{"id":29754,"date":"2026-02-27T16:59:09","date_gmt":"2026-02-27T15:59:09","guid":{"rendered":"https:\/\/www.infn.it\/?p=29754"},"modified":"2026-02-27T16:59:09","modified_gmt":"2026-02-27T15:59:09","slug":"interview-with-takaaki-kajita-and-arthur-mcdonald","status":"publish","type":"post","link":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/","title":{"rendered":"Interview with Takaaki Kajita and Arthur McDonald"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":21,"featured_media":29747,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[73],"tags":[],"class_list":["post-29754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-interview-newsletter"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Interview with Takaaki Kajita and Arthur McDonald - Istituto Nazionale di Fisica Nucleare<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Interview with Takaaki Kajita and Arthur McDonald - Istituto Nazionale di Fisica Nucleare\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/\" \/>\n<meta property=\"og:site_name\" content=\"Istituto Nazionale di Fisica Nucleare\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-27T15:59:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.infn.it\/wp-content\/uploads\/2026\/02\/kajita_mcdonald_orizzontale.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"741\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Martina Galli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Martina Galli\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/\"},\"author\":{\"name\":\"Martina Galli\",\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/#\\\/schema\\\/person\\\/4894c9fae23e6132e8cb0ec7eb3946c5\"},\"headline\":\"Interview with Takaaki Kajita and Arthur McDonald\",\"datePublished\":\"2026-02-27T15:59:09+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/\"},\"wordCount\":7,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.infn.it\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/kajita_mcdonald_orizzontale.jpg\",\"articleSection\":[\"INTERVIEW NEWSLETTER\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/\",\"url\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/\",\"name\":\"Interview with Takaaki Kajita and Arthur McDonald - Istituto Nazionale di Fisica Nucleare\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.infn.it\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/kajita_mcdonald_orizzontale.jpg\",\"datePublished\":\"2026-02-27T15:59:09+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/#\\\/schema\\\/person\\\/4894c9fae23e6132e8cb0ec7eb3946c5\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.infn.it\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/kajita_mcdonald_orizzontale.jpg\",\"contentUrl\":\"https:\\\/\\\/www.infn.it\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/kajita_mcdonald_orizzontale.jpg\",\"width\":1200,\"height\":741,\"caption\":\"Takaaki Kajita and Arthur McDonald \u00a9Peter Badge\\\/Typos1\\\/Lindau Nobel Laureate Meetings\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/interview-with-takaaki-kajita-and-arthur-mcdonald\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.infn.it\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"NEWSLETTER\",\"item\":\"https:\\\/\\\/www.infn.it\\\/en\\\/category\\\/newsletter-en\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"INTERVIEW NEWSLETTER\",\"item\":\"https:\\\/\\\/www.infn.it\\\/en\\\/category\\\/newsletter-en\\\/interview-newsletter\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Interview with Takaaki Kajita and Arthur McDonald\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.infn.it\\\/en\\\/\",\"name\":\"Istituto Nazionale di Fisica Nucleare\",\"description\":\"\",\"alternateName\":\"Istituto Nazionale di Fisica Nucleare\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.infn.it\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.infn.it\\\/en\\\/#\\\/schema\\\/person\\\/4894c9fae23e6132e8cb0ec7eb3946c5\",\"name\":\"Martina Galli\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/589f9afca67fbdaeac8b038c71f2cd6c5b44ea13ed644fd80ffc5fabf23b3211?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/589f9afca67fbdaeac8b038c71f2cd6c5b44ea13ed644fd80ffc5fabf23b3211?