{"id":2129,"date":"2018-03-09T19:34:30","date_gmt":"2018-03-10T02:34:30","guid":{"rendered":"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/?page_id=2129"},"modified":"2024-09-25T09:25:24","modified_gmt":"2024-09-25T16:25:24","slug":"projects","status":"publish","type":"page","link":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/projects\/","title":{"rendered":"Projects"},"content":{"rendered":"<h3><span style=\"color: #3366ff;\">Mars Seismology<\/span><\/h3>\n<ul>\n<li>The first InSight results were presented in a series of papers published in Nature Geoscience. Our group co-authored two of them.\u00a0See <a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/publications\/\">Publications<\/a>.<\/li>\n<li><a href=\"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/measuring-higher-mode-phase-velocities-with-one-seismic-station-on-mars\/\">Measuring higher mode phase velocities with one seismic station on Mars<\/a>: technique and blind test (work led by Haotian Xu)<\/li>\n<li><a href=\"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/first-surface-wave-detection-on-mars\/\">First surface wave detection!<\/a><\/li>\n<li><a href=\"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/crustal-seismic-anisotropy-under-the-lander\/\">Crustal Seismic Anisotropy Under the Lander<\/a> (work led by Jiaqi Li)<\/li>\n<li><a href=\"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/seismic-detection-of-a-deep-mantle-discontinuity-within-mars-by-insight\/\">Seismic detection of a deep mantle discontinuity within Mars by InSight<\/a><\/li>\n<li>\n<div><a href=\"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/second-seismic-anchor-point\/\">Second Seismic Anchor Point<\/a> of the Martian Crustal Structure Away from the InSight Landing Site (work led by Jiaqi Li)<\/div>\n<\/li>\n<li><a href=\"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/seismic-anisotropy-away-from-the-lander\/\">Seismic Anisotropy Away from the Lander<\/a><\/li>\n<li>Crustal Structure Constraints from the Detection of the SsPp Phase on Mars<\/li>\n<li>New Constraints on the Martian Crustal Structure Near the Dichotomy<\/li>\n<li>First observations of seismic waves traveling through the Martian core<\/li>\n<li>Moment Tensor Determination of Event S1222a<\/li>\n<li>Detection and Measurements of Higher Modes &#8211; paper under review<\/li>\n<\/ul>\n<p>More updates coming soon!<\/p>\n<h3><span style=\"color: #3366ff;\">Earth Seismology<\/span><\/h3>\n<p><strong><span style=\"color: #808080;\">Research Topics in Global Tomography<\/span><\/strong><\/p>\n<div id=\"main\">\n<section id=\"primary\" class=\"full-width\">\n<article id=\"post-63\" class=\"post-63 page type-page status-publish\">\n<div class=\"entry-content e-content\">\n<ul>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/global-tomography\/sv-anisotropy-with-quantitative-uncertainties\/\" target=\"_blank\" rel=\"noopener noreferrer\">Global Vsv azimuthal anisotropy with error bars(!) from a model space search approach\u00a0<\/a><\/li>\n<li><a href=\"https:\/\/www.dropbox.com\/s\/r8vwquc1tj01mtr\/2015_XingBeghein_GJI.pdf?dl=0\">Effect of crustal corrections on upper mantle models of radial\u00a0anisotropy: a Bayesian approach<\/a><\/li>\n<li>NEW:\u00a0 Large-scale azimuthal anisotropy in the upper 1000 km of the mantle for <em><span style=\"color: #800080;\"><a style=\"color: #800080;\" title=\"SV Anisotropy in the Transition Zone\" href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/sv-anisotropy-mantle-transition-zone\/\">V<sub>SV<\/sub><\/a><\/span><\/em> and for <span style=\"color: #800080;\"><em><a style=\"color: #800080;\" title=\"SH Azimuthal Anisotropy\" href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/3-d-sh-azimuthal-anisotropy\/\">V<sub>SH<\/sub><\/a><\/em><\/span>. Project funded by NSF-EAR grant 0838605 \u2013 Summary <em><span style=\"color: #800080;\"><a style=\"color: #800080;\" href=\"http:\/\/www.nsf.gov\/awardsearch\/showAward.do?AwardNumber=0838605\" target=\"_blank\" rel=\"noopener noreferrer\">here<\/a><\/span><\/em>\u00a0\u2013\u00a0Supplementary material and citation references can be found under Publications<\/li>\n<li><a href=\"https:\/\/www.dropbox.com\/s\/iprnwnbh6gdj0hq\/2010_Beghein_JGR_preprint.pdf?dl=0\">Effect of<span style=\"color: #800080;\"> prior petrological constraints<\/span> on global models of radial anisotropy<\/a><\/li>\n<li><a href=\"https:\/\/www.dropbox.com\/s\/rawiqy5fcppynoj\/2008_Beghein_etal_GJI.pdf?dl=0\">The signal of mantle anisotropy on the <span style=\"color: #800080;\">coupling of Earth\u2019s free oscillations<\/span><\/a><\/li>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/global-tomography\/radial-anisotropy-top-1200-km-mantle\/\">3-D radial anisotropy in the <span style=\"color: #800080;\">upper 1200km of the mantle<\/span><\/a><\/li>\n<li><a href=\"https:\/\/www.dropbox.com\/s\/ebbhurvu4e4pcy1\/2004_BegheinTrampert_GJI.pdf?dl=0\">3-D radial anisotropy in the <span style=\"color: #800080;\">uppermost mantle<\/span><\/a><\/li>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/global-tomography\/radial-anisotropy-reference-mantle-models\/\">Anisotropy