JEFF-3.1.1 and JEFF-3.3 ACE files for SERPENT2 advanced deposition energy model

These ACE files are made available for any reuse. They have been produced from JEFF-3.1.1 and JEFF-3.3 for SERPENT2. Their particularity is to allow to use its advanced deposition energy model; see the set edepmode keywords of SERPENT2. As a practical matter, they should be used with SERPENT2 keywords

set acelib ../../PyNjoy2016/output/JEFF-3.1.1.xsdata

or

set acelib ../../PyNjoy2016/output/JEFF-3.3.xsdata

in order to use the proper (relative) paths to the ACE files, as written in the xsdata file. Otherwise, it is also possible to change the paths of the ACE files in the xsdata file, as relative or absolute paths.

These files

• are fully consistent with the Draglib available here, since they come from the same NJOY2016 run
• have not been tried with MCNP, but it is unlikely that it will accept them. If you do this test, please contact me to inform me about its behavior.

Ref. : Tuominen, R., Valtavirta, V. and Leppänen, J. "New energy deposition treatment in the Serpent 2 Monte Carlo transport code." Ann. Nucl. Energy 129 (2019) 224-232.

Updated on November 14, 2023 : fixing the ZAID numbers of the metastable isotopes, in the XSDATA files. See commit 73078c3 for more details.

JEFF-3.1.1 (172g) and JEFF-3.3 (172g, 295g) Draglibs

These Draglibs have been produced with JEFF-3.1.1 (172g) and JEFF-3.3 (172g and 295g). They are made available for any reuse.

The 172g JEFF-3.1.1 Draglib is very slightly different from the previous release, due to the use of the PURR module instead of the UNRESR module for the unresolved resonance range.

JEFF-3.1.1 Draglib

This Draglib has been produced with JEFF-3.1.1 and is made available for any reuse.