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<div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Portada" title="Visiteu la pàgina principal [z]" accesskey="z"><span>Portada</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Especial:Article_aleatori" title="Carrega una pàgina a l’atzar [x]" accesskey="x"><span>Article a l'atzar</span></a></li><li id="n-Articles-de-qualitat" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Articles_de_qualitat"><span>Articles de qualitat</span></a></li> </ul> </div> </div> <div id="p-Comunitat" class="vector-menu mw-portlet mw-portlet-Comunitat" > <div class="vector-menu-heading"> Comunitat </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-portal" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Portal" title="Sobre el projecte, què podeu fer, on trobareu les coses"><span>Portal viquipedista</span></a></li><li id="n-Agenda-d'actes" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Trobades"><span>Agenda d'actes</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Especial:Canvis_recents" title="Una llista dels canvis recents al wiki [r]" accesskey="r"><span>Canvis recents</span></a></li><li id="n-La-taverna" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:La_taverna"><span>La taverna</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Contacte"><span>Contacte</span></a></li><li id="n-Xat" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Canals_IRC"><span>Xat</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Viquip%C3%A8dia:Ajuda" title="El lloc per a saber més coses"><span>Ajuda</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Portada" 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="Viquipèdia" src="/static/images/mobile/copyright/wikipedia-wordmark-ca.svg" style="width: 7.5em; height: 1.4375em;"> <img class="mw-logo-tagline" alt="l'Enciclopèdia Lliure" src="/static/images/mobile/copyright/wikipedia-tagline-ca.svg" width="120" height="14" style="width: 7.5em; height: 0.875em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Especial:Cerca" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Cerca a la Viquipèdia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Cerca</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Cerca a Viquipèdia" aria-label="Cerca a Viquipèdia" autocapitalize="sentences" title="Cerca a la Viquipèdia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Especial:Cerca"> </div> <button class="cdx-button cdx-search-input__end-button">Cerca</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Eines personals"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Aparença"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Aparença" > <label id="vector-appearance-dropdown-label" for="vector-appearance-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-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Aparença</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_ca.wikipedia.org&uselang=ca" class=""><span>Donatius</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Crea_compte&returnto=Taqui%C3%B3" title="Us animem a crear un compte i iniciar una sessió, encara que no és obligatori" class=""><span>Crea un compte</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Registre_i_entrada&returnto=Taqui%C3%B3" title="Us animem a registrar-vos, però no és obligatori [o]" accesskey="o" class=""><span>Inicia la sessió</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="Més opcions" > <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="Eines personals" > <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">Eines personals</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menú d'usuari" > <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_ca.wikipedia.org&uselang=ca"><span>Donatius</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Crea_compte&returnto=Taqui%C3%B3" title="Us animem a crear un compte i iniciar una sessió, encara que no és obligatori"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Crea un compte</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Registre_i_entrada&returnto=Taqui%C3%B3" title="Us animem a registrar-vos, però no és obligatori [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Inicia la sessió</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"> Pàgines per a editors no registrats <a href="/wiki/Ajuda:Introducci%C3%B3" aria-label="Vegeu més informació sobre l'edició"><span>més informació</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/Especial:Contribucions_pr%C3%B2pies" title="Una llista de les modificacions fetes des d'aquesta adreça IP [y]" accesskey="y"><span>Contribucions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Especial:Discussi%C3%B3_personal" title="Discussió sobre les edicions per aquesta adreça ip. [n]" accesskey="n"><span>Discussió per aquest IP</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="Lloc"> <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="Contingut" 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">Contingut</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mou a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">amaga</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">Inici</div> </a> </li> <li id="toc-Propietats_bàsiques" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Propietats_bàsiques"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Propietats bàsiques</span> </div> </a> <ul id="toc-Propietats_bàsiques-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Teories_de_camps_i_de_cordes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Teories_de_camps_i_de_cordes"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Teories de camps i de cordes</span> </div> </a> <ul id="toc-Teories_de_camps_i_de_cordes-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="Contingut" 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="Commuta la taula de continguts." > <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">Commuta la taula de continguts.