{"id":334,"date":"2019-09-10T10:01:38","date_gmt":"2019-09-10T01:01:38","guid":{"rendered":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/?page_id=334"},"modified":"2019-09-17T10:20:34","modified_gmt":"2019-09-17T01:20:34","slug":"2019-10-02","status":"publish","type":"page","link":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/2019-2\/2019-10-02\/","title":{"rendered":"2019-10-02"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><strong>Pathway to numerical simulations of stripped-envelope supernovae<\/strong><\/p>\n\n\n\n<p>Andrea Nagy (University of Szeged, Hungary)<\/p>\n\n\n\n<p><strong>abstract:<\/strong> <\/p>\n\n\n\n<p>Stripped-envelope (Type IIb and Ib\/c) supernovae form a special group among core-collapse SNe, because their progenitors lost the H and He layers during the pre-supernova evolution. Because of this mass-loss the debate on the surrounding envelope of these objects has not been settled yet. Moreover, the analytic models also deepen this issue, because there is a discrepancy in the gained ejecta masses from early- and late-time light curve fits. Due to this complex physical nature, theoretical models are essential to understand better the physics of this kind of exploding stars. Here I present a possible method for modelling the progenitor and the circumstellar environment of these stripped-envelope SNe, which could help to solve the mass discrepancy problem via semi-analytic and hydrodynamic simulations.<\/p>\n\n\n\n<p class=\"has-small-font-size\">host contact: Misako Tatsuuma<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pathway to numerical simulations of stripped-envelope supernovae Andrea Nagy (University of Szeged, Hungary) a &hellip; <a href=\"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/2019-2\/2019-10-02\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;2019-10-02&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":306,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-334","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/pages\/334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/comments?post=334"}],"version-history":[{"count":2,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/pages\/334\/revisions"}],"predecessor-version":[{"id":348,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/pages\/334\/revisions\/348"}],"up":[{"embeddable":true,"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/pages\/306"}],"wp:attachment":[{"href":"https:\/\/sci.nao.ac.jp\/seminars\/colloquium\/wp-json\/wp\/v2\/media?parent=334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}