{"id":909,"date":"2014-06-18T14:08:45","date_gmt":"2014-06-18T05:08:45","guid":{"rendered":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/909\/"},"modified":"2014-06-18T14:08:45","modified_gmt":"2014-06-18T05:08:45","slug":"development_and_construction_of_the_top_counter_for_the_belle_ii_experiment","status":"publish","type":"seminar","link":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/909\/","title":{"rendered":"Development and Construction of the TOP counter for the Belle II Experiment"},"content":{"rendered":"<p><!--[if gte mso 9]&gt;--><\/p>\n<p><!--[if gte mso 9]&gt;--><\/p>\n<p>  Normal<br \/>\n  0<\/p>\n<p>  10 pt<br \/>\n  0<br \/>\n  2<\/p>\n<p>  false<br \/>\n  false<br \/>\n  false<\/p>\n<p>  EN-US<br \/>\n  JA<br \/>\n  X-NONE<\/p>\n<p>  $([{\u00a3\u00a5'&#8221;\u3008\u300a\u300c\u300e\u3010\u3014\uff04\uff08\uff3b\uff5b\uff62\uffe1\uffe5<br \/>\n  !%),.:;?]}\u00a2\u00b0'&#8221;\u2030\u2032\u2033\u2103\u3001\u3002\u3005\u3009\u300b\u300d\u300f\u3011\u3015\u309b\u309c\u309d\u309e\u30fb\u30fd\u30fe\uff01\uff05\uff09\uff0c\uff0e\uff1a\uff1b\uff1f\uff3d\uff5d\uff61\uff63\uff64\uff65\uff9e\uff9f\uffe0<\/p>\n<p><!--[if gte mso 9]&gt;--><\/p>\n<p><!--[if gte mso 10]&gt;--><\/p>\n<p> \/* Style Definitions *\/<br \/>\ntable.MsoNormalTable<br \/>\n\t{mso-style-name:\u6a19\u6e96\u306e\u8868;<br \/>\n\tmso-tstyle-rowband-size:0;<br \/>\n\tmso-tstyle-colband-size:0;<br \/>\n\tmso-style-noshow:yes;<br \/>\n\tmso-style-priority:99;<br \/>\n\tmso-style-parent:&#8221;&#8221;;<br \/>\n\tmso-padding-alt:0mm 5.4pt 0mm 5.4pt;<br \/>\n\tmso-para-margin:0mm;<br \/>\n\tmso-para-margin-bottom:.0001pt;<br \/>\n\tmso-pagination:widow-orphan;<br \/>\n\tfont-size:10.5pt;<br \/>\n\tmso-bidi-font-size:11.0pt;<br \/>\n\tfont-family:Century;<br \/>\n\tmso-ascii-font-family:Century;<br \/>\n\tmso-ascii-theme-font:minor-latin;<br \/>\n\tmso-hansi-font-family:Century;<br \/>\n\tmso-hansi-theme-font:minor-latin;<br \/>\n\tmso-font-kerning:1.0pt;}<\/p>\n<p><!--StartFragment--><\/p>\n<p class=\"MsoNormal\"><span lang=\"EN-US\">A time-of-propagation (TOP) counter is a<br \/>\ncompact ring imaging Cherenkov detector proposed for charged particle<br \/>\nidentification (PID) in the barrel region of the Belle II detector.&nbsp; The design goal of the TOP counter is to<br \/>\nachieve good K\/$pi$ separation in the momentum range up to 4 GeV\/c.&nbsp; In the TOP counter, Cherenkov photons<br \/>\nproduced inside a quartz radiator are measured with an array of Micro Channel<br \/>\nPlate Photomultiplier Tubes (MCP-PMTs).&nbsp;<br \/>\nThe Cherenkov angle is reconstructed using the propagation times and<br \/>\ndetected positions.&nbsp; In this talk, we<br \/>\nwill summarize current detector development activities and plans towards<br \/>\ninstallation in early 2015.<\/span><\/p>\n<p><!--EndFragment--><\/p>\n","protected":false},"featured_media":0,"template":"","tags":[],"seminar_category":[58],"acf":{"s_now_accepting":true,"s_date_order":"2014-06-11 17:30:00","s_date_end":null,"s_date_text":"","s_text":"Tomokatsu Hayakawa","s_place":"KMI Science Symposia (ES635)","s_place_other":"","s_categoryother":"","s_poster":"","s_poster2":"<form mt:asset-id=\"397\" class=\"mt-enclosure mt-enclosure-image\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/files\/images\/berry.jpg\">\u8868\u793a<\/a><\/form>","s_slide":"<form mt:asset-id=\"752\" class=\"mt-enclosure mt-enclosure-file\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/hayakawa.pdf\">hayakawa.pdf<\/a><\/form>"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Development and Construction of the TOP counter for the Belle II Experiment - 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\/909\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Development and Construction of the TOP counter for the Belle II Experiment - KMI - Nagoya University\" \/>\n<meta property=\"og:description\" content=\"Normal 0 10 pt 0 2 false false false EN-US JA X-NONE $([{\u00a3\u00a5&#039;&#8221;\u3008\u300a\u300c\u300e\u3010\u3014\uff04\uff08\uff3b\uff5b\uff62\uffe1\uffe5 !%),.:;?]}\u00a2\u00b0&#039;&#8221;\u2030\u2032\u2033\u2103\u3001\u3002\u3005\u3009\u300b\u300d\u300f\u3011\u3015\u309b\u309c\u309d\u309e\u30fb\u30fd\u30fe\uff01\uff05\uff09\uff0c\uff0e\uff1a\uff1b\uff1f\uff3d\uff5d\uff61\uff63\uff64\uff65\uff9e\uff9f\uffe0 \/* Style Definitions *\/ table.MsoNormalTable {mso-style-name:\u6a19\u6e96\u306e\u8868; 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