{"id":877,"date":"2013-11-29T08:58:24","date_gmt":"2013-11-28T23:58:24","guid":{"rendered":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/"},"modified":"2013-11-29T08:58:24","modified_gmt":"2013-11-28T23:58:24","slug":"gravitational_wave_astronomy","status":"publish","type":"seminar","link":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/","title":{"rendered":"Gravitational Wave Astronomy"},"content":{"rendered":"<p>\nThe existence of the gravitational wave was predicted by A. Einstein in his general theory of relativity, but it has not yet been directly detected. If we detect gravitational waves, we can open a new window to the Universe, that is &#8220;gravitational wave astronomy&#8221;, by observing the formation of a black hole, the beginning of the Universe, etc. Actually several km-class laser interferometric gravitational wave detectors have been built over the world to detect gravitational waves, including the Japanese detector, KAGRA. In this seminar, after a brief review of the gravitational wave and its detection method, the aimed science, the design of the detector, and the current status of KAGRA will be described in detail. Finally a possible project beyond KAGRA such as the Japanese space antenna DECIGO will be discussed.<\/p>\n","protected":false},"featured_media":0,"template":"","tags":[],"seminar_category":[55],"acf":{"s_now_accepting":true,"s_date_order":"2013-11-27 17:00:00","s_date_end":null,"s_date_text":"","s_text":"Seiji Kawamura","s_place":"KMI Science Symposia (ES635)","s_place_other":"","s_categoryother":"","s_poster":"<form mt:asset-id=\"583\" class=\"mt-enclosure mt-enclosure-file\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/files\/images\/20131127poster.pdf\">20131127poster.pdf<\/a><\/form>","s_poster2":"<form mt:asset-id=\"582\" class=\"mt-enclosure mt-enclosure-image\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/files\/images\/20131127b.jpg\">\u8868\u793a<\/a><\/form>","s_slide":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gravitational Wave Astronomy - KMI - Nagoya University<\/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.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gravitational Wave Astronomy - KMI - Nagoya University\" \/>\n<meta property=\"og:description\" content=\"The existence of the gravitational wave was predicted by A. Einstein in his general theory of relativity, but it has not yet been directly detected. If we detect gravitational waves, we can open a new window to the Universe, that is &#8220;gravitational wave astronomy&#8221;, by observing the formation of a black hole, the beginning of the Universe, etc. Actually several km-class laser interferometric gravitational wave detectors have been built over the world to detect gravitational waves, including the Japanese detector, &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/\" \/>\n<meta property=\"og:site_name\" content=\"KMI - Nagoya University\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/\",\"name\":\"Gravitational Wave Astronomy - KMI - Nagoya University\",\"isPartOf\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\"},\"datePublished\":\"2013-11-28T23:58:24+00:00\",\"dateModified\":\"2013-11-28T23:58:24+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Seminars\",\"item\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Gravitational Wave Astronomy\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/\",\"name\":\"KMI - Nagoya University\",\"description\":\"Nagoya University: Kobayashi-Maskawa Institute for the Origin of Particles and the Universe (KMI)\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gravitational Wave Astronomy - KMI - Nagoya University","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.kmi.nagoya-u.ac.jp\/eng\/seminar\/877\/","og_locale":"en_US","og_type":"article","og_title":"Gravitational Wave Astronomy - KMI - Nagoya University","og_description":"The existence of the gravitational wave was predicted by A. 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