{"id":120,"date":"2017-02-20T16:33:37","date_gmt":"2017-02-20T14:33:37","guid":{"rendered":"http:\/\/phsites.technion.ac.il\/agn-2017\/?p=120"},"modified":"2017-06-11T08:51:25","modified_gmt":"2017-06-11T06:51:25","slug":"rozanska-radiation-pressure-absorption-measure-distribution","status":"publish","type":"post","link":"https:\/\/phsites.technion.ac.il\/agn-2017\/rozanska-radiation-pressure-absorption-measure-distribution\/","title":{"rendered":"A. Rozanska – Radiation Pressure and the Absorption Measure Distribution"},"content":{"rendered":"

See Presentation<\/a><\/p>\n

Absorption measure distribution in AGN can be determined since we are able to see absorption lines on\u00a0highly ionised elements with CHANDRA\/XMM-Newton precision. AMD is best tool to measure the global\u00a0distribution of this warm gas which interacts with radiation coming from the nucleus.\u00a0The observed deeps in AMD are well explained by the eventual thermal instability in caused by strong gas irradiation with hard X-rays.\u00a0I will present how the distribution of absorbed gas depends on gas physical parameters and\u00a0what has the biggest influence on the location of observed deeps and AMD normalisation.\u00a0I will discuss the best warm absorber model which explains the observed AMD shape in\u00a0currently available sources. Some questions that arise are:<\/p>\n

    \n
  1. What is the main difference in the cloud sructure between Radiation Pressure Confinement and Constant Total Pressure?<\/li>\n
  2. What main physical parameter or physical process are responsible for the AMD normalization?<\/li>\n
  3. Can thermal instability caused by illumination create the wind in AGN?<\/li>\n
  4. Do AGN winds remain static or stationary in the gravity field of central BH?\u00a0<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    See Presentation Absorption measure distribution in AGN can be determined since we are able to see absorption lines on\u00a0highly ionised elements with CHANDRA\/XMM-Newton precision. AMD is best tool to measure the global\u00a0distribution of this warm gas which interacts with radiation coming from the nucleus.\u00a0The observed deeps in AMD are well explained by the eventual thermal …<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[3],"tags":[],"class_list":{"0":"post-120","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-talks","7":"entry"},"yoast_head":"\nA. Rozanska - Radiation Pressure and the Absorption Measure Distribution - AGN Driven Winds<\/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:\/\/phsites.technion.ac.il\/agn-2017\/rozanska-radiation-pressure-absorption-measure-distribution\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A. Rozanska - Radiation Pressure and the Absorption Measure Distribution - AGN Driven Winds\" \/>\n<meta property=\"og:description\" content=\"See Presentation Absorption measure distribution in AGN can be determined since we are able to see absorption lines on\u00a0highly ionised elements with CHANDRA\/XMM-Newton precision. AMD is best tool to measure the global\u00a0distribution of this warm gas which interacts with radiation coming from the nucleus.\u00a0The observed deeps in AMD are well explained by the eventual thermal …\" \/>\n<meta property=\"og:url\" content=\"https:\/\/phsites.technion.ac.il\/agn-2017\/rozanska-radiation-pressure-absorption-measure-distribution\/\" \/>\n<meta property=\"og:site_name\" content=\"AGN Driven Winds\" \/>\n<meta property=\"article:published_time\" content=\"2017-02-20T14:33:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2017-06-11T06:51:25+00:00\" \/>\n<meta name=\"author\" content=\"Adi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Adi\" \/>\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:\\\/\\\/phsites.technion.ac.il\\\/agn-2017\\\/rozanska-radiation-pressure-absorption-measure-distribution\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/phsites.technion.ac.il\\\/agn-2017\\\/rozanska-radiation-pressure-absorption-measure-distribution\\\/\"},\"author\":{\"name\":\"Adi\",\"@id\":\"https:\\\/\\\/phsites.technion.ac.il\\\/agn-2017\\\/#\\\/schema\\\/person\\\/65231d9f0ecb94f8411926c66a3791ff\"},\"headline\":\"A. 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