{"id":644,"date":"2014-08-19T07:14:29","date_gmt":"2014-08-19T07:14:29","guid":{"rendered":"http:\/\/phsites.technion.ac.il\/soker\/?p=644"},"modified":"2014-11-01T08:16:44","modified_gmt":"2014-11-01T08:16:44","slug":"constraining-double-degenerate-scenario-type-ia-supernovae-merger-ejected-matter-august-2014","status":"publish","type":"post","link":"https:\/\/phsites.technion.ac.il\/soker\/constraining-double-degenerate-scenario-type-ia-supernovae-merger-ejected-matter-august-2014\/","title":{"rendered":"Constraining the double-degenerate scenario for Type Ia supernovae from merger ejected matter (August 2014)"},"content":{"rendered":"<p>With student<strong> Naveh Levanon<\/strong> and <strong>Enrique Garcia-Berro<\/strong> (Universitat Politecnica de Catalunya) we followed the mass blown during the WD-WD merger process in the Double-Degenerate (DD) scenario for type Ia supernovae (SN Ia), and find that the interaction of the SN ejecta with this wind affects the early (&lt;1 day) light curve in a way that may contradict observations, if the detonation occurs during or shortly after the merger (&lt;1 day).<\/p>\n<p><a href=\"http:\/\/arxiv.org\/abs\/1408.1375\">Paper<\/a> is posted on astro-ph.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>With student Naveh Levanon and Enrique Garcia-Berro (Universitat Politecnica de Catalunya) we followed the mass blown during the WD-WD merger process in the Double-Degenerate (DD) scenario for type Ia supernovae (SN Ia), and find that the interaction of the SN ejecta with this wind affects the early (&lt;1 day) light curve in a way that &hellip;<\/p>\n","protected":false},"author":6,"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":[2],"tags":[],"class_list":{"0":"post-644","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-news","7":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Constraining the double-degenerate scenario for Type Ia supernovae from merger ejected matter (August 2014) Prof. Noam Soker<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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