{"id":28087,"date":"2021-06-16T21:18:07","date_gmt":"2021-06-16T19:18:07","guid":{"rendered":"https:\/\/karmaka.de\/?p=28087"},"modified":"2021-06-16T21:19:01","modified_gmt":"2021-06-16T19:19:01","slug":"what-can-meteorites-tell-us-about-the-formation-of-jupiter","status":"publish","type":"post","link":"https:\/\/karmaka.de\/?p=28087","title":{"rendered":"What Can Meteorites Tell Us About the Formation of Jupiter?<span class=\"badge-status\" style=\"background:#787878\">OPENA ACCESS<\/span>&nbsp;"},"content":{"rendered":"\n<p>Benjamin P. Weiss, William F. Bottke<\/p>\n\n\n\n<p>Commentary<br>AGU Advances<br>Volume 2, Issue 2<br>June 2021<\/p>\n\n\n\n<p><a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/2020AV000376\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>LINK (OPEN ACCESS)<\/strong><\/a><br><a href=\"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/epdf\/10.1029\/2020AV000376\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>PDF (OPEN ACCESS)<\/strong><\/a><\/p>\n\n\n\n<p>&#8220;Key Points<\/p>\n\n\n\n<ul><li>Meteorite paleomagnetism constrains the lifetime of the solar nebula and therefore the time by which Jupiter formed<\/li><li>Jupiter&#8217;s inferred growth rate supports the core accretion model for giant planet formation<\/li><li>This proposal can be further tested with new measurements and theory constraining the origin of isotopic and magnetic records observed in meteorites&#8221;<\/li><\/ul>\n\n\n\n<p class=\"justify-text\">&#8220;Gas giants like Jupiter are a fundamental component of planetary systems, but how they formed has been uncertain. Here we discuss how paleomagnetic records in meteorites of the solar nebula may tell us about Jupiter&#8217;s final growth stage. We suggest that under certain testable assumptions, the meteorite data indicate that proto-Jupiter grew from a mass of \u223c50 Earth masses (M\u2a01) at &gt;3.46 million years (Ma) after solar system formation to its final mass of 318 M\u2295 over just &lt;0.5 Ma. This rapid acceleration is consistent with a key prediction of the core accretion model for giant planet formation.&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Benjamin P. Weiss, William F. Bottke CommentaryAGU AdvancesVolume 2, Issue 2June 2021 LINK (OPEN ACCESS)PDF (OPEN ACCESS) &#8220;Key Points Meteorite paleomagnetism constrains the lifetime of the solar nebula and therefore the time by which Jupiter&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1160,8,219],"tags":[2267,590,1761,695],"_links":{"self":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/28087"}],"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=28087"}],"version-history":[{"count":1,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/28087\/revisions"}],"predecessor-version":[{"id":28088,"href":"https:\/\/karmaka.de\/index.php?rest_route=\/wp\/v2\/posts\/28087\/revisions\/28088"}],"wp:attachment":[{"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/karmaka.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}