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/589f9afca67fbdaeac8b038c71f2cd6c5b44ea13ed644fd80ffc5fabf23b3211?s=96&d=mm&r=g\",\"caption\":\"Martina Galli\"},\"url\":\"https:\\\/\\\/www.infn.it\\\/en\\\/author\\\/martina-galli\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Interview with Takaaki Kajita and Arthur McDonald - Istituto Nazionale di Fisica Nucleare","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/","og_locale":"en_US","og_type":"article","og_title":"Interview with Takaaki Kajita and Arthur McDonald - Istituto Nazionale di Fisica Nucleare","og_url":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/","og_site_name":"Istituto Nazionale di Fisica Nucleare","article_published_time":"2026-02-27T15:59:09+00:00","og_image":[{"width":1200,"height":741,"url":"https:\/\/www.infn.it\/wp-content\/uploads\/2026\/02\/kajita_mcdonald_orizzontale.jpg","type":"image\/jpeg"}],"author":"Martina Galli","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Martina Galli","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#article","isPartOf":{"@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/"},"author":{"name":"Martina Galli","@id":"https:\/\/www.infn.it\/en\/#\/schema\/person\/4894c9fae23e6132e8cb0ec7eb3946c5"},"headline":"Interview with Takaaki Kajita and Arthur McDonald","datePublished":"2026-02-27T15:59:09+00:00","mainEntityOfPage":{"@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/"},"wordCount":7,"commentCount":0,"image":{"@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#primaryimage"},"thumbnailUrl":"https:\/\/www.infn.it\/wp-content\/uploads\/2026\/02\/kajita_mcdonald_orizzontale.jpg","articleSection":["INTERVIEW NEWSLETTER"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/","url":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/","name":"Interview with Takaaki Kajita and Arthur McDonald - Istituto Nazionale di Fisica Nucleare","isPartOf":{"@id":"https:\/\/www.infn.it\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#primaryimage"},"image":{"@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#primaryimage"},"thumbnailUrl":"https:\/\/www.infn.it\/wp-content\/uploads\/2026\/02\/kajita_mcdonald_orizzontale.jpg","datePublished":"2026-02-27T15:59:09+00:00","author":{"@id":"https:\/\/www.infn.it\/en\/#\/schema\/person\/4894c9fae23e6132e8cb0ec7eb3946c5"},"breadcrumb":{"@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#primaryimage","url":"https:\/\/www.infn.it\/wp-content\/uploads\/2026\/02\/kajita_mcdonald_orizzontale.jpg","contentUrl":"https:\/\/www.infn.it\/wp-content\/uploads\/2026\/02\/kajita_mcdonald_orizzontale.jpg","width":1200,"height":741,"caption":"Takaaki Kajita and Arthur McDonald \u00a9Peter Badge\/Typos1\/Lindau Nobel Laureate Meetings"},{"@type":"BreadcrumbList","@id":"https:\/\/www.infn.it\/en\/interview-with-takaaki-kajita-and-arthur-mcdonald\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.infn.it\/en\/"},{"@type":"ListItem","position":2,"name":"NEWSLETTER","item":"https:\/\/www.infn.it\/en\/category\/newsletter-en\/"},{"@type":"ListItem","position":3,"name":"INTERVIEW NEWSLETTER","item":"https:\/\/www.infn.it\/en\/category\/newsletter-en\/interview-newsletter\/"},{"@type":"ListItem","position":4,"name":"Interview with Takaaki Kajita and Arthur McDonald"}]},{"@type":"WebSite","@id":"https:\/\/www.infn.it\/en\/#website","url":"https:\/\/www.infn.it\/en\/","name":"Istituto Nazionale di Fisica Nucleare","description":"","alternateName":"Istituto Nazionale di Fisica Nucleare","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.infn.it\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.infn.it\/en\/#\/schema\/person\/4894c9fae23e6132e8cb0ec7eb3946c5","name":"Martina Galli","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/589f9afca67fbdaeac8b038c71f2cd6c5b44ea13ed644fd80ffc5fabf23b3211?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/589f9afca67fbdaeac8b038c71f2cd6c5b44ea13ed644fd80ffc5fabf23b3211?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/589f9afca67fbdaeac8b038c71f2cd6c5b44ea13ed644fd80ffc5fabf23b3211?s=96&d=mm&r=g","caption":"Martina Galli"},"url":"https:\/\/www.infn.it\/en\/author\/martina-galli\/"}]}},"publishpress_future_action":{"enabled":false,"date":"2026-05-04 11:26:38","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/posts\/29754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/comments?post=29754"}],"version-history":[{"count":1,"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/posts\/29754\/revisions"}],"predecessor-version":[{"id":29755,"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/posts\/29754\/revisions\/29755"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/media\/29747"}],"wp:attachment":[{"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/media?parent=29754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/categories?post=29754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infn.it\/en\/wp-json\/wp\/v2\/tags?post=29754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}