{"id":9899,"date":"2016-09-17T14:21:22","date_gmt":"2016-09-17T12:21:22","guid":{"rendered":"http:\/\/karmaka.de\/?p=9899"},"modified":"2016-12-16T06:52:59","modified_gmt":"2016-12-16T05:52:59","slug":"survival-of-the-impactor-during-hypervelocity-collisions-ii-an-analogue-for-high-porosity-targets","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=9899","title":{"rendered":"Survival of the impactor during hypervelocity collisions II: An analogue for high porosity targets.<span class=\"badge-status\" style=\"background:#787878\">OPEN ACCESS<\/span>&nbsp;"},"content":{"rendered":"<p>C. Avdellidou, M.C. Price, M. Delbo, and M.J. Cole<\/p>\n<p>MNRAS doi:10.1093\/mnras\/stw2381<br \/>\nFirst published online September 16, 2016<\/p>\n<p><a href=\"http:\/\/mnras.oxfordjournals.org\/content\/early\/2016\/09\/16\/mnras.stw2381.abstract\" target=\"_blank\"><strong>LINK<\/strong><\/a><br \/>\n<a href=\"http:\/\/arxiv.org\/pdf\/1612.05060\" target=\"_blank\"><strong>PDF (OPEN ACCESS)<\/strong><\/a> <\/p>\n<p>&#8220;We investigated how a target\u2019s porosity affects the outcome of a collision, with respect to the impactor\u2019s fate. Laboratory impact experiments using peridot projectiles were performed at a speed range between 0.3 and 3.0 km\/s, onto high porosity water-ice (40%) and fine-grained calcium carbonate (70%) targets. We report that the amount of implanted material in the target body increases with increasing target\u2019s porosity, while the size frequency distribution of the projectile\u2019s ejecta fragments becomes steeper. A supplementary Raman study showed no sign of change of the Raman spectra of the recovered olivine projectile fragments indicate minimal physical change. &#8220;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C. Avdellidou, M.C. Price, M. Delbo, and M.J. Cole MNRAS doi:10.1093\/mnras\/stw2381 First published online September 16, 2016 LINK PDF (OPEN ACCESS) &#8220;We investigated how a target\u2019s porosity affects the outcome of a collision, with respect&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77,90,1184],"tags":[1854,1771,2870,313],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/9899"}],"collection":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9899"}],"version-history":[{"count":2,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/9899\/revisions"}],"predecessor-version":[{"id":10965,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/9899\/revisions\/10965"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}