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[o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>로그인</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"> 로그아웃한 편집자를 위한 문서 <a href="/wiki/%EB%8F%84%EC%9B%80%EB%A7%90:%EC%86%8C%EA%B0%9C" aria-label="편집에 관해 더 알아보기"><span>더 알아보기</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/%ED%8A%B9%EC%88%98:%EB%82%B4%EA%B8%B0%EC%97%AC" title="이 IP 주소의 편집 목록 [y]" accesskey="y"><span>기여</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EC%82%AC%EC%9A%A9%EC%9E%90%ED%86%A0%EB%A1%A0" title="현재 사용하는 IP 주소에 대한 토론 문서 [n]" accesskey="n"><span>토론</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"></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="사이트"> <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="목차" 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">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</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">처음 위치</div> </a> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-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="목차" 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="목차 토글" > <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">목차 토글</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">양전자 방출</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="다른 언어로 문서를 방문합니다. 25개 언어로 읽을 수 있습니다" > <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-25" 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">25개 언어</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%86%D8%A8%D8%B9%D8%A7%D8%AB_%D8%A7%D9%84%D8%A8%D9%88%D8%B2%D9%8A%D8%AA%D8%B1%D9%88%D9%86" title="انبعاث البوزيترون – 아랍어" lang="ar" hreflang="ar" data-title="انبعاث البوزيترون" data-language-autonym="العربية" data-language-local-name="아랍어" 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/Emisi%C3%B3n_de_positrones" title="Emisión de positrones – 아스투리아어" lang="ast" hreflang="ast" data-title="Emisión de positrones" data-language-autonym="Asturianu" data-language-local-name="아스투리아어" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Emissi%C3%B3_de_positrons" title="Emissió de positrons – 카탈로니아어" lang="ca" hreflang="ca" data-title="Emissió de positrons" data-language-autonym="Català" data-language-local-name="카탈로니아어" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/P%C5%99em%C4%9Bna_beta_plus" title="Přeměna beta plus – 체코어" lang="cs" hreflang="cs" data-title="Přeměna beta plus" data-language-autonym="Čeština" data-language-local-name="체코어" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/Beta-Plus-Zerfall" title="Beta-Plus-Zerfall – 독일어" lang="de" hreflang="de" data-title="Beta-Plus-Zerfall" data-language-autonym="Deutsch" data-language-local-name="독일어" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Positron_emission" title="Positron emission – 영어" lang="en" hreflang="en" data-title="Positron emission" data-language-autonym="English" data-language-local-name="영어" 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/Emisi%C3%B3n_de_positrones" title="Emisión de positrones – 스페인어" lang="es" hreflang="es" data-title="Emisión de positrones" data-language-autonym="Español" data-language-local-name="스페인어" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%86%D8%B4%D8%B1_%D9%BE%D9%88%D8%B2%DB%8C%D8%AA%D8%B1%D9%88%D9%86" title="نشر پوزیترون – 페르시아어" lang="fa" hreflang="fa" data-title="نشر پوزیترون" data-language-autonym="فارسی" data-language-local-name="페르시아어" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Positroniemissio" title="Positroniemissio – 핀란드어" lang="fi" hreflang="fi" data-title="Positroniemissio" data-language-autonym="Suomi" data-language-local-name="핀란드어" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/%C3%89mission_de_positon" title="Émission