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Positron – Wikipedia
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over dei siste endringane som er gjorde på wikien. [r]" accesskey="r"><span>Siste endringar</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Spesial:Tilfeldig_side" title="Vis ei tilfeldig side [x]" accesskey="x"><span>Tilfeldig side</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Hjelp:Innhald" title="Hjelp til å bruke alle funksjonane."><span>Hjelp</span></a></li><li id="n-kontakt" class="mw-list-item"><a href="/wiki/Wikipedia:Kontakt"><span>Kontakt</span></a></li> </ul> </div> </div> <div id="p-query" class="vector-menu mw-portlet mw-portlet-query emptyPortlet" > <div class="vector-menu-heading"> Eksterne søk </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> På andre prosjekt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Positrons" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q3229" title="Lenkje til tilknytt element [g]" accesskey="g"><span>Wikidata-element</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Hovudside" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; 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[o]" accesskey="o" class=""><span>Logg inn</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Fleire val" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personlege verktøy" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personlege verktøy</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Brukarmeny" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_nn.wikipedia.org&uselang=nn"><span>Gåver</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Opprett_konto&returnto=Positron" title="Me oppfordrar til at du oppretter ein konto og loggar inn, men det er ikkje påkravd."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Opprett konto</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Spesial:Logg_inn&returnto=Positron" title="Det er ikkje obligatorisk å logga inn, men medfører mange fordelar. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Sider for utlogga bidragsytarar <a href="/wiki/Hjelp:Introduksjon" aria-label="Lær meir om redigering"><span>lær meir</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Spesial:Bidraga_mine" title="Liste over endringar gjorde frå denne IP-adressa [y]" accesskey="y"><span>Bidrag</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Spesial:Diskusjonssida_mi" title="Diskusjon om endringar gjorde av denne ip-adressa [n]" accesskey="n"><span>Diskusjon</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettstad"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhald" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhald</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">gøym</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Byrjinga</div> </a> </li> <li id="toc-Kjelder" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kjelder"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Kjelder</span> </div> </a> <ul id="toc-Kjelder-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Innhald" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Vis/skjul innhaldslista" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Vis/skjul innhaldslista</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Positron</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Gå til ein artikkel på eit anna språk. Tilgjengeleg på 89 språk" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-89" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">89 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Positron" title="Positron – norsk bokmål" lang="nb" hreflang="nb" data-title="Positron" data-language-autonym="Norsk bokmål" data-language-local-name="norsk bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Positron" title="Positron – svensk" lang="sv" hreflang="sv" data-title="Positron" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Positron" title="Positron – dansk" lang="da" hreflang="da" data-title="Positron" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A8%D9%88%D8%B2%D9%8A%D8%AA%D8%B1%D9%88%D9%86" title="بوزيترون – arabisk" lang="ar" hreflang="ar" data-title="بوزيترون" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Positr%C3%B3n" title="Positrón – asturisk" lang="ast" hreflang="ast" data-title="Positrón" data-language-autonym="Asturianu" data-language-local-name="asturisk" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Pozitron" title="Pozitron – aserbajdsjansk" lang="az" hreflang="az" data-title="Pozitron" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AA%E0%A6%9C%E0%A6%BF%E0%A6%9F%E0%A7%8D%E0%A6%B0%E0%A6%A8" title="পজিট্রন – bengali" lang="bn" hreflang="bn" data-title="পজিট্রন" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9F%D0%B0%D0%B7%D1%96%D1%82%D1%80%D0%BE%D0%BD" title="Пазітрон – belarusisk" lang="be" hreflang="be" data-title="Пазітрон" data-language-autonym="Беларуская" data-language-local-name="belarusisk" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – bulgarsk" lang="bg" hreflang="bg" data-title="Позитрон" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Pozitron" title="Pozitron – bosnisk" lang="bs" hreflang="bs" data-title="Pozitron" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Pozitron" title="Pozitron – bretonsk" lang="br" hreflang="br" data-title="Pozitron" data-language-autonym="Brezhoneg" data-language-local-name="bretonsk" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Positr%C3%B3" title="Positró – katalansk" lang="ca" hreflang="ca" data-title="Positró" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – tsjuvansk" lang="cv" hreflang="cv" data-title="Позитрон" data-language-autonym="Чӑвашла" data-language-local-name="tsjuvansk" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Pozitron" title="Pozitron – tsjekkisk" lang="cs" hreflang="cs" data-title="Pozitron" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Pusitronu" title="Pusitronu – korsikansk" lang="co" hreflang="co" data-title="Pusitronu" data-language-autonym="Corsu" data-language-local-name="korsikansk" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%BE%D9%88%D8%B2%D9%8A%D8%B7%D8%B1%D9%88%D9%86" title="پوزيطرون – marokkansk-arabisk" lang="ary" hreflang="ary" data-title="پوزيطرون" data-language-autonym="الدارجة" data-language-local-name="marokkansk-arabisk" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Positron" title="Positron – tysk" lang="de" hreflang="de" data-title="Positron" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Positron" title="Positron – estisk" lang="et" hreflang="et" data-title="Positron" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CE%BF%CE%B6%CE%B9%CF%84%CF%81%CF%8C%CE%BD%CE%B9%CE%BF" title="Ποζιτρόνιο – gresk" lang="el" hreflang="el" data-title="Ποζιτρόνιο" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Positron" title="Positron – engelsk" lang="en" hreflang="en" data-title="Positron" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Positr%C3%B3n" title="Positrón – spansk" lang="es" hreflang="es" data-title="Positrón" data-language-autonym="Español" data-language-local-name="spansk" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Pozitrono" title="Pozitrono – esperanto" lang="eo" hreflang="eo" data-title="Pozitrono" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Positroi" title="Positroi – baskisk" lang="eu" hreflang="eu" data-title="Positroi" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%BE%D9%88%D8%B2%DB%8C%D8%AA%D8%B1%D9%88%D9%86" title="پوزیترون – persisk" lang="fa" hreflang="fa" data-title="پوزیترون" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Positon" title="Positon – fransk" lang="fr" hreflang="fr" data-title="Positon" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Posatr%C3%B3n" title="Posatrón – irsk" lang="ga" hreflang="ga" data-title="Posatrón" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Positr%C3%B3n" title="Positrón – galisisk" lang="gl" hreflang="gl" data-title="Positrón" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AA%E0%AB%89%E0%AA%9D%E0%AA%BF%E0%AA%9F%E0%AB%8D%E0%AA%B0%E0%AB%89%E0%AA%A8" title="પૉઝિટ્રૉન – gujarati" lang="gu" hreflang="gu" data-title="પૉઝિટ્રૉન" data-language-autonym="ગુજરાતી" data-language-local-name="gujarati" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%96%91%EC%A0%84%EC%9E%90" title="양전자 – koreansk" lang="ko" hreflang="ko" data-title="양전자" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8A%D5%B8%D5%A6%D5%AB%D5%BF%D6%80%D5%B8%D5%B6" title="Պոզիտրոն – armensk" lang="hy" hreflang="hy" data-title="Պոզիտրոն" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8B%E0%A4%9C%E0%A5%80%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%89%E0%A4%A8" title="पोजीट्रॉन – hindi" lang="hi" hreflang="hi" data-title="पोजीट्रॉन" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Pozitron" title="Pozitron – kroatisk" lang="hr" hreflang="hr" data-title="Pozitron" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Positron" title="Positron – indonesisk" lang="id" hreflang="id" data-title="Positron" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Positron" title="Positron – interlingua" lang="ia" hreflang="ia" data-title="Positron" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/J%C3%A1eind" title="Jáeind – islandsk" lang="is" hreflang="is" data-title="Jáeind" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Positrone" title="Positrone – italiensk" lang="it" hreflang="it" data-title="Positrone" data-language-autonym="Italiano" data-language-local-name="italiensk" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%95%D7%96%D7%99%D7%98%D7%A8%D7%95%D7%9F" title="פוזיטרון – hebraisk" lang="he" hreflang="he" data-title="פוזיטרון" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AA%E0%B2%BE%E0%B2%B8%E0%B2%BF%E0%B2%9F%E0%B3%8D%E0%B2%B0%E0%B2%BE%E0%B2%A8%E0%B3%8D" title="ಪಾಸಿಟ್ರಾನ್ – kannada" lang="kn" hreflang="kn" data-title="ಪಾಸಿಟ್ರಾನ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9E%E1%83%9D%E1%83%96%E1%83%98%E1%83%A2%E1%83%A0%E1%83%9D%E1%83%9C%E1%83%98" title="პოზიტრონი – georgisk" lang="ka" hreflang="ka" data-title="პოზიტრონი" data-language-autonym="ქართული" data-language-local-name="georgisk" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – kasakhisk" lang="kk" hreflang="kk" data-title="Позитрон" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Pozitwon" title="Pozitwon – haitisk" lang="ht" hreflang="ht" data-title="Pozitwon" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitisk" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – kirgisisk" lang="ky" hreflang="ky" data-title="Позитрон" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Positron" title="Positron – latin" lang="la" hreflang="la" data-title="Positron" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Pozitrons" title="Pozitrons – latvisk" lang="lv" hreflang="lv" data-title="Pozitrons" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Pozitronas" title="Pozitronas – litauisk" lang="lt" hreflang="lt" data-title="Pozitronas" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Positron" title="Positron – limburgsk" lang="li" hreflang="li" data-title="Positron" data-language-autonym="Limburgs" data-language-local-name="limburgsk" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Positron" title="Positron – lombardisk" lang="lmo" hreflang="lmo" data-title="Positron" data-language-autonym="Lombard" data-language-local-name="lombardisk" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Pozitron" title="Pozitron – ungarsk" lang="hu" hreflang="hu" data-title="Pozitron" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – makedonsk" lang="mk" hreflang="mk" data-title="Позитрон" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AA%E0%A5%89%E0%A4%9D%E0%A4%BF%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%89%E0%A4%A8" title="पॉझिट्रॉन – marathi" lang="mr" hreflang="mr" data-title="पॉझिट्रॉन" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Positron" title="Positron – malayisk" lang="ms" hreflang="ms" data-title="Positron" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/Ci%C3%A1ng_di%C3%AAng-c%E1%B9%B3%CC%84" title="Ciáng diêng-cṳ̄ – mindong" lang="cdo" hreflang="cdo" data-title="Ciáng diêng-cṳ̄" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – mongolsk" lang="mn" hreflang="mn" data-title="Позитрон" data-language-autonym="Монгол" data-language-local-name="mongolsk" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%95%E1%80%AD%E1%80%AF%E1%80%85%E1%80%AE%E1%80%91%E1%80%9B%E1%80%BD%E1%80%94%E1%80%BA" title="ပိုစီထရွန် – burmesisk" lang="my" hreflang="my" data-title="ပိုစီထရွန်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Positron" title="Positron – nederlandsk" lang="nl" hreflang="nl" data-title="Positron" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%99%BD%E9%9B%BB%E5%AD%90" title="陽電子 – japansk" lang="ja" hreflang="ja" data-title="陽電子" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Positron" title="Positron – oksitansk" lang="oc" hreflang="oc" data-title="Positron" data-language-autonym="Occitan" data-language-local-name="oksitansk" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Pozitron" title="Pozitron – usbekisk" lang="uz" hreflang="uz" data-title="Pozitron" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AA%E0%A8%BE%E0%A8%9C%E0%A8%BC%E0%A9%80%E0%A8%9F%E0%A9%8D%E0%A8%B0%E0%A9%8B%E0%A8%A8" title="ਪਾਜ਼ੀਟ੍ਰੋਨ – panjabi" lang="pa" hreflang="pa" data-title="ਪਾਜ਼ੀਟ੍ਰੋਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="panjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%BE%D9%88%D8%B2%DB%8C%D9%B9%D8%B1%D9%88%D9%86" title="پوزیٹرون – vestpunjabi" lang="pnb" hreflang="pnb" data-title="پوزیٹرون" data-language-autonym="پنجابی" data-language-local-name="vestpunjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Positron" title="Positron – piemontesisk" lang="pms" hreflang="pms" data-title="Positron" data-language-autonym="Piemontèis" data-language-local-name="piemontesisk" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Positron" title="Positron – lågtysk" lang="nds" hreflang="nds" data-title="Positron" data-language-autonym="Plattdüütsch" data-language-local-name="lågtysk" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Pozyton" title="Pozyton – polsk" lang="pl" hreflang="pl" data-title="Pozyton" data-language-autonym="Polski" data-language-local-name="polsk" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/P%C3%B3sitron" title="Pósitron – portugisisk" lang="pt" hreflang="pt" data-title="Pósitron" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Pozitron" title="Pozitron – rumensk" lang="ro" hreflang="ro" data-title="Pozitron" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Pusitrun" title="Pusitrun – quechua" lang="qu" hreflang="qu" data-title="Pusitrun" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – russisk" lang="ru" hreflang="ru" data-title="Позитрон" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Positron" title="Positron – skotsk" lang="sco" hreflang="sco" data-title="Positron" data-language-autonym="Scots" data-language-local-name="skotsk" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Pozitroni" title="Pozitroni – albansk" lang="sq" hreflang="sq" data-title="Pozitroni" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%B4%E0%B7%9C%E0%B7%83%E0%B7%92%E0%B6%A7%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%9D%E0%B6%B1%E0%B6%BA" title="පොසිට්රෝනය – singalesisk" lang="si" hreflang="si" data-title="පොසිට්රෝනය" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Positron" title="Positron – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Positron" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Pozitr%C3%B3n" title="Pozitrón – slovakisk" lang="sk" hreflang="sk" data-title="Pozitrón" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Pozitron" title="Pozitron – slovensk" lang="sl" hreflang="sl" data-title="Pozitron" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%BE%DB%86%D8%B2%DB%8C%D8%AA%D8%B1%DB%86%D9%86" title="پۆزیترۆن – sorani" lang="ckb" hreflang="ckb" data-title="پۆزیترۆن" data-language-autonym="کوردی" data-language-local-name="sorani" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – serbisk" lang="sr" hreflang="sr" data-title="Позитрон" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Pozitron" title="Pozitron – serbokroatisk" lang="sh" hreflang="sh" data-title="Pozitron" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Positron" title="Positron – sundanesisk" lang="su" hreflang="su" data-title="Positron" data-language-autonym="Sunda" data-language-local-name="sundanesisk" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Positroni" title="Positroni – finsk" lang="fi" hreflang="fi" data-title="Positroni" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Positron" title="Positron – tagalog" lang="tl" hreflang="tl" data-title="Positron" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AE%BE%E0%AE%9A%E0%AE%BF%E0%AE%9F%E0%AF%8D%E0%AE%B0%E0%AE%BE%E0%AE%A9%E0%AF%8D" title="பாசிட்ரான் – tamil" lang="ta" hreflang="ta" data-title="பாசிட்ரான்" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%9E%E0%B8%8B%E0%B8%B4%E0%B8%95%E0%B8%A3%E0%B8%AD%E0%B8%99" title="โพซิตรอน – thai" lang="th" hreflang="th" data-title="โพซิตรอน" data-language-autonym="ไทย" data-language-local-name="thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Pozitron" title="Pozitron – tyrkisk" lang="tr" hreflang="tr" data-title="Pozitron" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%B7%D0%B8%D1%82%D1%80%D0%BE%D0%BD" title="Позитрон – ukrainsk" lang="uk" hreflang="uk" data-title="Позитрон" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%85%D8%AB%D8%A8%D8%AA_%D8%A8%D8%B1%D9%82%D9%8A%DB%81" title="مثبت برقيہ – urdu" lang="ur" hreflang="ur" data-title="مثبت برقيہ" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Positron" title="Positron – vietnamesisk" lang="vi" hreflang="vi" data-title="Positron" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Positron" title="Positron – waray" lang="war" hreflang="war" data-title="Positron" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%AD%A3%E7%94%B5%E5%AD%90" title="正电子 – wu" lang="wuu" hreflang="wuu" data-title="正电子" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E6%AD%A3%E9%9B%BB%E5%AD%90" title="正電子 – kantonesisk" lang="yue" hreflang="yue" data-title="正電子" data-language-autonym="粵語" data-language-local-name="kantonesisk" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%AD%A3%E9%9B%BB%E5%AD%90" title="正電子 – kinesisk" lang="zh" hreflang="zh" data-title="正電子" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q3229#sitelinks-wikipedia" title="Endra mellomspråklege lenkjer" class="wbc-editpage">Endra lenkjer</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namnerom"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Positron" title="Vis innhaldssida [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Diskusjon:Positron&action=edit&redlink=1" rel="discussion" 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class="mw-content-ltr mw-parser-output" lang="nn" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fil:PositronDiscovery.