</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">Taquió</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="Vés a un article en una altra llengua. Disponible en 54 llengües" > <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-54" 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">54 llengües</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%AA%D8%A7%D9%83%D9%8A%D9%88%D9%86" title="تاكيون - àrab" lang="ar" hreflang="ar" data-title="تاكيون" data-language-autonym="العربية" data-language-local-name="àrab" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A2%D0%B0%D1%85%D1%96%D1%91%D0%BD" title="Тахіён - belarús" lang="be" hreflang="be" data-title="Тахіён" data-language-autonym="Беларуская" data-language-local-name="belarús" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%9F%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%95%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%A8" title="ট্যাকিয়ন - bengalí" lang="bn" hreflang="bn" data-title="ট্যাকিয়ন" data-language-autonym="বাংলা" data-language-local-name="bengalí" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Takion" title="Takion - bosnià" lang="bs" hreflang="bs" data-title="Takion" data-language-autonym="Bosanski" data-language-local-name="bosnià" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Tachyon" title="Tachyon - txec" lang="cs" hreflang="cs" data-title="Tachyon" data-language-autonym="Čeština" data-language-local-name="txec" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Tachyon" title="Tachyon - danès" lang="da" hreflang="da" data-title="Tachyon" data-language-autonym="Dansk" data-language-local-name="danès" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Tachyon" title="Tachyon - alemany" lang="de" hreflang="de" data-title="Tachyon" data-language-autonym="Deutsch" data-language-local-name="alemany" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A4%CE%B1%CF%87%CF%85%CF%8C%CE%BD%CE%B9%CE%BF" title="Ταχυόνιο - grec" lang="el" hreflang="el" data-title="Ταχυόνιο" data-language-autonym="Ελληνικά" data-language-local-name="grec" 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/Tachyon" title="Tachyon - anglès" lang="en" hreflang="en" data-title="Tachyon" data-language-autonym="English" data-language-local-name="anglès" 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/Taqui%C3%B3n" title="Taquión - espanyol" lang="es" hreflang="es" data-title="Taquión" data-language-autonym="Español" data-language-local-name="espanyol" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Tahh%C3%BCon" title="Tahhüon - estonià" lang="et" hreflang="et" data-title="Tahhüon" data-language-autonym="Eesti" data-language-local-name="estonià" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Takioi" title="Takioi - basc" lang="eu" hreflang="eu" data-title="Takioi" data-language-autonym="Euskara" data-language-local-name="basc" 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/%D8%AA%D8%A7%DA%A9%DB%8C%D9%88%D9%86" title="تاکیون - persa" lang="fa" hreflang="fa" data-title="تاکیون" data-language-autonym="فارسی" data-language-local-name="persa" 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/Takyoni" title="Takyoni - finès" lang="fi" hreflang="fi" data-title="Takyoni" data-language-autonym="Suomi" data-language-local-name="finès" 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/Tachyon" title="Tachyon - francès" lang="fr" hreflang="fr" data-title="Tachyon" data-language-autonym="Français" data-language-local-name="francès" 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/Taiceon" title="Taiceon - irlandès" lang="ga" hreflang="ga" data-title="Taiceon" data-language-autonym="Gaeilge" data-language-local-name="irlandès" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%98%D7%9B%D7%99%D7%95%D7%9F" title="טכיון - hebreu" lang="he" hreflang="he" data-title="טכיון" data-language-autonym="עברית" data-language-local-name="hebreu" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Tahion" title="Tahion - croat" lang="hr" hreflang="hr" data-title="Tahion" data-language-autonym="Hrvatski" data-language-local-name="croat" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Tachion" title="Tachion - hongarès" lang="hu" hreflang="hu" data-title="Tachion" data-language-autonym="Magyar" data-language-local-name="hongarès" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8F%D5%A1%D5%AD%D5%AB%D5%B8%D5%B6" title="Տախիոն - armeni" lang="hy" hreflang="hy" data-title="Տախիոն" data-language-autonym="Հայերեն" data-language-local-name="armeni" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Takhion" title="Takhion - indonesi" lang="id" hreflang="id" data-title="Takhion" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesi" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Hra%C3%B0eind" title="Hraðeind - islandès" lang="is" hreflang="is" data-title="Hraðeind" data-language-autonym="Íslenska" data-language-local-name="islandès" 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/Tachione" title="Tachione - italià" lang="it" hreflang="it" data-title="Tachione" data-language-autonym="Italiano" data-language-local-name="italià" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%BF%E3%82%AD%E3%82%AA%E3%83%B3" title="タキオン - japonès" lang="ja" hreflang="ja" data-title="タキオン" data-language-autonym="日本語" data-language-local-name="japonès" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A2%D0%B0%D1%85%D0%B8%D0%BE%D0%BD" title="Тахион - kazakh" lang="kk" hreflang="kk" data-title="Тахион" data-language-autonym="Қазақша" data-language-local-name="kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%ED%83%80%ED%82%A4%EC%98%A8" title="타키온 - coreà" lang="ko" hreflang="ko" data-title="타키온" data-language-autonym="한국어" data-language-local-name="coreà" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Tachyon" title="Tachyon - llatí" lang="la" hreflang="la" data-title="Tachyon" data-language-autonym="Latina" data-language-local-name="llatí" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Tachion" title="Tachion - llombard" lang="lmo" hreflang="lmo" data-title="Tachion" data-language-autonym="Lombard" data-language-local-name="llombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Tachionas" title="Tachionas - lituà" lang="lt" hreflang="lt" data-title="Tachionas" data-language-autonym="Lietuvių" data-language-local-name="lituà" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A2%D0%B0%D1%85%D0%B8%D0%BE%D0%BD" title="Тахион - macedoni" lang="mk" hreflang="mk" data-title="Тахион" data-language-autonym="Македонски" data-language-local-name="macedoni" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%9F%E0%B4%BE%E0%B4%95%E0%B5%8D%E0%B4%95%E0%B4%BF%E0%B4%AF%E0%B5%8B%E0%B5%BA" title="ടാക്കിയോൺ - malaiàlam" lang="ml" hreflang="ml" data-title="ടാക്കിയോൺ" data-language-autonym="മലയാളം" data-language-local-name="malaiàlam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%9F%E0%A5%85%E0%A4%95%E0%A5%8D%E0%A4%AF%E0%A5%8B%E0%A4%A8" title="टॅक्योन - marathi" lang="mr" hreflang="mr" data-title="टॅक्योन" 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/Takion" title="Takion - malai" lang="ms" hreflang="ms" data-title="Takion" data-language-autonym="Bahasa Melayu" data-language-local-name="malai" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Tachyon" title="Tachyon - neerlandès" lang="nl" hreflang="nl" data-title="Tachyon" data-language-autonym="Nederlands" data-language-local-name="neerlandès" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Takyon" title="Takyon - noruec nynorsk" lang="nn" hreflang="nn" data-title="Takyon" data-language-autonym="Norsk nynorsk" data-language-local-name="noruec nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Takyon" title="Takyon - noruec bokmål" lang="nb" hreflang="nb" data-title="Takyon" data-language-autonym="Norsk bokmål" data-language-local-name="noruec bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Tachion" title="Tachion - polonès" lang="pl" hreflang="pl" data-title="Tachion" data-language-autonym="Polski" data-language-local-name="polonès" 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/T%C3%A1quion" title="Táquion - portuguès" lang="pt" hreflang="pt" data-title="Táquion" data-language-autonym="Português" data-language-local-name="portuguès" 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/Tahion" title="Tahion - romanès" lang="ro" hreflang="ro" data-title="Tahion" data-language-autonym="Română" data-language-local-name="romanès" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A2%D0%B0%D1%85%D0%B8%D0%BE%D0%BD" title="Тахион - rus" lang="ru" hreflang="ru" data-title="Тахион" data-language-autonym="Русский" data-language-local-name="rus" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Tachiuni" title="Tachiuni - sicilià" lang="scn" hreflang="scn" data-title="Tachiuni" data-language-autonym="Sicilianu" data-language-local-name="sicilià" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Tahion" title="Tahion - serbocroat" lang="sh" hreflang="sh" data-title="Tahion" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroat" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Tachyon" title="Tachyon - Simple English" lang="en-simple" hreflang="en-simple" data-title="Tachyon" data-language-autonym="Simple English" data-language-local-name="Simple English" 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/Tachy%C3%B3n" title="Tachyón - eslovac" lang="sk" hreflang="sk" data-title="Tachyón" data-language-autonym="Slovenčina" data-language-local-name="eslovac" 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/Tahion" title="Tahion - eslovè" lang="sl" hreflang="sl" data-title="Tahion" data-language-autonym="Slovenščina" data-language-local-name="eslovè" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Takioni" title="Takioni - albanès" lang="sq" hreflang="sq" data-title="Takioni" data-language-autonym="Shqip" data-language-local-name="albanès" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Takyon" title="Takyon - suec" lang="sv" hreflang="sv" data-title="Takyon" data-language-autonym="Svenska" data-language-local-name="suec" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%81%E0%B8%97%E0%B8%84%E0%B8%B5%E0%B8%AD%E0%B8%AD%E0%B8%99" title="แทคีออน - tai" lang="th" hreflang="th" data-title="แทคีออน" data-language-autonym="ไทย" data-language-local-name="tai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Tachyon" title="Tachyon - tagal" lang="tl" hreflang="tl" data-title="Tachyon" data-language-autonym="Tagalog" data-language-local-name="tagal" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Takyon" title="Takyon - turc" lang="tr" hreflang="tr" data-title="Takyon" data-language-autonym="Türkçe" data-language-local-name="turc" 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%A2%D0%B0%D1%85%D1%96%D0%BE%D0%BD%D0%B8" title="Тахіони - ucraïnès" lang="uk" hreflang="uk" data-title="Тахіони" data-language-autonym="Українська" data-language-local-name="ucraïnès" 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%B9%DB%8C%DA%A9%DB%8C%D9%88%D9%86" title="ٹیکیون - urdú" lang="ur" hreflang="ur" data-title="ٹیکیون" data-language-autonym="اردو" data-language-local-name="urdú" 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/Tachyon" title="Tachyon - vietnamita" lang="vi" hreflang="vi" data-title="Tachyon" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" 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href="/wiki/Fitxer:Crystal128-pipe.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Crystal128-pipe.svg/25px-Crystal128-pipe.svg.png" decoding="async" width="25" height="25" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Crystal128-pipe.svg/38px-Crystal128-pipe.