de positon – 프랑스어" lang="fr" hreflang="fr" data-title="Émission de positon" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Emisi_positron" title="Emisi positron – 인도네시아어" lang="id" hreflang="id" data-title="Emisi positron" data-language-autonym="Bahasa Indonesia" data-language-local-name="인도네시아어" class="interlanguage-link-target"><span>Bahasa Indonesia</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%E6%94%BE%E5%87%BA" title="陽電子放出 – 일본어" lang="ja" hreflang="ja" data-title="陽電子放出" data-language-autonym="日本語" data-language-local-name="일본어" class="interlanguage-link-target"><span>日本語</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%A3%E1%83%9A%E1%83%98_%E1%83%92%E1%83%90%E1%83%9B%E1%83%9D%E1%83%A1%E1%83%AE%E1%83%98%E1%83%95%E1%83%94%E1%83%91%E1%83%90" title="პოზიტრონული გამოსხივება – 조지아어" lang="ka" hreflang="ka" data-title="პოზიტრონული გამოსხივება" data-language-autonym="ქართული" data-language-local-name="조지아어" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%D9%BE%D8%A7%D8%B2%D9%90%D9%B9%D8%B1%D9%9B%D8%A7%D9%86_%D8%A7%D9%90%D9%85%D9%90%D8%B4%D9%8E%D9%86" title="پازِٹرٛان اِمِشَن – 카슈미르어" lang="ks" hreflang="ks" data-title="پازِٹرٛان اِمِشَن" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="카슈미르어" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Pemancaran_positron" title="Pemancaran positron – 말레이어" lang="ms" hreflang="ms" data-title="Pemancaran positron" data-language-autonym="Bahasa Melayu" data-language-local-name="말레이어" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds badge-Q70894304 mw-list-item" title=""><a href="https://nds.wikipedia.org/wiki/Beta-Plus-Verfall" title="Beta-Plus-Verfall – 저지 독일어" lang="nds" hreflang="nds" data-title="Beta-Plus-Verfall" data-language-autonym="Plattdüütsch" data-language-local-name="저지 독일어" 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/Rozpad_beta_plus" title="Rozpad beta plus – 폴란드어" lang="pl" hreflang="pl" data-title="Rozpad beta plus" data-language-autonym="Polski" data-language-local-name="폴란드어" 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/Emiss%C3%A3o_de_positr%C3%B5es" title="Emissão de positrões – 포르투갈어" lang="pt" hreflang="pt" data-title="Emissão de positrões" data-language-autonym="Português" data-language-local-name="포르투갈어" class="interlanguage-link-target"><span>Português</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%D0%BD%D1%8B%D0%B9_%D1%80%D0%B0%D1%81%D0%BF%D0%B0%D0%B4" title="Позитронный распад – 러시아어" lang="ru" hreflang="ru" data-title="Позитронный распад" data-language-autonym="Русский" data-language-local-name="러시아어" class="interlanguage-link-target"><span>Русский</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%D1%81%D0%BA%D0%B0_%D0%B5%D0%BC%D0%B8%D1%81%D0%B8%D1%98%D0%B0" title="Позитронска емисија – 세르비아어" lang="sr" hreflang="sr" data-title="Позитронска емисија" data-language-autonym="Српски / srpski" data-language-local-name="세르비아어" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%81%E0%B8%B2%E0%B8%A3%E0%B8%9B%E0%B8%A5%E0%B9%88%E0%B8%AD%E0%B8%A2%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="การปล่อยโพซิตรอน – 태국어" lang="th" hreflang="th" data-title="การปล่อยโพซิตรอน" data-language-autonym="ไทย" data-language-local-name="태국어" 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_emisyonu" title="Pozitron emisyonu – 터키어" lang="tr" hreflang="tr" data-title="Pozitron emisyonu" data-language-autonym="Türkçe" data-language-local-name="터키어" 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%D0%BD%D0%B8%D0%B9_%D1%80%D0%BE%D0%B7%D0%BF%D0%B0%D0%B4" title="Позитронний