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	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Bevatron</id>
	<title>Bevatron - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Bevatron"/>
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	<updated>2026-07-14T13:13:12Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Bevatron&amp;diff=653837&amp;oldid=prev</id>
		<title>Suradnik10: Zamjena teksta - &#039;{{(.)ommons\|Category:(.*)}}&#039; u &#039;&#039;</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Bevatron&amp;diff=653837&amp;oldid=prev"/>
		<updated>2026-03-05T02:30:26Z</updated>

		<summary type="html">&lt;p&gt;Zamjena teksta - &amp;#039;{{(.)ommons\|Category:(.*)}}&amp;#039; u &amp;#039;&amp;#039;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 5. ožujak 2026. u 02:30&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l26&quot;&gt;Redak 26:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 26:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Vanjske poveznice ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Vanjske poveznice ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{commons|Category:Bevatron}}&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorija:Fizika elementarnih čestica]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorija:Fizika elementarnih čestica]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Suradnik10</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Bevatron&amp;diff=527027&amp;oldid=prev</id>
		<title>WikiSysop: Zamjena teksta - &#039;&lt;!--&#039;&#039;&#039;(.*)&#039;&#039;&#039;--&gt;&#039; u &#039;&#039;</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Bevatron&amp;diff=527027&amp;oldid=prev"/>
		<updated>2024-12-26T02:34:35Z</updated>

		<summary type="html">&lt;p&gt;Zamjena teksta - &amp;#039;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;(.*)&amp;#039;&amp;#039;&amp;#039;--&amp;gt;&amp;#039; u &amp;#039;&amp;#039;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;hr&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;←Starija inačica&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Inačica od 26. prosinac 2024. u 02:34&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Redak 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Redak 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!--&#039;&#039;&#039;Bevatron&#039;&#039;&#039;--&amp;gt;&lt;/del&gt;[[datoteka:Photocopy of photograph (digital image located in LBNL Photo Lab Collection, XBD200503-00117-139). March 2005. TOP OF BEVATRON, INCLUDING WOOD STAIRWAY FROM OUTER EDGE OF HAER CAL,1-BERK,4-81.tif|mini|desno|250px|Bevatron.]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[datoteka:Photocopy of photograph (digital image located in LBNL Photo Lab Collection, XBD200503-00117-139). March 2005. TOP OF BEVATRON, INCLUDING WOOD STAIRWAY FROM OUTER EDGE OF HAER CAL,1-BERK,4-81.tif|mini|desno|250px|Bevatron.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[datoteka:U.S. Department of Energy - Science - 278 037 003 (9525144536).jpg|mini|desno|250px|Bevatron u završnoj fazi uklanjanja.]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[datoteka:U.S. Department of Energy - Science - 278 037 003 (9525144536).jpg|mini|desno|250px|Bevatron u završnoj fazi uklanjanja.]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Bevatron&amp;diff=300484&amp;oldid=prev</id>
		<title>WikiSysop: Bot: Automatski unos stranica</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Bevatron&amp;diff=300484&amp;oldid=prev"/>
		<updated>2021-11-05T20:46:02Z</updated>

