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[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-Teoria" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Teoria"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Teoria</span> </div> </a> <ul id="toc-Teoria-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Crítiques" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Crítiques"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Crítiques</span> </div> </a> <ul id="toc-Crítiques-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referències" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referències"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Referències</span> </div> </a> <ul id="toc-Referències-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Enllaços_externs" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Enllaços_externs"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Enllaços externs</span> </div> </a> <ul id="toc-Enllaços_externs-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" title="Taula de continguts" > <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">Bosó E(38)</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. 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class="vector-menu-heading"> Imprimeix/exporta </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Llibre&bookcmd=book_creator&referer=Bos%C3%B3+E%2838%29"><span>Crea un llibre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=Bos%C3%B3_E%2838%29&action=show-download-screen"><span>Baixa com a PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Bos%C3%B3_E(38)&printable=yes" title="Versió per a impressió d'aquesta pàgina [p]" accesskey="p"><span>Versió per a impressora</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> En altres projectes </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" 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data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Aparença</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.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-appearance.unpin">amaga</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">De la Viquipèdia, l'enciclopèdia lliure</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="ca" dir="ltr"><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>Bosó E(38)</caption><tbody><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;">Classificació</th><td class="infobox-data"><a href="/wiki/Bos%C3%B3" title="Bosó">bosó</a> i <a href="/wiki/Part%C3%ADcula_subat%C3%B2mica" title="Partícula subatòmica">partícula subatòmica</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q1528450?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><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;"><a href="/wiki/Part%C3%ADcula#Composició" title="Partícula">Composició</a></th><td class="infobox-data"><a href="/wiki/Part%C3%ADcula_elemental" title="Partícula elemental">Partícula elemental</a></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;"><a href="/wiki/Estad%C3%ADstica_de_part%C3%ADcules" title="Estadística de partícules">Estadística</a></th><td class="infobox-data"><a href="/wiki/Bos%C3%B3" title="Bosó">Bosònica</a></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;">Símbol</th><td class="infobox-data">E<sub>38</sub></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;"><a href="/wiki/Massa_invariant" class="mw-redirect" title="Massa invariant">Massa</a></th><td class="infobox-data">uns 38 <a href="/wiki/MeV" class="mw-redirect" title="MeV">MeV</a>/c²</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;"><a href="/w/index.php?title=Desintegraci%C3%B3_de_part%C3%ADcules&action=edit&redlink=1" class="new" title="Desintegració de partícules (encara no existeix)">Desintegració en</a></th><td class="infobox-data">2 fotons</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;"><a href="/wiki/C%C3%A0rrega_el%C3%A8ctrica" title="Càrrega elèctrica">Càrrega elèctrica</a></th><td class="infobox-data">0</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee;"><a href="/wiki/Esp%C3%ADn" title="Espín">Espín</a></th><td class="infobox-data">?</td></tr></tbody></table> <p>El <b>bosó E(38)</b> o <b>bosó E<sub>38</sub></b> és una partícula amb una massa d'aproximadament 38 <a href="/wiki/MeV" class="mw-redirect" title="MeV">MeV</a>/c² l'existència de la qual va ser anunciada per ser verificada l'agost del <a href="/wiki/2012" title="2012">2012</a> a l'<a href="/w/index.php?title=Accelerador_de_Dubna&action=edit&redlink=1" class="new" title="Accelerador de Dubna (encara no existeix)">accelerador de Dubna</a>. El descobriment té una significació de sigma 5.