розпад – 우크라이나어" lang="uk" hreflang="uk" data-title="Позитронний розпад" data-language-autonym="Українська" data-language-local-name="우크라이나어" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Ph%C3%A1t_x%E1%BA%A1_positron" title="Phát xạ positron – 베트남어" lang="vi" hreflang="vi" data-title="Phát xạ positron" data-language-autonym="Tiếng Việt" data-language-local-name="베트남어" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%AD%A3%E7%94%B5%E5%AD%90%E5%8F%91%E5%B0%84" title="正电子发射 – 중국어" lang="zh" hreflang="zh" data-title="正电子发射" data-language-autonym="中文" data-language-local-name="중국어" 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/Q1357356#sitelinks-wikipedia" title="언어 간 링크 편집" class="wbc-editpage">링크 편집</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="이름공간"> <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 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href="/wiki/%EC%9D%B4%EC%A4%91_%EC%A0%84%EC%9E%90_%ED%8F%AC%ED%9A%8D" title="이중 전자 포획">이중 전자 포획</a> · <a href="/wiki/%EB%82%B4%EB%B6%80_%EC%A0%84%ED%99%98" title="내부 전환">내부 전환</a> · <a href="/wiki/%EC%9D%B4%EC%84%B1%EC%A7%88%ED%95%B5_%EC%A0%84%EC%9D%B4" title="이성질핵 전이">이성질핵 전이</a> · <a href="/wiki/%EB%AD%89%EC%B9%98_%EB%B6%95%EA%B4%B4" title="뭉치 붕괴">뭉치 붕괴</a> · <a href="/wiki/%EC%9E%90%EB%B0%9C_%ED%95%B5%EB%B6%84%EC%97%B4" title="자발 핵분열">자발 핵분열</a></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title">방출 과정</div><div class="sidebar-list-content mw-collapsible-content"><a href="/wiki/%EC%A4%91%EC%84%B1%EC%9E%90_%EB%B0%A9%EC%B6%9C" title="중성자 방출">중성자 방출</a> · <a class="mw-selflink selflink">양전자 방출</a> · <a href="/wiki/%EC%96%91%EC%84%B1%EC%9E%90_%EB%B0%A9%EC%B6%9C" title="양성자 방출">양성자 방출</a></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title">고에너지 반응</div><div class="sidebar-list-content mw-collapsible-content"><a href="/w/index.php?title=%ED%95%B5%ED%8C%8C%EC%87%84&action=edit&redlink=1" class="new" title="핵파쇄 (없는 문서)">핵파쇄</a> · <a href="/wiki/%EC%9A%B0%EC%A3%BC%EC%84%A0_%ED%8C%8C%EC%87%84" title="우주선 파쇄">우주선 파쇄</a> · <a href="/wiki/%EA%B4%91%EB%B6%95%EA%B4%B4" title="광붕괴">광붕괴</a></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title"><a href="/wiki/%ED%95%B5%ED%95%A9%EC%84%B1" title="핵합성">핵합성</a></div><div class="sidebar-list-content mw-collapsible-content"><a href="/wiki/%ED%95%AD%EC%84%B1_%ED%95%B5%ED%95%A9%EC%84%B1" title="항성 핵합성">항성 핵합성</a><br /><a href="/wiki/%EB%8C%80%ED%8F%AD%EB%B0%9C_%ED%95%B5%ED%95%A9%EC%84%B1" title="대폭발 핵합성">대폭발 핵합성</a><br /><a href="/wiki/%EC%B4%88%EC%8B%A0%EC%84%B1_%ED%95%B5%ED%95%A9%EC%84%B1" title="초신성 핵합성">초신성 핵합성</a></div></div></td> </tr><tr><td class="sidebar-content"> <div class="sidebar-list mw-collapsible mw-collapsed"><div class="sidebar-list-title">과학자</div><div class="sidebar-list-content mw-collapsible-content"><a href="/wiki/%EC%96%B4%EB%8B%88%EC%8A%A4%ED%8A%B8_%EB%9F%AC%EB%8D%94%ED%8D%BC%EB%93%9C" title="어니스트 러더퍼드">러더퍼드</a> <span style="font-weight:bold;">·</span> <a href="/w/index.php?title=%ED%98%B8%EB%AF%B8_J._%EB%B0%94%EB%B0%94&action=edit&redlink=1" class="new" title="호미 J. 바바 (없는 문서)">바바</a> <span style="font-weight:bold;">·</span> <a href="/wiki/%EC%95%99%EB%A6%AC_%EB%B2%A0%ED%81%AC%EB%A0%90" title="앙리 베크렐">베크렐</a> <span style="font-weight:bold;">·</span> <a href="/wiki/%ED%95%9C%EC%8A%A4_%EB%B2%A0%ED%85%8C" title="한스 베테">베테</a> <span style="font-weight:bold;">·</span> <a href="/wiki/%EB%A7%88%EB%A6%AC_%ED%80%B4%EB%A6%AC" title="마리 퀴리">퀴리</a> <span style="font-weight:bold;">·</span> <a href="/wiki/%EC%97%94%EB%A6%AC%EC%BD%94_%ED%8E%98%EB%A5%B4%EB%AF%B8" title="엔리코 페르미">페르미</a></div></div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36480591"><style