{"id":205573,"date":"2025-02-05T06:25:56","date_gmt":"2025-02-05T12:25:56","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2025\/02\/interaction-of-kinetic-waves-and-suprathermal-particles-could-be-key-to-unlocking-biggest-mystery-in-heliophysics"},"modified":"2025-02-05T06:25:56","modified_gmt":"2025-02-05T12:25:56","slug":"interaction-of-kinetic-waves-and-suprathermal-particles-could-be-key-to-unlocking-biggest-mystery-in-heliophysics","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2025\/02\/interaction-of-kinetic-waves-and-suprathermal-particles-could-be-key-to-unlocking-biggest-mystery-in-heliophysics","title":{"rendered":"Interaction of kinetic waves and suprathermal particles could be key to unlocking biggest mystery in heliophysics"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/interaction-of-kinetic-waves-and-suprathermal-particles-could-be-key-to-unlocking-biggest-mystery-in-heliophysics.jpg\"><\/a><\/p>\n<p>A graduate research assistant at The University of Alabama in Huntsville (UAH), a part of The University of Alabama system, has <a href=\"https:\/\/www.aanda.org\/10.1051\/0004-6361\/202452376\" target=\"_blank\">published<\/a> a paper in the journal <i>Astronomy &amp; Astrophysics<\/i> that builds on an earlier study to help understand why the solar corona is so hot compared to the surface of the sun itself.<\/p>\n<p>To shed further light on this age-old mystery, Syed Ayaz, a Ph.D. candidate in the UAH Center for Space Plasma and Aeronomic Research (CSPAR), employed a statistical model known as a Kappa distribution to describe the velocity of particles in space plasmas, while incorporating the interaction of suprathermal particles with kinetic Alfv\u00e9n waves (KAWs).<\/p>\n<p>KAWs are oscillations of the charged particles and <a href=\"https:\/\/phys.org\/tags\/magnetic+field\/\" rel=\"tag\" class=\"\">magnetic field<\/a> as they move through the <a href=\"https:\/\/phys.org\/tags\/solar+plasma\/\" rel=\"tag\" class=\"\">solar plasma<\/a>, caused by motions in the photosphere, the sun\u2019s outer shell. The waves are a valuable tool for modeling various phenomena in the solar system, including particle acceleration and wave-particle interactions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A graduate research assistant at The University of Alabama in Huntsville (UAH), a part of The University of Alabama system, has published a paper in the journal Astronomy &amp; Astrophysics that builds on an earlier study to help understand why the solar corona is so hot compared to the surface of the sun itself. To [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,8],"tags":[],"class_list":["post-205573","post","type-post","status-publish","format-standard","hentry","category-particle-physics","category-space"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/205573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=205573"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/205573\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=205573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=205573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=205573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}