitation cross sections for e- on carbon.

Version 1312m (July 2016)

• Internal: improved random number handling.

Version 1312l (July 2016)

• Carbon 1s binding energy 288.2 eV instead 284.2 eV, gives better agreement with experimental Auger lines. Expect slight differences in simulation results.
• Enable 21 excited states in carbon targets and related cross sections. Expect slight differences in simulation results.

Version 1312k (June 2016)

• Enable 64bit forward of random generators.
• Catch overflow of command parameters.
• Enable 21 excited states in carbon targets and related cross sections. Expect slight differences in simulation results.

Version 1312j (March 2016)

• evalout with azimuthal range.
• bug fixes in Auger emission.

Version 1312i (February 2016)

• bug fixes in elastic scattering.

Version 1312h (January 2016)

• trxfct upgrade
• traxenv bugfix & upgrade
• cutoff produces e-aq

Version 1312f,g (October 2015)

• Bug fixes (species numbering, evalrcal())

Version 1312e (August 2015)

• Remove hardcoded 15eV limit for evalout. Expect differences in backscattering and transmission coefficients, depending on energy spectra binning.

Version 1312d (August 2015)

• MBS listmode buffers.
• Enable radical processing.

Version 1312c (August 2015)

• Allow targets with empty shells to allow specification of excited shells.
• Shell specific excitation cross sections. Expect results to be slightly (<1%) different from 1312b.
• Bug fixes:
  • Remove sorting of target shells: incomaptible with Auger specs. Expect results to be slightly (<1%) different from 1312b for Au, Gd, Pt targets.
  • Correct interpolation of partial shell ionization. Expect results to be slightly (<1%) different from 1312b.

Version 1312b (June 2015)

• Chemical properties tables added.

Version 1312a (April 2015)

• Volumes with diffusion parameter to mimick radical diffusion after inelastic events.
• Internal bug fixes (slightly different results possible).

Version 1312 (Jan 2015)

• Includes C.Waelzlein's enhancements (Auger electrons, cross sections).
• Prepares for nuclear cross sections.

Version 1102

• External projectile (element) tables.
• External (and more) target materials.
• Intrinsics: linked against 2KX libs.

Version 0804

• Tilted Volumes.
• Internal: linked against *98 support libraries.

Version 0211b

• User evaluation function.