data-mw-deduplicate="TemplateStyles:r34311309">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-보기"><a href="/wiki/%ED%8B%80:%ED%95%B5%EB%AC%BC%EB%A6%AC%ED%95%99" title="틀:핵물리학"><abbr title="이 틀을 보기">v</abbr></a></li><li class="nv-토론"><a href="/w/index.php?title=%ED%8B%80%ED%86%A0%EB%A1%A0:%ED%95%B5%EB%AC%BC%EB%A6%AC%ED%95%99&action=edit&redlink=1" class="new" title="틀토론:핵물리학 (없는 문서)"><abbr title="이 틀에 관해 토론하기">t</abbr></a></li><li class="nv-편집"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%AC%B8%EC%84%9C%ED%8E%B8%EC%A7%91/%ED%8B%80:%ED%95%B5%EB%AC%BC%EB%A6%AC%ED%95%99" title="특수:문서편집/틀:핵물리학"><abbr title="이 틀을 편집하기">e</abbr></a></li></ul></div></td></tr></tbody></table> <p><b>양전자 방출</b>(positron emission)은 <a href="/wiki/%EB%B2%A0%ED%83%80_%EB%B6%95%EA%B4%B4" title="베타 붕괴">베타 붕괴</a>의 일종으로 때로는 <b>베타 플러스</b>(β<sup>+</sup>)로 쓰기도 한다. 베타 플러스 붕괴시에, <a href="/wiki/%EC%96%91%EC%84%B1%EC%9E%90" title="양성자">양성자</a>는 <a href="/wiki/%EC%95%BD%ED%95%9C_%ED%95%B5%EB%A0%A5" class="mw-redirect" title="약한 핵력">약한 핵력</a>을 통해 <a href="/wiki/%EC%A4%91%EC%84%B1%EC%9E%90" title="중성자">중성자</a>로 변환되며, 이때 <a href="/wiki/%EB%B2%A0%ED%83%80_%ED%94%8C%EB%9F%AC%EC%8A%A4_%EC%9E%85%EC%9E%90" class="mw-redirect" title="베타 플러스 입자">베타 플러스 입자</a>(<a href="/wiki/%EC%96%91%EC%A0%84%EC%9E%90" title="양전자">양전자</a>)와 <a href="/wiki/%EC%A4%91%EC%84%B1%EB%AF%B8%EC%9E%90" title="중성미자">중성미자</a>가 방출된다. </p><p>양전자를 방출하는 <a href="/wiki/%EB%8F%99%EC%9C%84%EC%9B%90%EC%86%8C" class="mw-redirect" title="동위원소">동위원소</a>로는 <a href="/wiki/%ED%83%84%EC%86%8C" title="탄소">탄소</a>-11, <a href="/wiki/%EC%A7%88%EC%86%8C" title="질소">질소</a>-13, <a href="/wiki/%EC%82%B0%EC%86%8C" title="산소">산소</a>-15, <a href="/wiki/%ED%94%8C%EB%A3%A8%EC%98%A4%EB%A6%B0" title="플루오린">플루오린</a>-18이 있다. 예를 들면, 탄소-11은 다음과 같이 <a href="/wiki/%EB%B6%95%EC%86%8C" title="붕소">붕소</a>-11로 변한다. </p> <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {}^{11}{\hbox{C}}\;\to \;^{11}{\hbox{B}}\;+\;e^{+}\;+\;\nu _{e}.}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <msup> <mrow class="MJX-TeXAtom-ORD"> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>11</mn> </mrow> </msup> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mtext>C</mtext> </mstyle> </mrow> <mspace width="thickmathspace" /> <mo stretchy="false">→</mo> <msup> <mspace width="thickmathspace" /> <mrow class="MJX-TeXAtom-ORD"> <mn>11</mn> </mrow> </msup> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="false" scriptlevel="0"> <mtext>B</mtext> </mstyle> </mrow> <mspace width="thickmathspace" /> <mo>+</mo> <mspace width="thickmathspace" /> <msup> <mi>e</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>+</mo> </mrow> </msup> <mspace width="thickmathspace" /> <mo>+</mo> <mspace width="thickmathspace" /> <msub> <mi>ν</mi> <mrow class="MJX-TeXAtom-ORD"> <mi>e</mi> </mrow> </msub> <mo>.</mo> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {}^{11}{\hbox{C}}\;\to \;^{11}{\hbox{B}}\;+\;e^{+}\;+\;\nu _{e}.}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/0859baf3e3248970d8fd7abf85f4e7b2a4aade94" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:25.63ex; height:3.009ex;" alt="{\displaystyle {}^{11}{\hbox{C}}\;\to \;^{11}{\hbox{B}}\;+\;e^{+}\;+\;\nu _{e}.