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Add link to IUPAC 2009 document.

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Paul Romano 2014-04-23 20:58:00 -04:00
parent 21b4ce0a36
commit 84c03aefec
1 changed files with 10 additions and 6 deletions
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16
docs/source/usersguide/input.rst
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@ -805,12 +805,13 @@ Each ``material`` element can have the following attributes or sub-elements:
:element:
Specifies that a natural element is present in the material. The natural
element is split up into individual isotopes based on IUPAC Isotopic
Compositions of the Elements 2009. This element has attributes/sub-elements
called ``name``, ``xs``, and ``ao``. The ``name`` attribute is the atomic
symbol of the element while the ``xs`` attribute is the cross-section
identifier. Finally, the ``ao`` attribute specifies the atom percent of the
element within the material, respectively. One example would be as follows:
element is split up into individual isotopes based on `IUPAC Isotopic
Compositions of the Elements 2009`_. This element has
attributes/sub-elements called ``name``, ``xs``, and ``ao``. The ``name``
attribute is the atomic symbol of the element while the ``xs`` attribute is
the cross-section identifier. Finally, the ``ao`` attribute specifies the
atom percent of the element within the material, respectively. One example
would be as follows:
.. code-block:: xml
@ -834,6 +835,9 @@ Each ``material`` element can have the following attributes or sub-elements:
*Default*: None
.. _IUPAC Isotopic Compositions of the Elements 2009:
http://pac.iupac.org/publications/pac/pdf/2011/pdf/8302x0397.pdf
``<default_xs>`` Element
------------------------