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b8/Crystal128-pipe.svg/50px-Crystal128-pipe.svg.png 2x" data-file-width="192" data-file-height="192" /></a></span></td> <td class="mbox-text" style=""> <div class="mbox-text-span">Aquest article o secció no <a href="/wiki/Viquip%C3%A8dia:Citau_les_fonts" title="Viquipèdia:Citau les fonts">cita les fonts</a> o necessita més referències per a la seva <a href="/wiki/VP:VER" class="mw-redirect" title="VP:VER">verificabilitat</a>.</div> </td> </tr> </tbody></table> <table class="infobox" style="font-size:90%;width:25em"><caption style="font-weight:bold;background-color:#b0d1ad;"><span style="float:left;"><span typeof="mw:File"><a href="/wiki/Fitxer:Atom_editor_logo_black.svg" class="mw-file-description" title="Infotaula de partícula"><img alt="Infotaula de partícula" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Atom_editor_logo_black.svg/25px-Atom_editor_logo_black.svg.png" decoding="async" width="25" height="23" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Atom_editor_logo_black.svg/38px-Atom_editor_logo_black.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Atom_editor_logo_black.svg/50px-Atom_editor_logo_black.svg.png 2x" data-file-width="131" data-file-height="120" /></a></span></span>Taquió</caption><tbody><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"><span typeof="mw:File"><a href="/wiki/Fitxer:Tachyon04s.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Tachyon04s.gif/300px-Tachyon04s.gif" decoding="async" width="300" height="84" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/64/Tachyon04s.gif/450px-Tachyon04s.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/6/64/Tachyon04s.gif 2x" data-file-width="571" data-file-height="159" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;">Classificació</th><td class="infobox-data"><a href="/wiki/Part%C3%ADcula_hipot%C3%A8tica" title="Partícula hipotètica">partícula hipotètica</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q41995?uselang=ca#P279" title="Modifica el valor a Wikidata"><img alt="Modifica el valor a Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/10px-Arbcom_ru_editing.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/15px-Arbcom_ru_editing.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/63/Arbcom_ru_editing.svg/20px-Arbcom_ru_editing.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></span></td></tr></tbody></table> <p>Un <b>taquió</b> (del <a href="/wiki/Grec_antic" title="Grec antic">grec</a> ταχύς, <i>takhús</i>, 'ràpid') és una <a href="/wiki/Part%C3%ADcula_hipot%C3%A8tica" title="Partícula hipotètica">partícula hipotètica</a> que es mou a velocitats superlumíniques. La primera descripció teòrica dels taquions s'atribueix a <a href="/wiki/Arnold_Sommerfeld" title="Arnold Sommerfeld">Arnold Sommerfeld</a>; nogensmenys, el concepte va aparèixer amb força, especialment amb la <a href="/wiki/Teoria_de_cordes" title="Teoria de cordes">teoria de cordes</a> (concretament, amb la <a href="/wiki/Teoria_de_cordes_bos%C3%B2nica" title="Teoria de cordes bosònica">teoria de cordes bosònica</a>). Als taquions, se'ls atribueixen moltes propietats estranyes i precisament per això són un tema recurrent en les obres de <a href="/wiki/Ci%C3%A8ncia-ficci%C3%B3" title="Ciència-ficció">ciència-ficció</a>. </p><p>En el llenguatge de la <a href="/wiki/Relativitat_especial" title="Relativitat especial">relativitat especial</a>, un taquió és una partícula amb un <a href="/wiki/Quadrivector" title="Quadrivector">quadrimoment</a> espacial i <a href="/wiki/Temps_propi" title="Temps propi">temps propi</a> imaginari; com un taquió queda confinat a la zona espacial del diagrama espaitemps, mai no pot viatjar a velocitats inferiors a la de la llum. </p> <div class="mw-heading mw-heading2"><h2 id="Propietats_bàsiques"><span id="Propietats_b.C3.A0siques"></span>Propietats bàsiques</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Taqui%C3%B3&action=edit&section=1" title="Modifica la secció: Propietats bàsiques"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Si la seva <a href="/wiki/Energia" title="Energia">energia</a> i <a href="/wiki/Quantitat_de_moviment" title="Quantitat de moviment">moment</a> són reals, la seva <a href="/wiki/Massa_en_rep%C3%B2s" title="Massa en repòs">massa en repòs</a> és <a href="/wiki/Nombre_imaginari" title="Nombre imaginari">imaginària</a>. El temps propi que experimenta un taquió és també imaginari. Un curiós efecte és que, a diferència de partícules ordinàries, la velocitat d'un taquió augmenta quan la seva energia disminueix. Això és una conseqüència de la relativitat especial a causa del fet que, en teoria, un taquió té massa al quadrat negativa. D'acord amb Einstein, l'energia total d'una partícula conté una contribució de la massa en repòs i una de l'<a href="/wiki/Energia_cin%C3%A8tica" title="Energia cinètica">energia cinètica</a> del cos. Si <i>m</i> denota la massa en repòs, llavors l'energia total és donada per la relació: </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 E={\frac {mc^{2}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>E</mi> <mo>=</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mrow> <mi>m</mi> <msup> <mi>c</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> </mrow> <msqrt> <mn>1</mn> <mo>−</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <msup> <mi>v</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <msup> <mi>c</mi> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> </mfrac> </mrow> </msqrt> </mfrac> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle E={\frac {mc^{2}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/523a7acf0e899f7483a1c99d597d88b508949582" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -4.671ex; width:14.502ex; height:8.509ex;" alt="{\displaystyle E={\frac {mc^{2}}{\sqrt {1-{\frac {v^{2}}{c^{2}}}}}}}"></span>.