{"id":3894,"date":"2026-07-27T11:10:09","date_gmt":"2026-07-27T02:10:09","guid":{"rendered":"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/?p=3894"},"modified":"2026-07-27T11:10:09","modified_gmt":"2026-07-27T02:10:09","slug":"participated-in-the-international-workshop-challenges-at-the-cmb-frontier","status":"publish","type":"post","link":"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/en\/2026\/07\/27\/3894\/","title":{"rendered":"Participated in the International Workshop &#8220;Challenges at the CMB Frontier&#8221;"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ishino, Adachi, Takaku, Ikuma, and Ueyama participated in the workshop &#8220;Challenges at the CMB Frontier.&#8221; The workshop featured presentations and discussions by researchers from Japan and abroad on topics including CMB observations, data analysis, foreground removal, and instrumentation development.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Takaku gave an invited talk on the scientific goals and current development status of LiteBIRD, a satellite mission aimed at detecting primordial gravitational waves through observations of CMB polarization. Ikuma gave an oral presentation on a foreground removal method that incorporates prior distributions for the spectral parameters of foreground emission.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ueyama presented a poster on a map-based simulation framework that models instrument-induced systematic effects in CMB polarization observations within spin space. Adachi gave an invited talk on the current status and future prospects of ground-based dark matter searches.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Through their participation in the workshop, the members had the opportunity to present their latest research results and engage in productive discussions with researchers from Japan and around the world.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1365\" height=\"1024\" data-id=\"3868\" src=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7130-5-1365x1024.jpg\" alt=\"\" class=\"wp-image-3868\" srcset=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7130-5-1365x1024.jpg 1365w, 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srcset=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7143-2-1365x1024.jpg 1365w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7143-2-300x225.jpg 300w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7143-2-768x576.jpg 768w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7143-2-1536x1152.jpg 1536w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7143-2-2048x1536.jpg 2048w\" sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1820\" height=\"1024\" data-id=\"3888\" src=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7463-7-1820x1024.jpg\" alt=\"\" class=\"wp-image-3888\" srcset=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7463-7-1820x1024.jpg 1820w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7463-7-300x169.jpg 300w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7463-7-768x432.jpg 768w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7463-7-1536x864.jpg 1536w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7463-7-2048x1152.jpg 2048w\" sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1365\" height=\"1024\" data-id=\"3889\" src=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7133-13-1365x1024.jpg\" alt=\"\" class=\"wp-image-3889\" srcset=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7133-13-1365x1024.jpg 1365w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7133-13-300x225.jpg 300w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7133-13-768x576.jpg 768w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7133-13-1536x1152.jpg 1536w, https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/app\/uploads\/2026\/07\/IMG_7133-13-2048x1536.jpg 2048w\" sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Ishino, Adachi, Takaku, Ikuma, and Ueyama participated in the workshop &#8220;Challenges at the CMB Frontier.&#8221; The workshop featured presentations and discussions by researchers from Japan and abroad on topics including CMB observations, data analysis, foreground removal, and instrumentation development. Takaku gave an invited talk on the scientific goals and current development status of LiteBIRD, a &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/en\/2026\/07\/27\/3894\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Participated in the International Workshop &#8220;Challenges at the CMB Frontier&#8221;&#8221;<\/span><\/a><\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_locale":"en_US","_original_post":"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/?p=3851","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3894","post","type-post","status-publish","format-standard","hentry","category-uncategorized","en-US"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Ishino, Adachi, Takaku, Ikuma, and Ueyama participated in the workshop &quot;Challenges at the CMB Frontier.&quot; The workshop featured presentations and discussions by researchers from Japan and abroad on topics including CMB observations, data analysis, foreground removal, and instrumentation development. Takaku gave an invited talk on the scientific goals and current development status of LiteBIRD, a\" \/>\n\t<meta name=\"robots\" content=\"noindex, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<meta name=\"author\" content=\"Kiyoshi\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.physics.okayama-u.ac.jp\/ishino-lab\/details\/wordpress\/product\/web\/en\/2026\/07\/27\/3894\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"\u5b87\u5b99\u7269\u7406\u5b66\u7814\u7a76\u5ba4 - \u5ca1\u5c71\u5927\u5b66 \u7406\u5b66\u90e8 \u7269\u7406\u5b66\u79d1 \u77f3\u91ce\u30fb\u5b89\u9054 \u7814\u7a76\u5ba4\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Participated in the International Workshop \u201cChallenges at the CMB Frontier\u201d - \u5b87\u5b99\u7269\u7406\u5b66\u7814\u7a76\u5ba4\" \/>\n\t\t<meta property=\"og:description\" content=\"Ishino, Adachi, Takaku, Ikuma, and Ueyama participated in the workshop &quot;Challenges at the CMB Frontier.&quot; The workshop featured presentations and discussions by researchers from Japan and abroad on topics including CMB observations, data analysis, foreground removal, and instrumentation development. 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