Xslibs.xml

Multigroup cross-section data could be presented both as an element of reactions.xml file and independent from <impxslib> which filename and path are described in configure.xml. The only one common condition assumed is presence of <energies> sections.

<energies> Element

The energies stored in dictionary like manner where attribute

ng

the number of energy group

is a key and values is a real type array in text section separated by blank space with size ng + 1.

<xslibs> Element

The <xslibs> element contains data specification and <xslib> elements

type

Define type of reaction description: by reaction-rates “rxs” or by cross-section presentation “cs”

Default: “rxs”

ng

number of energy multigroups

<xslib> Element

The <xslib> can store energy-dependent either cross-sections or reactions rates in form of the ng values separated by blank space.

name

Name of nuclide with data

type

Type of interaction in form “(p, r)” where p is the radiation particle, r - the result of interacation. The name to take account into depletion equation should match with reaction name in <reaction> chain element.

ng

number of energy multigroup