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	<title>Template:Medium-lived fission products - Revision history</title>
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	<updated>2026-07-05T16:28:42Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.vigyanwiki.in/index.php?title=Template:Medium-lived_fission_products&amp;diff=231628&amp;oldid=prev</id>
		<title>Indicwiki: 1 revision imported from :alpha:Template:Medium-lived_fission_products</title>
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		<updated>2023-08-01T04:49:01Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported from &lt;a href=&quot;https://alpha.indicwiki.in/index.php?title=Template:Medium-lived_fission_products&quot; class=&quot;extiw&quot; title=&quot;alpha:Template:Medium-lived fission products&quot;&gt;alpha:Template:Medium-lived_fission_products&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:19, 1 August 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en-GB&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Indicwiki</name></author>
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		<id>https://www.vigyanwiki.in/index.php?title=Template:Medium-lived_fission_products&amp;diff=231627&amp;oldid=prev</id>
		<title>alpha&gt;Indicwiki: Created page with &quot;{| style=&quot;float:right; margin:0.5em 0 0.5em 0.5em; border:1px solid #CCCCCC; padding:0.2em; text-align:right; {{{style|}}}&quot; |+ style=&quot;background-color:orange; font-weight:bold...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.vigyanwiki.in/index.php?title=Template:Medium-lived_fission_products&amp;diff=231627&amp;oldid=prev"/>
		<updated>2023-03-28T05:14:11Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;{| style=&amp;quot;float:right; margin:0.5em 0 0.5em 0.5em; border:1px solid #CCCCCC; padding:0.2em; text-align:right; {{{style|}}}&amp;quot; |+ style=&amp;quot;background-color:orange; font-weight:bold...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{| style=&amp;quot;float:right; margin:0.5em 0 0.5em 0.5em; border:1px solid #CCCCCC; padding:0.2em; text-align:right; {{{style|}}}&amp;quot;&lt;br /&gt;
|+ style=&amp;quot;background-color:orange; font-weight:bold;&amp;quot; | Medium-lived &amp;lt;br&amp;gt;[[nuclear fission product|fission product]]s {{explain|date=July 2022|yields given are for products of what isotope or mixture?}}&lt;br /&gt;
|- style=&amp;quot;vertical-align:top; text-align:center;&amp;quot;&lt;br /&gt;
!&lt;br /&gt;
! [[Halflife|''t''&amp;lt;sub&amp;gt;½&amp;lt;/sub&amp;gt;]] &amp;lt;br&amp;gt;([[year|year]])&lt;br /&gt;
! [[Fission product yield|Yield]] &amp;lt;br&amp;gt;({{tooltip|2=Per 65 thermal-neutron fissions of U-235 and 35 of Pu-239|%}})&lt;br /&gt;
! [[Decay energy|''Q'']] &amp;lt;br&amp;gt;([[kiloelectronvolt|keV]])&lt;br /&gt;
! [[Decay mode|βγ]]&lt;br /&gt;
|-&lt;br /&gt;
| [[Europium-155|&amp;lt;sup&amp;gt;155&amp;lt;/sup&amp;gt;Eu]]&lt;br /&gt;
| {{fsp}}4.76&lt;br /&gt;
| {{tooltip|2=In thermal reactor, varies with later neutron capture|0.0803}}{{fsp}}&lt;br /&gt;
| 252&lt;br /&gt;
| βγ&lt;br /&gt;
|-&lt;br /&gt;
| [[Krypton-85|&amp;lt;sup&amp;gt;85&amp;lt;/sup&amp;gt;Kr]]&lt;br /&gt;
| 10.76&lt;br /&gt;
| {{tooltip|2=Only 1/5 of mass-85 FP; rest go through short-lived isomer to Rb-85|0.2180}}{{fsp}}&lt;br /&gt;
| 687&lt;br /&gt;
| βγ&lt;br /&gt;
|-&lt;br /&gt;
| [[Cadmium-113m|&amp;lt;sup&amp;gt;113m&amp;lt;/sup&amp;gt;Cd]]&lt;br /&gt;
| 14.1{{fsp}}&lt;br /&gt;
| {{tooltip|2=In thermal reactor, reduced by later neutron capture|0.0008}}{{fsp}}&lt;br /&gt;
| 316&lt;br /&gt;
| β&lt;br /&gt;
|-&lt;br /&gt;
| [[Strontium-90|&amp;lt;sup&amp;gt;90&amp;lt;/sup&amp;gt;Sr]]&lt;br /&gt;
| 28.9{{fsp}}&lt;br /&gt;
| 4.505{{fsp|2}}&lt;br /&gt;
| {{tooltip|2=Sr-90 has decay energy 546 keV; its decay product Y-90 has decay energy 2.28 MeV|2826}}&lt;br /&gt;
| {{tooltip|2=High-energy beta|'''β'''}}&lt;br /&gt;
|-&lt;br /&gt;
| [[Caesium-137|&amp;lt;sup&amp;gt;137&amp;lt;/sup&amp;gt;Cs]]&lt;br /&gt;
| 30.23&lt;br /&gt;
| 6.337{{fsp|2}}&lt;br /&gt;
| {{tooltip|2=Cs-137 has decay energy 514 keV; its decay product Ba-137m emits a 662 keV gamma|1176}}&lt;br /&gt;
| β{{tooltip|2=High-energy gamma|'''γ'''}}&lt;br /&gt;
|-&lt;br /&gt;
| [[Tin-121m|&amp;lt;sup&amp;gt;121m&amp;lt;/sup&amp;gt;Sn]]&lt;br /&gt;
| 43.9{{fsp}}&lt;br /&gt;
| 0.00005&lt;br /&gt;
| 390&lt;br /&gt;
| βγ&lt;br /&gt;
|-&lt;br /&gt;
| [[Samarium-151|&amp;lt;sup&amp;gt;151&amp;lt;/sup&amp;gt;Sm]]&lt;br /&gt;
| 88.8{{fsp}}&lt;br /&gt;
| {{tooltip|2=In thermal reactor, reduced by later neutron capture|0.5314}}{{fsp}}&lt;br /&gt;
| 77&lt;br /&gt;
| β&lt;br /&gt;
|}&amp;lt;noinclude&amp;gt;&lt;br /&gt;
{{documentation}}&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>alpha&gt;Indicwiki</name></author>
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