in <span style=\"color: #800080;\">reference mantle models<\/span><\/a><\/li>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/global-tomography\/inner-core-anisotropy\/\"><span style=\"color: #800080;\">Inner core anisotropy<\/span><\/a><\/li>\n<li><a href=\"https:\/\/www.dropbox.com\/s\/617omip61cpc2hv\/2002_Beghein_etal_GJI.pdf?dl=0\">Global <span style=\"color: #800080;\">P and S tomography<\/span><\/a><\/li>\n<\/ul>\n<h4><strong><span style=\"color: #808080;\">Research Topics in Regional Tomography<\/span><\/strong><\/h4>\n<div id=\"main\">\n<section id=\"primary\" class=\"full-width\">\n<article id=\"post-66\" class=\"post-66 page type-page status-publish\">\n<div class=\"entry-content e-content\">\n<ul>\n<li>The <a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/regional-tomography\/upper-mantle-radial-anisotropy-under-the-indian-ocean\/\">Indian Ocean<\/a>: radial anisotropy and S-wave velocity<\/li>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/regional-tomography\/oceanic-lithosphere-seismic-anisotropy\/\">The <span style=\"color: #800080;\">oceanic lithosphere-asthenosphere boundary<\/span><\/a><\/li>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/regional-tomography\/mexico-subduction-zone\/\">The <span style=\"color: #800080;\">Mexico subduction zone<\/span><\/a><\/li>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/regional-tomography\/western-us-great-basin\/\">The <span style=\"color: #800080;\">western US Great Basin<\/span><\/a><\/li>\n<li><a href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/regional-tomography\/seismic-anisotropy-high-lava-plains-oregon\/\">The <span style=\"color: #800080;\">High lava plains of Oregon<\/span><\/a><\/li>\n<li>SouthEast Tibet \u2013 see Yao et al. (2008) in <em><span style=\"color: #800080;\"><a style=\"color: #800080;\" title=\"Peer-Reviewed Articles\" href=\"http:\/\/faculty.epss.ucla.edu\/~cbeghein\/research\/publications\/\">Publications<\/a><\/span><\/em><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<\/div>\n<\/article>\n<\/section>\n<\/div>\n<\/div>\n<\/article>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mars Seismology The first InSight results were presented in a series of papers published in Nature Geoscience. Our group co-authored two of them.\u00a0See Publications. Measuring higher mode phase velocities with one seismic station on Mars: technique and blind test (work led by Haotian Xu) First surface wave detection! Crustal Seismic Anisotropy Under the Lander (work &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/projects\/\" class=\"more-link\">Read more<span class=\"screen-reader-text\"> &#8220;Projects&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":1820,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inspiro_hide_title":false,"footnotes":""},"class_list":["post-2129","page","type-page","status-publish","has-post-thumbnail","hentry"],"jetpack_sharing_enabled":true,"featured_media_urls":{"thumbnail":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-150x150.png",150,150,true],"medium":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-300x153.png",300,153,true],"medium_large":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-768x392.png",768,392,true],"large":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"1536x1536":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"2048x2048":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"inspiro-featured-image":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"inspiro-loop":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-769x320.png",769,320,true],"inspiro-loop@2x":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"portfolio_item-thumbnail":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-600x393.png",600,393,true],"portfolio_item-thumbnail@2x":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"portfolio_item-masonry":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-600x307.png",600,307,true],"portfolio_item-masonry@2x":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"portfolio_item-thumbnail_cinema":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-769x335.png",769,335,true],"portfolio_item-thumbnail_portrait":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393-600x393.png",600,393,true],"portfolio_item-thumbnail_portrait@2x":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false],"portfolio_item-thumbnail_square":["https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-content\/uploads\/2017\/04\/wave_769by393.png",769,393,false]},"_links":{"self":[{"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/pages\/2129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/comments?post=2129"}],"version-history":[{"count":26,"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/pages\/2129\/revisions"}],"predecessor-version":[{"id":3185,"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/pages\/2129\/revisions\/3185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/media\/1820"}],"wp:attachment":[{"href":"https:\/\/faculty.epss.ucla.edu\/~cbeghein\/wp-json\/wp\/v2\/media?parent=2129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}