<sup id="cite_ref-science20_1-0" class="reference"><a href="#cite_note-science20-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>Aquesta nova partícula no és i no s'ha de confondre amb el <a href="/wiki/Bos%C3%B3_de_Higgs" title="Bosó de Higgs">bosó de Higgs</a> trobat al CERN, que és una partícula amb una massa en un rang entre els 125 i 127 GeV/c²). </p><p>Amb una massa d'uns 38 <a href="/wiki/MeV" class="mw-redirect" title="MeV">MeV</a>/c² el <a href="/wiki/Bos%C3%B3" title="Bosó">bosó</a> E(38) és la <a href="/w/index.php?title=Part%C3%ADcula_nuclear&action=edit&redlink=1" class="new" title="Partícula nuclear (encara no existeix)">partícula nuclear</a> més lleugera coneguda. És uns 3,5 cops més lleuger que el <a href="/w/index.php?title=Pi%C3%B3_neutral&action=edit&redlink=1" class="new" title="Pió neutral (encara no existeix)">pió neutral</a>, que, fins aquesta, era la partícula nuclear més lleugera, i uns 25 cops més lleugera que un <a href="/wiki/Prot%C3%B3" title="Protó">protó</a>. </p><p>El bosó E(38) va ser esmentat per primera vegada el febrer del 2011.<sup id="cite_ref-ref1102.1863_2-0" class="reference"><a href="#cite_note-ref1102.1863-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Es va fer públic un senyal molt clar de la seva existència el febrer del 2012.<sup id="cite_ref-ref1202.1739_3-0" class="reference"><a href="#cite_note-ref1202.1739-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Tanmateix, avui en dia, la seva existència és encara sota debat.<sup id="cite_ref-ref1204.3287_4-0" class="reference"><a href="#cite_note-ref1204.3287-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Teoria">Teoria</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bos%C3%B3_E(38)&action=edit&section=1" title="Modifica la secció: Teoria"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>El descobriment del E<sub>38</sub> ha estat considerat com a no predit pel <a href="/wiki/Model_est%C3%A0ndard" class="mw-disambig" title="Model estàndard">model estàndard</a>.<sup id="cite_ref-science20_1-1" class="reference"><a href="#cite_note-science20-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Un suggeriment que s'ha fet és que el bosó és el <a href="/wiki/Bos%C3%B3_de_Higgs" title="Bosó de Higgs">bosó de Higgs</a> de la <a href="/wiki/Interacci%C3%B3_forta" class="mw-redirect" title="Interacció forta">interacció forta</a>.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> S'estan desenvolupant altres models que incorporen el bosó E<sub>38</sub>. </p> <div class="mw-heading mw-heading2"><h2 id="Crítiques"><span id="Cr.C3.ADtiques"></span>Crítiques</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bos%C3%B3_E(38)&action=edit&section=2" title="Modifica la secció: Crítiques"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>El descobriment ha rebut algunes crítiques, en particular s'ha qüestionat per què els resultats de l'article científic donava un nombre de decimals que podia considerar-se excessiu.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> En altres acceleradors de partícules, s'ha arribat a resultats semblants al de Dubna.<sup id="cite_ref-science20_1-2" class="reference"><a href="#cite_note-science20-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> S'ha proposat una estructura composta de la partícula, però en aquests moments no sembla una explicació satisfactòria. </p> <div class="mw-heading mw-heading2"><h2 id="Referències"><span id="Refer.C3.A8ncies"></span>Referències</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bos%C3%B3_E(38)&action=edit&section=3" title="Modifica la secció: Referències"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-science20-1"><span class="mw-cite-backlink">↑ <sup><a href="#cite_ref-science20_1-0">1,0</a></sup> <sup><a href="#cite_ref-science20_1-1">1,1</a></sup> <sup><a href="#cite_ref-science20_1-2">1,2</a></sup></span> <span class="reference-text"><sup title="Cal donar format a aquesta referència." class="noprint"><span class="noprint" style="color:blue;"><i>[<a href="/wiki/VP:REF" class="mw-redirect" title="VP:REF">enllaç sense format</a>]</i></span></sup> <a rel="nofollow" class="external free" href="http://www.science20.com/crawler_superland/e38_boson_understanding_dubna_measurements-93601">http://www.science20.com/crawler_superland/e38_boson_understanding_dubna_measurements-93601</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130603010805/http://www.science20.com/crawler_superland/e38_boson_understanding_dubna_measurements-93601">Arxivat</a> 2013-06-03 a <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>.