</dd></dl> <p>Per a matèria ordinària, aquesta equació demostra que <i>E</i> augmenta amb la velocitat, tendint a l'infinit quan <i>v</i> (la velocitat) s'aproxima a <i>c</i>, la <a href="/wiki/Velocitat_de_la_llum" title="Velocitat de la llum">velocitat de la llum</a>. Si <i>m</i> és imaginària, en canvi, el denominador de la fracció necessita ser imaginari per a mantenir l'energia com un <a href="/wiki/Nombre_real" title="Nombre real">nombre real</a>. El denominador és imaginari si el nombre en l'arrel quadrada és negatiu, que solament passa si <i>v</i> és major que <i>c</i>. </p><p>L'existència d'aquestes partícules implicaria problemes en la física actual. Per exemple, suposant que un taquió tingués càrrega elèctrica, en accelerar-lo hauria d'emetre radiació electromagnètica (com qualsevol altra càrrega accelerada); ara bé, com en disminuir la seva energia la seva velocitat augmenta, una petita acceleració duria a una acceleració cada vegada més gran. Per altra banda, si els taquions existissin i poguessin interaccionar amb la matèria ordinària, podria violar-se el principi de causalitat. </p><p>En la teoria de la <a href="/wiki/Relativitat_general" title="Relativitat general">relativitat general</a>, és possible construir espaitemps en els quals les partícules es propaguin més ràpidament que la velocitat de la llum, respecte a un observador distant. N'és un exemple la <a href="/wiki/M%C3%A8trica_d%27Alcubierre" title="Mètrica d'Alcubierre">mètrica d'Alcubierre</a>. No obstant això, aquests no serien taquions en el sentit anterior, ja que no superarien la velocitat de la llum en un entorn local. </p> <div class="mw-heading mw-heading2"><h2 id="Teories_de_camps_i_de_cordes">Teories de camps i de cordes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Taqui%C3%B3&action=edit&section=2" title="Modifica la secció: Teories de camps i de cordes"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>En la <a href="/wiki/Teoria_qu%C3%A0ntica_de_camps" title="Teoria quàntica de camps">teoria quàntica de camps</a>, un taquió és el quàntum d'un camp, usualment un camp escalar, que té una massa al quadrat negativa. L'existència de tal partícula implica la inestabilitat del buit de l'espaitemps, perquè l'energia del buit té un màxim en comptes d'un mínim. Un petit impuls podria causar que el camp decaigués amb amplituds exponencialment creixents que, al mateix temps, podrien induir a una condensació taquiònica. El <a href="/wiki/Mecanisme_de_Higgs" class="mw-redirect" title="Mecanisme de Higgs">mecanisme de Higgs</a> n'és un exemple elemental, però és interessant adonar-se que una vegada que el camp taquiònic arriba al mínim de potencial, els seus quanta deixen de ser taquions per a convertir-se en <a href="/wiki/Bos%C3%B3_de_Higgs" title="Bosó de Higgs">bosons de Higgs</a> amb massa positiva. </p><p>Els taquions es troben en moltes versions de la teoria de cordes. En general, la teoria de cordes estableix que el que veiem com partícules —electrons, fotons, etc.— són en realitat diferents estats vibracionals d'una mateixa corda. La massa d'una partícula pot ser deduïda a partir de les vibracions de la corda. Els taquions apareixen freqüentment en l'espectre d'estats permesos de les cordes, de manera que alguns estats tenen masses al quadrat negatives i, per tant, masses imaginàries. </p> <div role="navigation" class="navbox" aria-labelledby="Model_estàndard_de_física_de_partícules" style="padding:3px"><table class="nowraplinks collapsible collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div class="plainlinks hlist navbar mini"><ul><li class="nv-view"><span typeof="mw:File"><a href="/wiki/Plantilla:Part%C3%ADcules" title="Plantilla:Partícules"><img alt="Vegeu aquesta plantilla" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Commons-emblem-notice.svg/18px-Commons-emblem-notice.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/28/Commons-emblem-notice.svg/27px-Commons-emblem-notice.svg.png 1.5x, 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title="Fermió">Fermions</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Quark" title="Quark">Quarks</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Quark_amunt" class="mw-redirect" title="Quark amunt">u</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_avall" class="mw-redirect" title="Quark avall">d</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_encant" class="mw-redirect" title="Quark encant">c</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_estrany" class="mw-redirect" title="Quark estrany">s</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_cim" class="mw-redirect" title="Quark cim">t</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_fons" class="mw-redirect" title="Quark fons">b</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Antiquark" title="Antiquark">Antiquarks</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Antiquark_amunt" class="mw-redirect" title="Antiquark amunt"><span style="text-decoration:overline;">u</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antiquark_avall" class="mw-redirect" title="Antiquark avall"><span style="text-decoration:overline;">d</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antiquark_encant" class="mw-redirect" title="Antiquark encant"><span style="text-decoration:overline;">c</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antiquark_estrany" class="mw-redirect" title="Antiquark estrany"><span style="text-decoration:overline;">s</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antiquark_cim" class="mw-redirect" title="Antiquark cim"><span style="text-decoration:overline;">t</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antiquark_fons" class="mw-redirect" title="Antiquark