{"id":931,"date":"2015-01-28T18:12:12","date_gmt":"2015-01-28T09:12:12","guid":{"rendered":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/931\/"},"modified":"2015-01-28T18:12:12","modified_gmt":"2015-01-28T09:12:12","slug":"dark_baryons_in_the_universe_and_dios_project","status":"publish","type":"seminar","link":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/931\/","title":{"rendered":"Dark baryons in the Universe and DIOS project"},"content":{"rendered":"<p>More than half of baryons in the local universe remain unidentified and are expected to distribute along large-scale filaments in the form of warm-hot intergalactic medium (WHIM). The detection and characterization of WHIM will bring us rich information about the structure formation and chemical\/thermal evolution of the universe. We propose to survery WHIM with a small satellite DIOS (Diffuse Intergalactic Oxygen Surveyor), aiming for launch around 2020.  DIOS will map the WHIM structure with high-resolution X-ray spectroscopy of redshifted emission lines from OVII and OVIII ions. Superior energy resolution of microcalorimeters combined with a very wide field of view will also enable us to study gas dynamics of cosmic plasmas over a wide range of spatial scales.<\/p>\n","protected":false},"featured_media":0,"template":"","tags":[],"seminar_category":[55],"acf":{"s_now_accepting":true,"s_date_order":"2015-01-28 17:00:00","s_date_end":null,"s_date_text":"","s_text":"Takaya Ohashi","s_place":"KMI Science Symposia (ES635)","s_place_other":"","s_categoryother":"","s_poster":"<form mt:asset-id=\"900\" class=\"mt-enclosure mt-enclosure-file\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/files\/images\/20150128poster.pdf\">20150128poster.pdf<\/a><\/form>","s_poster2":"<form mt:asset-id=\"893\" class=\"mt-enclosure mt-enclosure-image\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/files\/images\/20150128b.jpg\">20150128b.jpg<\/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>Dark baryons in the Universe and DIOS project - 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\/931\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dark baryons in the Universe and DIOS project - KMI - Nagoya University\" \/>\n<meta property=\"og:description\" content=\"More than half of baryons in the local universe remain unidentified and are expected to distribute along large-scale filaments in the form of warm-hot intergalactic medium (WHIM). The detection and characterization of WHIM will bring us rich information about the structure formation and chemical\/thermal evolution of the universe. We propose to survery WHIM with a small satellite DIOS (Diffuse Intergalactic Oxygen Surveyor), aiming for launch around 2020. DIOS will map the WHIM structure with high-resolution X-ray spectroscopy of redshifted emission &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/931\/\" \/>\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\/931\/\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/931\/\",\"name\":\"Dark baryons in the Universe and DIOS project - KMI - Nagoya University\",\"isPartOf\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\"},\"datePublished\":\"2015-01-28T09:12:12+00:00\",\"dateModified\":\"2015-01-28T09:12:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/931\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/931\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/931\/#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\":\"Dark baryons in the Universe and DIOS project\"}]},{\"@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":"Dark baryons in the Universe and DIOS project - 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\/931\/","og_locale":"en_US","og_type":"article","og_title":"Dark baryons in the Universe and DIOS project - KMI - Nagoya University","og_description":"More than half of baryons in the local universe remain unidentified and are expected to distribute along large-scale filaments in the form of warm-hot intergalactic medium (WHIM). 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