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/PositronDiscovery.jpg/220px-PositronDiscovery.jpg" decoding="async" width="220" height="217" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/69/PositronDiscovery.jpg/330px-PositronDiscovery.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/69/PositronDiscovery.jpg/440px-PositronDiscovery.jpg 2x" data-file-width="2408" data-file-height="2374" /></a><figcaption><a href="/w/index.php?title=T%C3%A5kekammer&action=edit&redlink=1" class="new" title="Tåkekammer (sida finst ikkje)">Tåkekammerfotograf</a> av C.D. Anderson som visr det første positronet ein nokon gong påviste.</figcaption></figure> <p>Eit <b>positron</b> er ein <a href="/wiki/Element%C3%A6rpartikkel" title="Elementærpartikkel">elementærpartikkel</a> og <a href="/wiki/Elektron" title="Elektron">elektronet</a> sin <a href="/wiki/Antipartikkel" title="Antipartikkel">antipartikkel</a>. Positronet har same <a href="/wiki/Masse" title="Masse">masse</a> som elektronet, men motsett ladning, altså: +<a href="/wiki/Element%C3%A6rladning" title="Elementærladning">e</a>. Det vert òg kalla <i>positon</i> eller <i>positivt elektron</i>. </p><p><a href="/wiki/Paul_Dirac" title="Paul Dirac">Paul Dirac</a> postulerte at positronet eksisterte i 1930, og det vart påvist i eit fysisk eksperiment av <a href="/wiki/Carl_David_Anderson" title="Carl David Anderson">Carl David Anderson</a> i 1932. I følgje teorien til Dirac kan ein sjå på eit positron som eit manglande elektron i ein negativ energitilstand. Ein kallar dette eit <a href="/wiki/Elektronhol" class="mw-redirect" title="Elektronhol">elektronhol</a> og eit slikt «hol» vert tola som eit positron. Denne teorien heiter <a href="/wiki/Holteori" title="Holteori">holteori</a>. Prosessen der vert danna eit elektron og eit positron samstundeds vert kalla <a href="/wiki/Pardanning_i_fysikk" title="Pardanning i fysikk">pardanning</a>. Den omvende prosessen, der dei to støyter og forsvinn, vert kalla <a href="/wiki/Annihilasjon" title="Annihilasjon">annihilasjon</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Kjelder">Kjelder</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Positron&veaction=edit&section=1" title="Endre bolk: Kjelder" class="mw-editsection-visualeditor"><span>endre</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Positron&action=edit&section=1" title="Rediger kildekoden til seksjonen Kjelder"><span>endre wikiteksten</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><cite class="citation web"><a rel="nofollow" class="external text" href="http://snl.no/positron">«positron»</a>. <i>Store norske leksikon</i>. 14.10.2011.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fnn.wikipedia.org%3APositron&rft.atitle=positron&rft.chron=14.10.2011&rft.genre=unknown&rft.jtitle=Store+norske+leksikon&rft_id=http%3A%2F%2Fsnl.no%2Fpositron&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r3515230">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul 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title="Toppkvark">t</a><b> ·</b> <span class="unicode" style="white-space:nowrap;"><span style="text-decoration:overline;">t</span></span><b> ·</b> <a href="/w/index.php?title=Botnkvark&action=edit&redlink=1" class="new" title="Botnkvark (sida finst ikkje)">b</a><b> ·</b> <span class="unicode" style="white-space:nowrap;"><span style="text-decoration:overline;">b</span></span></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/wiki/Lepton" title="Lepton">Leptonar</a></div></th> <td style="width:100%;" colspan="1"> <span class="unicode" style="white-space:nowrap;">e<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">−</span></span><b> ·</b> <span class="unicode" style="white-space:nowrap;">e<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">+</span></span><b> ·</b> <a href="/wiki/Myon" title="Myon"><span class="unicode" style="white-space:nowrap;">μ<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">−</span></span><b> ·</b> <span class="unicode" style="white-space:nowrap;">μ<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">+</span></span></a><b> ·</b> <a href="/wiki/Partikkelen_tau" class="mw-redirect" title="Partikkelen tau"><span class="unicode" style="white-space:nowrap;">τ<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">−</span></span><b> ·</b> <span class="unicode" style="white-space:nowrap;">τ<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">+</span></span></a><b> ·</b> <a href="/w/index.php?title=Elektron-n%C3%B8ytrino&action=edit&redlink=1" class="new" title="Elektron-nøytrino (sida finst ikkje)"><span class="unicode" style="white-space:nowrap;">ν<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />e</span></span><b> ·</b> <span class="unicode" style="white-space:nowrap;"><span