forked from pyne/pyne.github.com
-
Notifications
You must be signed in to change notification settings - Fork 0
/
nucnameforms.html
197 lines (176 loc) · 9.63 KB
/
nucnameforms.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title><no title> — PyNE 0.5.11</title>
<link rel="stylesheet" href="_static/pyne.css" type="text/css" />
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
<link rel="stylesheet" href="//fonts.googleapis.com/css?family=Noticia+Text|Open+Sans|Droid+Sans+Mono" type="text/css" />
<script type="text/javascript" src="_static/documentation_options.js"></script>
<script type="text/javascript" src="_static/jquery.js"></script>
<script type="text/javascript" src="_static/underscore.js"></script>
<script type="text/javascript" src="_static/doctools.js"></script>
<script type="text/javascript" src="_static/jquery.cookie.js"></script>
<script type="text/javascript" src="_static/cloud.base.js"></script>
<script type="text/javascript" src="_static/cloud.js"></script>
<link rel="shortcut icon" href="_static/pyne_icon.ico"/>
<link rel="index" title="Index" href="genindex.html" />
<link rel="search" title="Search" href="search.html" />
<meta name="viewport" content="width=device-width, initial-scale=1"><script type="text/javascript">
var ga_enabled = !$.cookie('disable-ga');
if(ga_enabled){
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-37452818-1']);
_gaq.push(['_setCookiePath', '/']);
_gaq.push(['_setDetectFlash', false]);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
}
</script>
</head><body>
<div class="relbar-top">
<div class="related" role="navigation" aria-label="related navigation">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="genindex.html" title="General Index"
accesskey="I">index</a></li>
<li class="right" >
<a href="py-modindex.html" title="Python Module Index"
>modules</a> </li>
<li><a href="index.html">PyNE</a> »</li>
</ul>
</div>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body" role="main">
<ol class="arabic simple">
<li><strong>id (zas)</strong>: This type places the charge of the nucleus out front, then has three
digits for the atomic mass number, and ends with four state digits (0 = ground,
1 = first excited state, 2 = second excited state, etc). Uranium-235 here would
be expressed as ‘922350000’. This is th canonical form for nuclides.</li>
<li><strong>name</strong>: This is the more common, human readable notation. The chemical symbol
(one or two characters long) is first, followed by the atomic weight. Lastly if
the nuclide is metastable, the letter <em>M</em> is concatenated to the end. For
example, ‘H-1’ and ‘Am242M’ are both valid. Note that nucname will always
return name form with the dash removed and all letters uppercase.</li>
<li><strong>zzaaam</strong>: This type places the charge of the nucleus out front, then has three
digits for the atomic mass number, and ends with a metastable flag (0 = ground,
1 = first excited state, 2 = second excited state, etc). Uranium-235 here would
be expressed as ‘922350’.</li>
<li><strong>zzzaaa</strong>: This type places the charge of the nucleus out front, then has three
digits for the atomic mass. It contains no information about the excited state.</li>
<li><strong>zzllaaam</strong>: The ZZLLAAAM naming convention is similar to name form. However, it
is preceded by the nuclides two AA numbers, followed by the two LL characters.
Of the two LL characters, only the first letter in the chemical symbol is uppercase,
the dash is always present, and the the meta-stable flag is lowercase. For
instance, ‘95-Am-242m’ is the valid serpent notation for this nuclide.</li>
<li><strong>SZA</strong>: This type places three state digits out front, the charge of the nucleus in
the middle, and then has three digits for the atomic mass number. Uranium-235M here
would be expressed as ‘1092235’.</li>
<li><strong>MCNP</strong>: The MCNP format for entering nuclides is unfortunately
non-standard. In most ways it is similar to zzaaam form, except that it
lacks the metastable flag. For information on how metastable isotopes are
named, please consult the MCNPX documentation for more information.</li>
<li><strong>Serpent</strong>: The serpent naming convention is similar to name form.
