{"id":3780,"date":"2021-02-01T07:47:00","date_gmt":"2021-02-01T06:47:00","guid":{"rendered":"https:\/\/www.rivistazoom.it\/?p=3780"},"modified":"2021-01-18T11:49:22","modified_gmt":"2021-01-18T10:49:22","slug":"enrico-fermi-la-sua-importanza-nella-fisica-nucleare","status":"publish","type":"post","link":"https:\/\/www.rivistazoom.it\/index.php\/2021\/02\/01\/enrico-fermi-la-sua-importanza-nella-fisica-nucleare\/","title":{"rendered":"ENRICO FERMI, LA SUA IMPORTANZA NELLA FISICA NUCLEARE"},"content":{"rendered":"\n<p> Il 29 settembre ricorre l&#8217;anniversario della nascita di Enrico Fermi (Roma, 29 settembre 1901 \u2013 Chicago, 28 novembre 1954) fisico italiano naturalizzato statunitense.<\/p>\n\n\n\n<p>Noto principalmente per gli studi teorici e sperimentali nell&#8217;ambito della meccanica quantistica e della fisica nucleare, tra i maggiori contributi si possono citare la teoria del decadimento \u03b2, la statistica quantistica di Fermi-Dirac e i risultati riguardanti le interazioni nucleari.<br>Ricevette nel 1938 il Premio Nobel per la fisica per &#8220;l&#8217;identificazione di nuovi elementi della radioattivit\u00e0 e la scoperta delle reazioni nucleari mediante neutroni lenti&#8221;. In suo onore venne dato il nome a un elemento della tavola periodica, il fermio (simbolo Fm), a un sottomultiplo del metro comunemente usato in fisica atomica e nucleare, il fermi, nonch\u00e9 a una delle due classi di particelle della statistica quantistica, i fermioni.<\/p>\n\n\n\n<p>CENNI STORICO-GENEALOGICI<\/p>\n\n\n\n<p>Nacque a Roma il 29 settembre 1901 da Alberto Fermi, piacentino, ispettore capo presso il ministero delle comunicazioni, e da Ida De Gattis, barese, insegnante di scuola elementare nella capitale. Era l&#8217;ultimo di tre figli: la sorella primogenita Maria (nata il 12 aprile 1899 e morta il 26 giugno 1959 nel disastro aereo di Olgiate Olona) e il fratello Giulio, di un anno pi\u00f9 anziano. \n\n<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"526\" height=\"571\" src=\"https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2021\/01\/image.png\" alt=\"\" class=\"wp-image-3781\" srcset=\"https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2021\/01\/image.png 526w, https:\/\/www.rivistazoom.it\/wp-content\/uploads\/2021\/01\/image-276x300.png 276w\" sizes=\"(max-width: 526px) 100vw, 526px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-right\">Articolo a cura di Lorenzo Cirelli<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il 29 settembre ricorre l&#8217;anniversario della nascita di Enrico Fermi (Roma, 29 settembre 1901 \u2013 Chicago, 28 novembre 1954) fisico<\/p>\n<div class='the_champ_sharing_container the_champ_vertical_sharing 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