style="text-decoration:overline;">ν</span><span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />e</span></span></a><b> ·</b> <a href="/w/index.php?title=Myon-n%C3%B8ytrino&action=edit&redlink=1" class="new" title="Myon-nøytrino (sida finst ikkje)"><span class="unicode" style="white-space:nowrap;">ν<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />μ</span></span><b> ·</b> <span class="unicode" style="white-space:nowrap;"><span style="text-decoration:overline;">ν</span><span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />μ</span></span></a><b> ·</b> <a href="/w/index.php?title=Tau-n%C3%B8ytrino&action=edit&redlink=1" class="new" title="Tau-nøytrino (sida finst ikkje)"><span class="unicode" style="white-space:nowrap;">ν<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />τ</span></span><b> ·</b> <span class="unicode" style="white-space:nowrap;"><span style="text-decoration:overline;">ν</span><span style="display:inline-block; margin-bottom:-0.3em; vertical-align:-0.4em; line-height:1.2em; font-size:85%; text-align:left;"><br />τ</span></span></a></td> </tr></tbody></table></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right;"><div style="padding:0em 0.75em;"><a href="/wiki/Boson" title="Boson">Boson</a></div></th> <td style="width:100%;" colspan="1"> <table class="navbox nowraplinks" style="font-size:100%; padding:0; border:none; margin:-3px; text-align:left;"><tbody><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Gauge-boson&action=edit&redlink=1" class="new" title="Gauge-boson (sida finst ikkje)">Gauge</a></div></th> <td style="width:100%;" colspan="1"> <span class="unicode" style="white-space:nowrap;">γ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">g</span><b> ·</b> <a href="/wiki/W-_og_Z-boson" title="W- og Z-boson"><span class="unicode" style="white-space:nowrap;">W<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">±</span></span><b> ·</b> <span class="unicode" style="white-space:nowrap;">Z</span></a></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Skalar-boson&action=edit&redlink=1" class="new" title="Skalar-boson (sida finst ikkje)">Skalar</a></div></th> <td style="width:100%;" colspan="1"> <span class="unicode" style="white-space:nowrap;">H<span style="display:inline-block; margin-bottom:-0.3em; vertical-align:0.8em; line-height:1.2em; font-size:85%; text-align:left;">0</span></span></td> </tr></tbody></table></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;">Andre</div></th> <td style="width:100%;" colspan="1"> <a href="/w/index.php?title=Faddejev%E2%80%93Popov-sp%C3%B8kelse&action=edit&redlink=1" class="new" title="Faddejev–Popov-spøkelse (sida finst ikkje)">Spøkelse</a></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Hypotetiske_partiklar&action=edit&redlink=1" class="new" title="Hypotetiske partiklar (sida finst ikkje)">Hypotetiske</a></div></th> <td style="width:100%;" colspan="1"> <table class="navbox nowraplinks" style="font-size:100%; padding:0; border:none; margin:-3px; text-align:left;"><tbody><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Superpartner&action=edit&redlink=1" class="new" title="Superpartner (sida finst ikkje)">Superpartnerar</a></div></th> <td style="width:100%;" colspan="1"> <table class="navbox nowraplinks" style="font-size:100%; padding:0; border:none; margin:-3px; text-align:left;"><tbody><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Gaugino&action=edit&redlink=1" class="new" title="Gaugino (sida finst ikkje)">Gaugino</a></div></th> <td style="width:100%;" colspan="1"> <a href="/w/index.php?title=Gluino&action=edit&redlink=1" class="new" title="Gluino (sida finst ikkje)">Gluino</a><b> ·</b> <a href="/w/index.php?title=Gravitino&action=edit&redlink=1" class="new" title="Gravitino (sida finst ikkje)">Gravitino</a></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;">Andre</div></th> <td style="width:100%;" colspan="1"> <a href="/w/index.php?title=Aksino&action=edit&redlink=1" class="new" title="Aksino (sida finst ikkje)">Aksino</a><b> ·</b> <a href="/w/index.php?title=Chargino&action=edit&redlink=1" class="new" title="Chargino (sida finst ikkje)">Chargino</a><b> ·</b> <a href="/w/index.php?title=Higgsino&action=edit&redlink=1" class="new" title="Higgsino (sida finst ikkje)">Higgsino</a><b> ·</b> <a href="/w/index.php?title=N%C3%B8ytralino&action=edit&redlink=1" class="new" title="Nøytralino (sida finst ikkje)">Nøytralino</a><b> ·</b> <a href="/w/index.php?title=Sfermion&action=edit&redlink=1" class="new" title="Sfermion (sida finst ikkje)">Sfermion</a></td> </tr></tbody></table></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;">Andre</div></th> <td style="width:100%;" colspan="1"> <a href="/wiki/Aksion" title="Aksion">A<sup>0</sup></a><b> ·</b> <a