However, only the first letter in the chemical symbol is uppercase, the
dash is always present, and the the meta-stable flag is lowercase. For
instance, ‘Am-242m’ is the valid serpent notation for this nuclide.</li>
<li><strong>NIST</strong>: The NIST naming convention is also similar to the Serpent form.
However, this convention contains no metastable information. Moreover, the
A-number comes before the element symbol. For example, ‘242Am’ is the
valid NIST notation.</li>
<li><strong>CINDER</strong>: The CINDER format is similar to zzaaam form except that the
placement of the Z- and A-numbers are swapped. Therefore, this format is
effectively aaazzzm. For example, ‘2420951’ is the valid cinder notation
for ‘AM242M’.</li>
<li><strong>ALARA</strong>: In ALARA format, elements are denoted by the lower case atomic symbol.
Nuclides are specified by appending a semicolon and A-number. For example, “fe”
and “fe:56” represent elemental iron and iron-56 respectively. No metastable
flag exists.</li>
<li><strong>Groundstate</strong>: In Groundstate format, the nuclide is stored in a form similar
to the standard id form, but the last four digits are zero to eliminate the
information about the nuclide’s state.</li>
<li><strong>state_id</strong>: The state id naming convention uses the form zzzaaassss. It is
different from the canonical zzzaaassss form in that ssss refers to a list
of states by ordered by energy. This is derived from the levels listed in the
ENSDF files for a given nuclide. Using this form is dangerous as it may change
with new releases of ENSDF data.</li>
</ol>
</div>
</div>
</div>
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
<div class="sphinxsidebarwrapper">
<p class="logo"><a href="index.html" title="index">
<img class="logo" src="_static/pyne_icon_small.png" alt="Logo"/>
</a></p>
<div id="searchbox" style="display: none" role="search">
<h3>Quick search</h3>
<div class="searchformwrapper">
<form class="search" action="search.html" method="get">
<input type="text" name="q" />
<input type="submit" value="Go" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
</div>
</div>
<div class="sidebar-toggle-group no-js">
<button class="sidebar-toggle" id="sidebar-hide" title="Hide the sidebar menu">
«
<span class="show-for-small">hide menu</span>
</button>
<button class="sidebar-toggle" id="sidebar-show" title="Show the sidebar menu">
<span class="show-for-small">menu</span>
<span class="hide-for-small">sidebar</span>
»
</button>
</div>
<div class="clearer"></div>
</div>
<div class="relbar-bottom">
<div class="related" role="navigation" aria-label="related navigation">
<h3>Navigation</h3>
<ul>
<li class="right" style="margin-right: 10px">
<a href="genindex.html" title="General Index"
>index</a></li>
<li class="right" >
<a href="py-modindex.html" title="Python Module Index"
>modules</a> </li>
<li><a href="index.html">PyNE</a> »</li>
</ul>
</div>
</div>
<div class="footer">
<div style="background-color:rgba(255,255,255,0.5);display:inline-block;border-radius:10px;padding:6px;">
<div class="footer" role="contentinfo">
© Copyright 2011-2017, The PyNE Development Team.
Last updated on Mar 01, 2018.
</div><script type="text/javascript">
if(ga_enabled){
document.write("<div class=\"footer\">This page uses <a href=\"http://analytics.google.com\">Google Analytics</a> to collect statistics. ");
document.write("Click <button title=\"set cookie to disable analytics for this site\" class=\"link\" onclick=\"$.cookie('disable-ga', 'true', {expires: 3650, path: '/'}); window.location.reload(); return false; \">here</button> to disable analytics for this site.");
document.write("</div>");
}else{
document.write("<div class=\"footer\">Google Analytics has been disabled. ");
document.write("Click <button title=\"set cookie to re-enable analytics for this site\" class=\"link\" onclick=\"$.cookie('disable-ga', null, {path: '/'}); window.location.reload(); return false; \">here</button> to re-enable analytics for this site.");
};
</script>
<!-- cloud_sptheme 1.4 -->
</div>
</div>
</body>
</html>