fons"><span style="text-decoration:overline;">b</span></a></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Lept%C3%B3" title="Leptó">Leptons</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Electr%C3%B3" title="Electró">e<sup>-</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mu%C3%B3" title="Muó">μ<sup>-</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tau%C3%B3" class="mw-redirect" title="Tauó">τ<sup>-</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Neutr%C3%AD" title="Neutrí">ν</a> <b>(</b><a href="/wiki/Neutr%C3%AD_electr%C3%B2nic" title="Neutrí electrònic">ν<sub>e</sub></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Neutr%C3%AD_mu%C3%B2nic" title="Neutrí muònic">ν<sub>μ</sub></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Neutr%C3%AD_tau%C3%B2nic" class="mw-redirect" title="Neutrí tauònic">ν<sub>τ</sub></a><b>)</b></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Antilept%C3%B3" class="mw-redirect" title="Antileptó">Antileptons</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Positr%C3%B3" title="Positró">e<sup>+</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antimu%C3%B3" title="Antimuó">μ<sup>+</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antitau%C3%B3" class="mw-redirect" title="Antitauó">τ<sup>+</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antineutr%C3%AD" title="Antineutrí"><span style="text-decoration:overline;">ν</span></a> <b>(</b><a href="/wiki/Antineutr%C3%AD_electr%C3%B2nic" class="mw-redirect" title="Antineutrí electrònic"><span style="text-decoration:overline;">ν</span><sub>e</sub></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antineutr%C3%AD_mu%C3%B2nic" class="mw-redirect" title="Antineutrí muònic"><span style="text-decoration:overline;">ν</span><sub>μ</sub></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antineutr%C3%AD_tau%C3%B2nic" class="mw-redirect" title="Antineutrí tauònic"><span style="text-decoration:overline;">ν</span><sub>τ</sub></a><b>)</b></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Bos%C3%B3" title="Bosó">Bosons</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Bos%C3%B3_de_gauge" title="Bosó de gauge">Gauge</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Fot%C3%B3" title="Fotó">γ</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Glu%C3%B3" title="Gluó">g</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Bos%C3%B3_W" class="mw-redirect" title="Bosó W">W<sup>±</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Bos%C3%B3_Z" class="mw-redirect" title="Bosó Z">Z</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Bos%C3%B3_E(38)" title="Bosó E(38)">E<sub>38</sub></a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Bos%C3%B3_escalar" title="Bosó escalar">Escalar</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Bos%C3%B3_de_Higgs" title="Bosó de Higgs">H<sup>0</sup></a></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Altres</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Camp_fantasma" title="Camp fantasma">Fantasmes</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Part%C3%ADcula_hipot%C3%A8tica" title="Partícula hipotètica">Hipotètiques</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Supercompany" title="Supercompany">Supercompanyes</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Sfermi%C3%B3" title="Sfermió">Sfermions</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Squark" title="Squark">Squarks</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><small><a href="/wiki/Quark_samunt" class="mw-redirect" title="Quark samunt"><span style="font-size:120%;">u͂</span></a><span style="font-weight:bold;"> ·</span> <a href="/wiki/Quark_savall" class="mw-redirect" title="Quark savall"><span style="font-size:120%;">d͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_sencant" class="mw-redirect" title="Quark sencant"><span style="font-size:120%;">c͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_sestrany" class="mw-redirect" title="Quark sestrany"><span style="font-size:120%;">s͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_sim" class="mw-redirect" title="Quark sim"><span style="font-size:120%;">t͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Quark_sfons" class="mw-redirect" title="Quark sfons"><span style="font-size:120%;">b͂</span></a></small></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Slept%C3%B3" title="Sleptó">Sleptons</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><small><a href="/wiki/Selectr%C3%B3_(part%C3%ADcula)" class="mw-redirect" title="Selectró (partícula)"><span style="font-size:120%;">e͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Smu%C3%B3" class="mw-redirect" title="Smuó"><span style="font-size:120%;">μ͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Stau%C3%B3" class="mw-redirect" title="Stauó"><span style="font-size:120%;">τ͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Sneutr%C3%AD" class="mw-redirect" title="Sneutrí"><span style="font-size:120%;">ν͂</span></a> (<a href="/wiki/Sneutr%C3%AD_electr%C3%B2nic" class="mw-redirect" title="Sneutrí electrònic"><span style="font-size:120%;">ν͂</span><sub>e</sub></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Sneutr%C3%AD_mu%C3%B2nic" class="mw-redirect" title="Sneutrí muònic"><span style="font-size:120%;">ν͂</span><sub>μ</sub></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Sneutr%C3%AD_tau%C3%B2nic" class="mw-redirect" title="Sneutrí tauònic"><span style="font-size:120%;">ν͂</span><sub>τ</sub></a>)</small></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Gaug%C3%AD" title="Gaugí">Gaugins</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><small><a href="/wiki/Be%C3%AD" title="Beí"><span style="font-size:120%;">B͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Fot%C3%AD" title="Fotí"><span