href="/w/index.php?title=Dilaton&action=edit&redlink=1" class="new" title="Dilaton (sida finst ikkje)">Dilaton</a><b> ·</b> <a href="/wiki/Graviton" title="Graviton">G</a><b> ·</b> <span class="unicode" style="white-space:nowrap;">J</span><b> ·</b> <a href="/w/index.php?title=Majorana-fermion&action=edit&redlink=1" class="new" title="Majorana-fermion (sida finst ikkje)">Majorana-fermion</a><b> ·</b> <a href="/wiki/Magnetisk_monopol" title="Magnetisk monopol">m</a><b> ·</b> <a href="/wiki/Takyon" title="Takyon">Takyon</a><b> ·</b> <a href="/w/index.php?title=X-_og_Y-boson&action=edit&redlink=1" class="new" title="X- og Y-boson (sida finst ikkje)"><span class="unicode" style="white-space:nowrap;">X</span></a><b> ·</b> <a href="/w/index.php?title=X-_og_Y-boson&action=edit&redlink=1" class="new" title="X- og Y-boson (sida finst ikkje)"><span class="unicode" style="white-space:nowrap;">Y</span></a><b> ·</b> <a href="/w/index.php?title=W%27-_og_Z%27-boson&action=edit&redlink=1" class="new" title="W'- og Z'-boson (sida finst ikkje)">W'</a><b> ·</b> <a href="/w/index.php?title=W%27-_og_Z%27-boson&action=edit&redlink=1" class="new" title="W'- og Z'-boson (sida finst ikkje)">Z'</a><b> ·</b> <a href="/w/index.php?title=Sterilt_n%C3%B8ytrino&action=edit&redlink=1" class="new" title="Sterilt nøytrino (sida finst ikkje)">Sterilt nøytrino</a></td> </tr></tbody></table></td> </tr></tbody></table></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Bunden_tilstand&action=edit&redlink=1" class="new" title="Bunden tilstand (sida finst ikkje)">Samansette</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><table class="navbox nowraplinks" style="font-size:100%; padding:0; border:none; margin:-3px; text-align:left;"><tbody><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right;"><div style="padding:0em 0.75em;"><a href="/wiki/Hadron" title="Hadron">Hadron</a></div></th> <td style="width:100%;" colspan="1"> <table class="navbox nowraplinks" style="font-size:100%; padding:0; border:none; margin:-3px; text-align:left;"><tbody><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/wiki/Baryon" title="Baryon">Baryon</a> / <a href="/wiki/Hyperon" title="Hyperon">Hyperon</a></div></th> <td style="width:100%;" colspan="1"> <span class="unicode" style="white-space:nowrap;">N</span> <small>(<span class="unicode" style="white-space:nowrap;">p</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">n</span></small>)<b> ·</b> <span class="unicode" style="white-space:nowrap;">Δ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">Λ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">Σ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">Ξ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">Ω</span></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/wiki/Meson" title="Meson">Meson</a> / <a href="/w/index.php?title=Kvarkonium&action=edit&redlink=1" class="new" title="Kvarkonium (sida finst ikkje)">Kvarkonia</a></div></th> <td style="width:100%;" colspan="1"> <span class="unicode" style="white-space:nowrap;">π</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">ρ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">η</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">η′</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">φ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">ω</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">J/ψ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">Υ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">θ</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">K</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">B</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">D</span><b> ·</b> <span class="unicode" style="white-space:nowrap;">T</span></td> </tr></tbody></table></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;">Andre</div></th> <td style="width:100%;" colspan="1"> <a href="/wiki/Atomkjerne" title="Atomkjerne">Atomkjernar</a><b> ·</b> <a href="/wiki/Atom" title="Atom">Atom</a><b> ·</b> <a href="/w/index.php?title=Dikvar&action=edit&redlink=1" class="new" title="Dikvar (sida finst ikkje)">Dikvarar</a><b> ·</b> <a href="/w/index.php?title=Ekostisk_atom&action=edit&redlink=1" class="new" title="Ekostisk atom (sida finst ikkje)">Eksotiske atom</a> <small>(<a href="/wiki/Positronium" title="Positronium">Positronium</a><b> ·</b> <a href="/w/index.php?title=Muonium&action=edit&redlink=1" class="new" title="Muonium (sida finst ikkje)">Muonium</a><b> ·</b> <a href="/w/index.php?title=Tauonium&action=edit&redlink=1" class="new" title="Tauonium (sida finst ikkje)">Tauonium</a><b> ·</b> <a href="/w/index.php?title=Onium&action=edit&redlink=1" class="new" title="Onium (sida finst ikkje)">Onia</a></small>)<b> ·</b> <a href="/w/index.php?title=Superatom&action=edit&redlink=1" class="new" title="Superatom (sida finst ikkje)">Superatom</a><b> ·</b> <a href="/wiki/Molekyl" title="Molekyl">Molekyl</a></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Kategori:Hypotetiske_samansette_partiklar&action=edit&redlink=1" class="new" title="Kategori:Hypotetiske samansette partiklar (sida finst ikkje)">Hypotetiske</a></div></th> <td style="width:100%;" colspan="1"> <table class="navbox nowraplinks" style="font-size:100%; padding:0; border:none; margin:-3px; text-align:left;"><tbody><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Eksotisk_hadron&action=edit&redlink=1" class="new" title="Eksotisk hadron (sida finst ikkje)">Eksotiske hadron</a></div></th> <td style="width:100%;" colspan="1"> <table class="navbox nowraplinks" style="font-size:100%; padding:0; border:none; margin:-3px; text-align:left;"><tbody><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Eksotisk_baryon&action=edit&redlink=1" class="new" title="Eksotisk baryon (sida finst ikkje)">Eksotiske baryon</a></div></th> <td style="width:100%;" colspan="1"> <a href="/w/index.php?title=Dibaryon&action=edit&redlink=1" class="new" title="Dibaryon (sida finst ikkje)">Dibaryon</a><b> ·</b> <a href="/w/index.php?title=Pentakvark&action=edit&redlink=1" class="new" title="Pentakvark (sida finst ikkje)">Pentakvark</a><b> ·</b> <a href="/w/index.php?title=Skyrmion&action=edit&redlink=1" class="new" title="Skyrmion (sida finst ikkje)">Skyrmion</a></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/w/index.php?title=Eksotisk_meson&action=edit&redlink=1" class="new" title="Eksotisk meson (sida finst ikkje)">Eksotiske meson</a></div></th> <td style="width:100%;" colspan="1"> <a href="/w/index.php?title=Glueball&action=edit&redlink=1" class="new" title="Glueball (sida finst ikkje)">Glueball</a><b> ·</b> <a href="/w/index.php?title=Tetrakvark&action=edit&redlink=1" class="new" title="Tetrakvark (sida finst ikkje)">Tetrakvark</a></td> </tr></tbody></table></td> </tr><tr> <th style="padding-left:0px;padding-right:0px;color:black; background:#e6e6ff;white-space:nowrap;text-align:right; font-weight:normal;font-weight:normal;"><div style="padding:0em 0.75em;">Andre</div></th> <td style="width:100%;" colspan="1"> <a href="/w/index.php?title=Mesonisk_molekyl&action=edit&redlink=1" class="new" title="Mesonisk molekyl (sida finst ikkje)">Mesonisk molekyl</a><b> ·</b> <a href="/w/index.php?title=Pomeron&action=edit&redlink=1" class="new" title="Pomeron (sida finst ikkje)">Pomeron</a></td> </tr></tbody></table></td> </tr></tbody></table></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/w/index.php?title=Kvasipartikkel&action=edit&redlink=1" class="new" title="Kvasipartikkel (sida finst ikkje)">Kvasipartiklar</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/w/index.php?title=Davydovsoliton&action=edit&redlink=1" class="new" title="Davydovsoliton (sida finst ikkje)">Davydovsoliton</a><b> ·</b> <a href="/w/index.php?title=Eksiton&action=edit&redlink=1" class="new" title="Eksiton (sida finst ikkje)">Eksiton</a><b> ·</b> <a href="/wiki/Elektronhol" class="mw-redirect" title="Elektronhol">Hol</a><b> ·</b> <a href="/wiki/Magnon" title="Magnon">Magnon</a><b> ·</b> <a href="/wiki/Fonon" title="Fonon">Fonon</a><b> ·</b> <a href="/w/index.php?title=Plasmaron&action=edit&redlink=1" class="new" title="Plasmaron (sida finst ikkje)">Plasmaron</a><b> ·</b> <a href="/w/index.php?title=Plasmon&action=edit&redlink=1" class="new" title="Plasmon (sida finst ikkje)">Plasmon</a><b> ·</b> <a href="/w/index.php?title=Polariton&action=edit&redlink=1" class="new" title="Polariton (sida finst ikkje)">Polariton</a><b> ·</b> <a href="/w/index.php?title=Polaron&action=edit&redlink=1" class="new" title="Polaron (sida finst ikkje)">Polaron</a><b> ·</b> <a href="/w/index.php?title=Roton&action=edit&redlink=1" class="new" title="Roton (sida finst ikkje)">Roton</a><b> ·</b> <a href="/w/index.php?title=Trion_i_fysikk&action=edit&redlink=1" class="new" title="Trion i fysikk (sida finst ikkje)">Trion</a></div></td></tr></tbody></table></div><div class="spire" style="clear: both;"><span typeof="mw:File"><a href="/wiki/Fil:P_physics.png" class="mw-file-description" title="Spire"><img alt="Spire" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/P_physics.png/20px-P_physics.png" decoding="async" width="20" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/P_physics.png/30px-P_physics.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/P_physics.png/40px-P_physics.png 2x" data-file-width="77" data-file-height="68" /></a></span> Denne <a href="/wiki/Kategori:Fysikkspirer" title="Kategori:Fysikkspirer">fysikkartikkelen</a> er ei <b><a href="/wiki/Wikipedia:Spire" title="Wikipedia:Spire">spire</a></b>. 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