<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
	<id>https://blackwiki.org/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=83.131.5.115&amp;*</id>
	<title>blackwiki - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="https://blackwiki.org/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=83.131.5.115&amp;*"/>
	<link rel="alternate" type="text/html" href="https://blackwiki.org/index.php?title=Special:Contributions/83.131.5.115"/>
	<updated>2026-06-14T10:47:02Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.34.2</generator>
	<entry>
		<id>https://blackwiki.org/index.php?title=Template:Flavour_quantum_numbers&amp;diff=5161886</id>
		<title>Template:Flavour quantum numbers</title>
		<link rel="alternate" type="text/html" href="https://blackwiki.org/index.php?title=Template:Flavour_quantum_numbers&amp;diff=5161886"/>
		<updated>2007-04-08T12:57:48Z</updated>

		<summary type="html">&lt;p&gt;83.131.5.115: vde&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{| class=&amp;quot;infobox&amp;quot; style=&amp;quot;width: 21em; text-align: left; font-size: 90%&amp;quot; cellspacing=&amp;quot;2&amp;quot;&lt;br /&gt;
|style=&amp;quot;background: #efefef; font-size: 110%;&amp;quot; align=&amp;quot;center&amp;quot;|{{Tnavbar-header|'''[[Flavour (particle physics)|Flavour]] in [[particle physics]]'''|Flavour quantum numbers}}&lt;br /&gt;
|-&lt;br /&gt;
|'''Flavour [[quantum numbers]]:'''&lt;br /&gt;
* [[Lepton number]]: L&lt;br /&gt;
* [[Baryon number]]: B&lt;br /&gt;
* [[Strangeness]]: S&lt;br /&gt;
* [[charm quark|Charm]]: C&lt;br /&gt;
* [[bottom quark|Bottomness]]: B'&lt;br /&gt;
* [[top quark|Topness]]: T&lt;br /&gt;
* [[Isospin]]: I&amp;lt;sub&amp;gt;z&amp;lt;/sub&amp;gt; or '''I'''&lt;br /&gt;
* [[Weak isospin]]: T&amp;lt;sub&amp;gt;z&amp;lt;/sub&amp;gt;&lt;br /&gt;
* [[Electric charge]]: Q&lt;br /&gt;
----&lt;br /&gt;
'''Combinations:'''&lt;br /&gt;
* [[Hypercharge]]: Y&lt;br /&gt;
** Y=2(Q-I&amp;lt;sub&amp;gt;z&amp;lt;/sub&amp;gt;)&lt;br /&gt;
** Y=B+S+C+B'+T&lt;br /&gt;
* [[Weak hypercharge]]: Y&amp;lt;sub&amp;gt;W&amp;lt;/sub&amp;gt;&lt;br /&gt;
** Y&amp;lt;sub&amp;gt;W&amp;lt;/sub&amp;gt;=2(Q-T&amp;lt;sub&amp;gt;z&amp;lt;/sub&amp;gt;)&lt;br /&gt;
** Y&amp;lt;sub&amp;gt;W&amp;lt;/sub&amp;gt;=[[B−L]]&lt;br /&gt;
----&lt;br /&gt;
'''Related topics:'''&lt;br /&gt;
* [[CPT symmetry]]&lt;br /&gt;
* [[CKM matrix]]&lt;br /&gt;
* [[CP symmetry]]&lt;br /&gt;
* [[Chirality (physics)|Chirality]]&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>83.131.5.115</name></author>
		
	</entry>
	<entry>
		<id>https://blackwiki.org/index.php?title=Template:Composite_Material&amp;diff=3598217</id>
		<title>Template:Composite Material</title>
		<link rel="alternate" type="text/html" href="https://blackwiki.org/index.php?title=Template:Composite_Material&amp;diff=3598217"/>
		<updated>2007-04-08T12:53:19Z</updated>

		<summary type="html">&lt;p&gt;83.131.5.115: cleanup&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;br clear=&amp;quot;all&amp;quot; /&amp;gt;&lt;br /&gt;
{| align=&amp;quot;center&amp;quot; class=&amp;quot;toccolours&amp;quot; style=&amp;quot;text-valign: center;&amp;quot; cellpadding=3 cellspacing=3 width=70%&lt;br /&gt;
|align=center style=&amp;quot;background:#ccccff&amp;quot;|{{Tnavbar-header|'''[[Particle physics|Particles in physics]] - [[Composite particle]]s'''|Composite}}&lt;br /&gt;
|-&lt;br /&gt;
|align=center| '''[[Hadron]]s''':  [[Baryon]]s ([[List of baryons |list]])   | [[Meson]]s ([[List of mesons |list]])&lt;br /&gt;
Baryons: [[Exotic baryon]]s | [[Hyperon]]s | [[Nucleon]]s | [[Pentaquark]]s&lt;br /&gt;
&amp;lt;br /&amp;gt;Mesons: [[Exotic meson]]s | [[Glueball]]s | [[Kaon]]s | [[Pion]]s | [[Quarkonium]] | [[Tetraquark]]s &lt;br /&gt;
&amp;lt;br /&amp;gt;[[Atomic nucleus|Atomic nuclei]] | [[Atom]]s ([[Periodic table (vertical)]]) | [[Molecule]]s &lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>83.131.5.115</name></author>
		
	</entry>
	<entry>
		<id>https://blackwiki.org/index.php?title=Template:Composite_Material&amp;diff=3598216</id>
		<title>Template:Composite Material</title>
		<link rel="alternate" type="text/html" href="https://blackwiki.org/index.php?title=Template:Composite_Material&amp;diff=3598216"/>
		<updated>2007-04-08T12:46:07Z</updated>

		<summary type="html">&lt;p&gt;83.131.5.115: Alphabetic order...&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&amp;lt;br clear=&amp;quot;all&amp;quot; /&amp;gt;&lt;br /&gt;
{| align=&amp;quot;center&amp;quot; class=&amp;quot;toccolours&amp;quot; style=&amp;quot;text-valign: center;&amp;quot; cellpadding=3 cellspacing=3 width=70%&lt;br /&gt;
|align=center style=&amp;quot;background:#ccccff&amp;quot;|{{Tnavbar-header|'''[[Particle physics|Particles in physics]] - [[Composite particle|composite particles]]'''|Composite}}&lt;br /&gt;
|-&lt;br /&gt;
|align=center| '''[[Hadron]]s''':  [[Baryon]]s ([[List of baryons |list]])   | [[Meson]]s ([[List of mesons |list]])&lt;br /&gt;
Baryons: [[Exotic baryon]]s | [[Hyperon]]s | [[Nucleon]]s | [[Pentaquark]]s&lt;br /&gt;
&amp;lt;br /&amp;gt;Mesons: [[Exotic meson]]s | [[Glueball]]s | [[Kaon]]s | [[Pion]]s | [[Quarkonium]] | [[Tetraquark]]s &lt;br /&gt;
&amp;lt;br /&amp;gt;[[Atomic nucleus|Atomic nuclei]] | [[Atom]]s ([[Periodic table (vertical)]]) | [[Molecule]]s &lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>83.131.5.115</name></author>
		
	</entry>
</feed>