		<summary type="html">&lt;p&gt;Bot: Automatski unos stranica&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;!--&amp;#039;&amp;#039;&amp;#039;Bevatron&amp;#039;&amp;#039;&amp;#039;--&amp;gt;[[datoteka:Photocopy of photograph (digital image located in LBNL Photo Lab Collection, XBD200503-00117-139). March 2005. TOP OF BEVATRON, INCLUDING WOOD STAIRWAY FROM OUTER EDGE OF HAER CAL,1-BERK,4-81.tif|mini|desno|250px|Bevatron.]]&lt;br /&gt;
&lt;br /&gt;
[[datoteka:U.S. Department of Energy - Science - 278 037 003 (9525144536).jpg|mini|desno|250px|Bevatron u završnoj fazi uklanjanja.]]&lt;br /&gt;
&lt;br /&gt;
[[datoteka:Liquid hydrogen bubblechamber.jpg|mini|desno|250px|Prvi tragovi uočeni u [[Komora na mjehuriće|komori na mjehuriće]] s tekućim [[vodik]]om na Bevatronu.]]&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Bevatron&amp;#039;&amp;#039;&amp;#039; (BeV: milijarda (&amp;quot;billion&amp;quot;) [[elektronvolt]]a + [synchro]tron) je [[Sinkrotron|sinkrotronski]] [[ubrzivač čestica]], energije 6 G[[eV]], koji je radio (od 1954. do 2009.) na Kalifornijskom sveučilištu Berkeleyu ([[Engleski jezik|eng]]. &amp;#039;&amp;#039;Lawrence Berkeley National Laboratory&amp;#039;&amp;#039;). Ubrzavao je [[proton]]e koji su se kad postignu željene brzine sudarali s nepomičnom metom i u sudaru stvarali nove [[Subatomska čestica|subatomske čestice]]. S pomoću njega [[pokus]]ima je potvrđeno postojanje [[antiproton]]a (1955.) i [[antineutron]]a (1956.), istraživani su [[pion]]i, čudne čestice i drugo. &amp;lt;ref&amp;gt; &amp;#039;&amp;#039;&amp;#039;bevatron&amp;#039;&amp;#039;&amp;#039;, [http://www.enciklopedija.hr/Natuknica.aspx?ID=7358] &amp;quot;Hrvatska enciklopedija&amp;quot;, Leksikografski zavod Miroslav Krleža, www.enciklopedija.hr, 2019.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Antičestice ==&lt;br /&gt;
{{glavni|Antičestica}}&lt;br /&gt;
&lt;br /&gt;
Općenito se temeljne subatomske čestice mogu podijeliti na prijenosnike [[Fundamentalne interakcije|sila]] ([[Bozoni|baždarne bozone]]), te na čestice tvari ([[lepton]]e i [[kvark]]ove). Teorija elementarnih čestica pridružuje svakoj čestici i pripadnu nabojno konjugiranu česticu, takozvanu antičesticu. To je shvaćanje potvrđeno 1932. otkrićem [[pozitron]]a, čestice koja ima sva svojstva [[elektron]]a, ali za razliku od njega ima pozitivni [[električni naboj]]. Čestica i pripadna antičestica imaju istu [[masa|masu]], [[spin]] i [[vrijeme poluraspada]], ali suprotan [[električni naboj]] ili [[magnetski moment]], odnosno okus (e&amp;lt;sup&amp;gt;–&amp;lt;/sup&amp;gt; i e&amp;lt;sup&amp;gt;+&amp;lt;/sup&amp;gt;, neutron i antineutron). Antičestica može biti identična samoj čestici, kao na primjer u slučaju neutralnoga π-mezona (π&amp;lt;sup&amp;gt;0&amp;lt;/sup&amp;gt;), dok se u slučaju neutralnoga kaona čestica i antičestica razlikuju u [[kvark]]ovskom okusu (stranosti). Općenito, električki neutralne čestice mogu imati antičestice koje se od njih razlikuju u jednom od više kvarkovskih naboja, ili se razlikuju (na primjer [[neutrino]]) u smjeru vrtnje.&lt;br /&gt;
&lt;br /&gt;
=== Antiproton ===&lt;br /&gt;
{{glavni|Antiproton}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Antiproton&amp;#039;&amp;#039;&amp;#039; (oznaka p) se od [[proton]]a razlikuje po tom što ima suprotan [[električni naboj]] i što mu je [[magnetski moment]] suprotno orijentiran prema [[spin]]u. Postojanje antiprotona ustanovili su [[pokus]]ima s pomoću [[ubrzivač čestica|ubrzivača čestica]] bevatron (1955.) [[Emilio Segrè]] i [[Owen Chamberlain]], za što su 1959. dobili [[Nobelova nagrada za fiziku|Nobelovu nagradu za fiziku]].&lt;br /&gt;
&lt;br /&gt;
=== Antineutron ===&lt;br /&gt;
{{glavni|Antineutron}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Antineutron&amp;#039;&amp;#039;&amp;#039; (oznaka n) se od [[neutron]]a razlikuje po tom što mu je [[magnetski moment]] suprotno orijentiran prema [[spin]]u. Otkriven je s pomoću [[Ubrzivač čestica|ubrzivača čestica]] bevatron 1956. [[Vrijeme poluraspada]] slobodnog antineutrona jednako je vremenu poluraspada neutrona, ali se sudar antineutrona s neutronom i njihova [[anihilacija]] obično dogode puno prije isteka tog vremena.&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
{{izvori}}&lt;br /&gt;
&lt;br /&gt;
== Vanjske poveznice ==&lt;br /&gt;
{{commons|Category:Bevatron}}&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Fizika elementarnih čestica]]&lt;/div&gt;</summary>
		<author><name>WikiSysop</name></author>
	</entry>
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