style="font-size:120%;">γ͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Glu%C3%AD" title="Gluí"><span style="font-size:120%;">g͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Gravit%C3%AD" title="Gravití"><span style="font-size:120%;">G͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/We%C3%AD" title="Weí"><span style="font-size:120%;">W͂</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Zet%C3%AD" title="Zetí"><span style="font-size:120%;">Z͂</span></a></small></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Altres</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Ax%C3%AD" title="Axí">Axí</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Carregu%C3%AD" title="Carreguí">Carreguí</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Higgs%C3%AD" title="Higgsí">Higgsí</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Neutral%C3%AD" title="Neutralí">Neutralí</a></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Altres</div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Axi%C3%B3" title="Axió">A<sup>0</sup></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Dilat%C3%B3" title="Dilató">D</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Fermi%C3%B3_de_Majorana" title="Fermió de Majorana">Fermió de Majorana</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Fot%C3%B3_magn%C3%A8tic" title="Fotó magnètic">Fotó magnètic</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Gravit%C3%B3" title="Gravitó">G</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Gravifot%C3%B3" title="Gravifotó">Gravifotó</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Inflat%C3%B3" title="Inflató">Inflató</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Leptoquark" title="Leptoquark">Leptoquark</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Major%C3%B3" title="Majoró">J</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Monopol_magn%C3%A8tic" title="Monopol magnètic">m</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Neutr%C3%AD_est%C3%A8ril" title="Neutrí estèril">neutrí estèril</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pre%C3%B3" title="Preó">Preó</a><span style="font-weight:bold;"> ·</span>  <a class="mw-selflink selflink">Taquió</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Bos%C3%B3_X" class="mw-redirect" title="Bosó X">X</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Bos%C3%B3_Y" class="mw-redirect" title="Bosó Y">Y</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Bos%C3%B3_W%27" class="mw-redirect" title="Bosó W'">W'</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Bos%C3%B3_Z%27" class="mw-redirect" title="Bosó Z'">Z'</a></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Part%C3%ADcula_composta" title="Partícula composta">Compostes</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Hadr%C3%B3" title="Hadró">Hadrons</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Bari%C3%B3" title="Barió">Barions</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Nucle%C3%B3" title="Nucleó">Nucleons</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Prot%C3%B3" title="Protó">p</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Neutr%C3%B3" title="Neutró">n</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antiprot%C3%B3" title="Antiprotó"><span style="text-decoration:overline;">p</span></a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Antineutr%C3%B3" title="Antineutró"><span style="text-decoration:overline;">n</span></a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Hiper%C3%B3" title="Hiperó">Hiperons</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Bari%C3%B3_Delta" title="Barió Delta">Δ</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Lambda_(bari%C3%B3)" title="Lambda (barió)">Λ</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Bari%C3%B3_Sigma&action=edit&redlink=1" class="new" title="Barió Sigma (encara no existeix)">Σ</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Bari%C3%B3_Ksi&action=edit&redlink=1" class="new" title="Barió Ksi (encara no existeix)">Ξ</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Bari%C3%B3_Omega&action=edit&redlink=1" class="new" title="Barió Omega (encara no existeix)">Ω</a></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Mes%C3%B3" title="Mesó">Mesons</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;background:transparent;"><div style="padding:0em 0.25em"><a href="/wiki/Pi%C3%B3" title="Pió">Pió</a> (π)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_rho" title="Mesó rho">Mesó rho</a> (ρ)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mesons_eta_i_eta_prima" title="Mesons eta i eta prima">Mesons eta i eta prima</a> (η) i (η')<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_fi" title="Mesó fi">Mesó fi</a> (φ)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_omega" title="Mesó omega">Mesó omega</a> (ω)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_psi%C3%B3" title="Mesó psió">Mesó psió</a> (J/ψ)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_%C3%ADpsilon" title="Mesó ípsilon">Mesó ípsilon</a> (ϒ)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_theta" title="Mesó theta">Mesó theta</a> (θ)<span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Mes%C3%B3_K&action=edit&redlink=1" class="new" title="Mesó K (encara no existeix)">Mesó K</a> (K)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_B" title="Mesó B">Mesó B</a> (B)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_D" title="Mesó D">Mesó D</a> (D)<span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mes%C3%B3_T" title="Mesó T">Mesó T</a> (T)<span style="font-weight:bold;"> ·</span> <a href="/wiki/Quarkonium" title="Quarkonium">Quarkonium</a></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;">Altres</div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Nucli_at%C3%B2mic" title="Nucli