</span> </li> <li id="cite_note-ref1102.1863-2"><span class="mw-cite-backlink"><a href="#cite_ref-ref1102.1863_2-0">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://arxiv.org/abs/arXiv:1102.1863">"First indications of the existence of a 38 MeV light scalar boson"</a>, E. van Beveren and G. Rupp (2011)</span> </li> <li id="cite_note-ref1202.1739-3"><span class="mw-cite-backlink"><a href="#cite_ref-ref1202.1739_3-0">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://arxiv.org/abs/arXiv:1202.1739">"Material evidence of a 38 MeV boson"</a>, E. van Beveren and G. Rupp (2012)</span> </li> <li id="cite_note-ref1204.3287-4"><span class="mw-cite-backlink"><a href="#cite_ref-ref1204.3287_4-0">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://arxiv.org/abs/arXiv:1204.3287">"Reply to Comment on <i>Material evidence of a 38 MeV boson</i>"</a>, E. van Beveren and G. Rupp (2012)</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text"><sup title="Cal donar format a aquesta referència." class="noprint"><span class="noprint" style="color:blue;"><i>[<a href="/wiki/VP:REF" class="mw-redirect" title="VP:REF">enllaç sense format</a>]</i></span></sup> <a rel="nofollow" class="external free" href="http://cft.fis.uc.pt/eef/stronghiggs.htm">http://cft.fis.uc.pt/eef/stronghiggs.htm</a></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text"><sup title="Cal donar format a aquesta referència." class="noprint"><span class="noprint" style="color:blue;"><i>[<a href="/wiki/VP:REF" class="mw-redirect" title="VP:REF">enllaç sense format</a>]</i></span></sup> <a rel="nofollow" class="external free" href="http://www.science20.com/quantum_diaries_survivor/my_take_wouldbe_particle_38_mev-93256">http://www.science20.com/quantum_diaries_survivor/my_take_wouldbe_particle_38_mev-93256</a></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Enllaços_externs"><span id="Enlla.C3.A7os_externs"></span>Enllaços externs</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Bos%C3%B3_E(38)&action=edit&section=4" title="Modifica la secció: Enllaços externs"><span>modifica</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.science20.com/crawler_superland/unexpected_new_light_boson-93215">An Unexpected New Light Boson</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130604113840/http://www.science20.com/crawler_superland/unexpected_new_light_boson-93215">Arxivat</a> 2013-06-04 a <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</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>.</li> <li><a rel="nofollow" class="external text" href="http://tek.sapo.pt/noticias/computadores/investigador_de_coimbra_descobre_particula_su_1229735.html">Investigador de Coimbra descobre partícula subatómica mais leve de sempre</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20130414100919/http://tek.sapo.pt/noticias/computadores/investigador_de_coimbra_descobre_particula_su_1229735.html">Arxivat</a> 2013-04-14 a <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a>. <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r33711417"><span class="languageicon" title="En portuguès">(portuguès)</span>.</li></ul> <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, //upload.wikimedia.org/wikipedia/commons/thumb/2/28/Commons-emblem-notice.svg/36px-Commons-emblem-notice.svg.png 2x" data-file-width="48" data-file-height="48" /></a></span></li></ul></div><div id="Model_estàndard_de_física_de_partícules" style="font-size:114%;margin:0 4em"><a href="/wiki/Model_est%C3%A0ndard_de_f%C3%ADsica_de_part%C3%ADcules" title="Model estàndard de física de partícules">Model estàndard de física de partícules</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Part%C3%ADcula_elemental" title="Partícula elemental">Elementals</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/Fermi%C3%B3" 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 class="mw-selflink selflink">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 href="/wiki/Taqui%C3%B3" title="Taquió">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 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