}"></span></dd></dl> <p>이러한 동위원소는 <a href="/wiki/%EC%96%91%EC%A0%84%EC%9E%90_%EB%8B%A8%EC%B8%B5_%EC%B4%AC%EC%98%81" class="mw-redirect" title="양전자 단층 촬영">양전자 단층 촬영</a>에 사용된다. </p><p><a href="/wiki/%EC%A0%84%EC%9E%90_%ED%8F%AC%ED%9A%8D" title="전자 포획">전자 포획</a>은 양전자 방출과 경쟁적으로 발생할 수 있는 또 다른 <a href="/wiki/%EB%B6%95%EA%B4%B4%EB%B0%A9%EC%8B%9D" class="mw-redirect" title="붕괴방식">붕괴방식</a>이지만, 에너지 차이가 커질수록 양전자 방출로 붕괴할 확률이 높아진다. </p> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%96%91%EC%A0%84%EC%9E%90_%EB%B0%A9%EC%B6%9C&action=edit&section=1" title="부분 편집: 같이 보기"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%EB%B2%A0%ED%83%80_%EB%B6%95%EA%B4%B4" title="베타 붕괴">베타 붕괴</a></li></ul> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36480591"><style data-mw-deduplicate="TemplateStyles:r36429174">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style></div><div role="navigation" class="navbox" aria-labelledby="핵과정" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36480591"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r34311309"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-보기"><a href="/wiki/%ED%8B%80:%ED%95%B5%EA%B3%BC%EC%A0%95" title="틀:핵과정"><abbr title="이 틀을 보기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">v</abbr></a></li><li class="nv-토론"><a href="/w/index.php?title=%ED%8B%80%ED%86%A0%EB%A1%A0:%ED%95%B5%EA%B3%BC%EC%A0%95&action=edit&redlink=1" class="new" title="틀토론:핵과정 (없는 문서)"><abbr title="이 틀에 관해 토론하기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">t</abbr></a></li><li class="nv-편집"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%AC%B8%EC%84%9C%ED%8E%B8%EC%A7%91/%ED%8B%80:%ED%95%B5%EA%B3%BC%EC%A0%95" title="특수:문서편집/틀:핵과정"><abbr title="이 틀을 편집하기" style=";;background:none transparent;border:none;box-shadow:none;padding:0;">e</abbr></a></li></ul></div><div id="핵과정" style="font-size:114%;margin:0 4em"><a href="/wiki/%ED%95%B5%EA%B3%BC%EC%A0%95" class="mw-redirect" title="핵과정">핵과정</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">방사성 붕괴 과정</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;width:13em;">핵자를 방출하는 붕괴</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%95%8C%ED%8C%8C_%EB%B6%95%EA%B4%B4" title="알파 붕괴">알파 붕괴</a></li> <li><a href="/wiki/%EB%AD%89%EC%B9%98_%EB%B6%95%EA%B4%B4" title="뭉치 붕괴">뭉치 붕괴</a></li> <li><a href="/wiki/%EC%A4%91%EC%84%B1%EC%9E%90_%EB%B0%A9%EC%B6%9C" title="중성자 방출">중성자 방출</a></li> <li><a href="/wiki/%EC%96%91%EC%84%B1%EC%9E%90_%EB%B0%A9%EC%B6%9C" title="양성자 방출">양성자 방출</a></li> <li><a href="/wiki/%EC%9E%90%EB%B0%9C_%ED%95%B5%EB%B6%84%EC%97%B4" title="자발 핵분열">자발 핵분열</a></li> <li><a href="/wiki/%EA%B4%91%EB%B6%95%EA%B4%B4" title="광붕괴">광붕괴</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;width:13em;">여러가지 베타 붕괴</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EB%B2%A0%ED%83%80_%EB%B6%95%EA%B4%B4" title="베타 붕괴">베타 붕괴</a></li> <li><a class="mw-selflink selflink">양전자 방출</a></li> <li><a href="/wiki/%EC%A0%84%EC%9E%90_%ED%8F%AC%ED%9A%8D" title="전자 포획">전자 포획</a></li> <li><a href="/wiki/%EC%9D%B4%EC%A4%91_%EB%B2%A0%ED%83%80_%EB%B6%95%EA%B4%B4" title="이중 베타 붕괴">이중 베타 붕괴</a></li> <li><a href="/wiki/%EC%9D%B4%EC%A4%91_%EC%A0%84%EC%9E%90_%ED%8F%AC%ED%9A%8D" title="이중 전자 포획">이중 전자 포획</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;width:13em;">동일 원자핵의<br /> 다른 상태로의 전이</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EA%B0%90%EB%A7%88%EC%84%A0" title="감마선">감마 붕괴</a></li> <li><a href="/wiki/%EC%9D%B4%EC%84%B1%EC%A7%88%ED%95%B5_%EC%A0%84%EC%9D%B4" title="이성질핵 전이">이성질핵 전이</a></li> <li><a href="/wiki/%EB%82%B4%EB%B6%80_%EC%A0%84%ED%99%98" title="내부 전환">내부 전환</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%ED%95%B5%ED%95%A9%EC%84%B1" title="핵합성">핵합성</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;width:9em;">핵융합 과정</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%A4%91%EC%88%98%EC%86%8C_%EC%9C%B5%ED%95%A9" title="중수소 융합">중수소 융합</a></li> <li><a href="/wiki/%EB%A6%AC%ED%8A%AC_%EC%97%B0%EC%86%8C" title="리튬 연소">리튬 연소</a></li> <li><a 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