atòmic">Nucli atòmic</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%C3%80tom" title="Àtom">Àtom</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Diquark" title="Diquark">Diquark</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/%C3%80tom_ex%C3%B2tic" title="Àtom exòtic">Àtom exòtic</a> <b>(</b> <a href="/wiki/Positroni" title="Positroni">Positroni</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Muoni" title="Muoni">Muoni</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tautoni" title="Tautoni">Tautoni</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Oni_(part%C3%ADcula)" class="mw-redirect" title="Oni (partícula)">Oni</a> <b>)</b><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Super%C3%A0tom" title="Superàtom">Superàtoms</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Mol%C3%A8cula" title="Molècula">Molècula</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Part%C3%ADcula_hipot%C3%A8tica" title="Partícula hipotètica">Hipotètiques</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;font-weight:normal;"><div style="padding:0em 0.75em;"><a href="/wiki/Hadr%C3%B3_ex%C3%B2tic" title="Hadró exòtic">Hadrons exòtics</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Bari%C3%B3_ex%C3%B2tic" title="Barió exòtic">Barions exòtics</a></div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Dibari%C3%B3" class="mw-redirect" title="Dibarió">Dibarió</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pentaquark" title="Pentaquark">Pentaquark</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Skyrmi%C3%B3" title="Skyrmió">Skyrmió</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;"><div style="padding:0em 0.75em;"><a href="/wiki/Mes%C3%B3_ex%C3%B2tic" title="Mesó exòtic">Mesons exòtics</a></div></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Bola_de_gluons" title="Bola de gluons">Bola de gluons</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Tetraquark" title="Tetraquark">Tetraquark</a></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;padding-left:0em;padding-right:0em;font-weight:normal;"><div style="padding:0em 0.75em;">Altres</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;background:transparent;"><div style="padding:0em 0.25em"><a href="/wiki/Mol%C3%A8cula_mes%C3%B2nica" title="Molècula mesònica">Molècula mesònica</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Pomer%C3%B3" title="Pomeró">Pomeró</a></div></td></tr></tbody></table><div></div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Quasipart%C3%ADcula" title="Quasipartícula">Quasipartícules</a></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/w/index.php?title=Solit%C3%B3_de_Davydov&action=edit&redlink=1" class="new" title="Solitó de Davydov (encara no existeix)">Solitó de Davydov</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Excit%C3%B3" title="Excitó">Excitó</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Hol%C3%B3" title="Holó">Holó</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Magn%C3%B3" title="Magnó">Magnó</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Fon%C3%B3" title="Fonó">Fonó</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Plasmar%C3%B3&action=edit&redlink=1" class="new" title="Plasmaró (encara no existeix)">Plasmaró</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Plasm%C3%B3" title="Plasmó">Plasmó</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Polarit%C3%B3&action=edit&redlink=1" class="new" title="Polaritó (encara no existeix)">Polaritó</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Polar%C3%B3" title="Polaró">Polaró</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Rot%C3%B3" title="Rotó">Rotó</a><span style="font-weight:bold;"> ·</span>  <a href="/w/index.php?title=Tri%C3%B3_(f%C3%ADsica)&action=edit&redlink=1" class="new" title="Trió (física) (encara no existeix)">Trió</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Descartades</th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px;background:transparent;"><div style="padding:0em 0.25em"><a href="/wiki/Part%C3%B3" title="Partó">Partó</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Llistes</th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/Llista_de_part%C3%ADcules" title="Llista de partícules">Llista de partícules</a><span style="font-weight:bold;"> ·</span>  <a href="/wiki/Cronologia_de_la_f%C3%ADsica_de_part%C3%ADcules" title="Cronologia de la física de partícules">Cronologia de la física de partícules</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="https://en.wikipedia.org/wiki/Wikipedia:Books" class="extiw" title="en:Wikipedia:Books">Llibres</a> <style data-mw-deduplicate="TemplateStyles:r33711417">.mw-parser-output .languageicon{font-size:0.95em;color:#555;background-color:inherit}@media screen{html.skin-theme-clientpref-night .mw-parser-output .languageicon{background-color:inherit;color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .languageicon{background-color:inherit;color:white}}</style><span class="languageicon" title="En anglès">(anglès)</span></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a class="external text" href="https://en.wikipedia.org/wiki/Book:Particles_of_the_Standard_Model">Book:Particles of the Standard Model<span style="font-weight:bold;"> ·</span> </a><a class="external text" href="https://en.wikipedia.org/wiki/Book:Hadronic_Matter">Book:Hadronic Matter</a><span style="font-weight:bold;"> ·</span>  <a class="external text" href="https://en.wikipedia.org/wiki/Book:Leptons">Book:Leptons</a><span style="font-weight:bold;"> ·</span>  <a class="external text" href="https://en.wikipedia.org/wiki/">Book:Quarks</a></div></td></tr></tbody></table></div> <style data-mw-deduplicate="TemplateStyles:r33663753">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output 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