{"id":289773,"date":"2017-03-20T11:00:24","date_gmt":"2017-03-20T15:00:24","guid":{"rendered":"https:\/\/ntrs.nasa.gov\/search.jsp?R=20170002318"},"modified":"2017-03-20T11:00:24","modified_gmt":"2017-03-20T15:00:24","slug":"solid-state-photochemistry-as-a-formation-mechanism-for-titans-stratospheric-c4n2-ice-clouds","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=289773","title":{"rendered":"Solid-State Photochemistry as a Formation Mechanism for Titan&#8217;s Stratospheric C4N2 Ice Clouds"},"content":{"rendered":"<p>Abstract: We propose that C4N2 ice clouds observed in Titan&#8217;s springtime polar stratosphere arise due to solid-state photochemistry occurring within extant ice cloud particles of HCN-HC3N mixtures. This formation process resembles the halogen-induced ice particle surface chemistry that leads to condensed nitric acid trihydrate (NAT) particles and ozone depletion in Earth&#8217;s polar stratosphere. As our analysis of the Cassini Composite Infrared Spectrometer 478 per centimeter ice emission feature demonstr&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: We propose that C4N2 ice clouds observed in Titan&#8217;s springtime polar stratosphere arise due to solid-state photochemistry occurring within extant ice cloud particles of HCN-HC3N mixtures. This formation process resembles the halogen-induced i&#8230;<\/p>\n","protected":false},"author":60,"featured_media":615444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-289773","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/289773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=289773"}],"version-history":[{"count":1,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/289773\/revisions"}],"predecessor-version":[{"id":289774,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/289773\/revisions\/289774"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=289773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=289773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=289773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}