Antarktika<\/a> \u0130tici Ge\u00e7ici Anteni (ANITA) taraf\u0131ndan ke\u015ffedildi.<\/p>\nBu deney s\u0131ras\u0131nda ara\u015ft\u0131rmac\u0131lar \u00e7e\u015fitli aletler kullanarak D\u00fcnya’ya gelen sinyalleri analiz etti.<\/p>\n
Aletleri atmosferin y\u00fckseklerine g\u00f6ndermek i\u00e7in balonlar kullanan ara\u015ft\u0131rmac\u0131lar\u0131n amac\u0131, evrendeki kozmik olaylar hakk\u0131nda yeni anlay\u0131\u015flar kazanmakt\u0131.<\/p>\n
A\u00e7\u0131klamaya g\u00f6re, Antarktika’n\u0131n bu deneylerin yap\u0131ld\u0131\u011f\u0131 yer olmas\u0131n\u0131n nedeni, di\u011fer radyo dalgalar\u0131ndan kaynaklanan parazitlerin yok denecek kadar az olmas\u0131yd\u0131.<\/p>\n
Ancak ara\u015ft\u0131rmac\u0131lar bunun yerine buzun alt\u0131ndan yay\u0131lan radyo dalgalar\u0131 buldular.<\/p>\n
Penn State’ten fizik, astronomi ve astrofizik do\u00e7enti Stephanie Wissel ve \u00fcniversite taraf\u0131ndan yap\u0131lan bir a\u00e7\u0131klamada ele al\u0131nan ara\u015ft\u0131rmac\u0131lardan biri, radyo dalgalar\u0131n\u0131 n\u00f6trino olarak bilinen bir par\u00e7ac\u0131\u011f\u0131 ararken ke\u015ffettiklerini a\u00e7\u0131klad\u0131.<\/p>\n
Wissel, radyo dalgalar\u0131n\u0131n tespit edilemez olmas\u0131 gerekti\u011fini a\u00e7\u0131klad\u0131.<\/p>\n
Dalgalar\u0131n binlerce kilometre uzunlu\u011fundaki kayalar\u0131n i\u00e7inden ge\u00e7mesi ve kayalar taraf\u0131ndan emilmesi gerekirdi.<\/p>\n
A\u00e7\u0131klamada ayr\u0131ca, ara\u015ft\u0131rma ekibinin bu n\u00f6trinolar\u0131n nas\u0131l tespit edildi\u011fine dair bir cevab\u0131 olmad\u0131\u011f\u0131n\u0131 s\u00f6yledi.<\/p>\n
Wissel’e g\u00f6re n\u00f6trinolar y\u00fcksek enerji kaynaklar\u0131 taraf\u0131ndan yay\u0131ld\u0131klar\u0131 i\u00e7in evrenin anla\u015f\u0131lmas\u0131 a\u00e7\u0131s\u0131ndan \u00f6nemlidir ve genellikle tespit edilmeleri zordur.<\/p>\n
Wissel, her an i\u00e7inizden bir milyar n\u00f6trino ge\u00e7ebilece\u011fini ancak bunlar\u0131n sizinle etkile\u015fime girmedi\u011fini s\u00f6yledi.<\/p>\n
Ara\u015ft\u0131rmac\u0131 Wissel “Yani bu iki ucu keskin k\u0131l\u0131\u00e7 problemi. E\u011fer onlar\u0131 tespit edersek, ba\u015fka hi\u00e7bir \u015feyle etkile\u015fime girmeden t\u00fcm bu yolu kat etmi\u015fler demektir. G\u00f6zlemlenebilir evrenin s\u0131n\u0131r\u0131ndan gelen bir n\u00f6trino tespit ediyor olabiliriz” dedi.<\/p>\n
TELESKOPLARIN B\u0130LE VERMED\u0130\u011e\u0130 VER\u0130LER\u0130 VEREB\u0130L\u0130RLER<\/strong><\/p>\nBu par\u00e7ac\u0131klar ke\u015ffedildiklerinde, kozmik olaylar hakk\u0131nda en g\u00fc\u00e7l\u00fc teleskoplar\u0131n bile ortaya koyamad\u0131\u011f\u0131 veri ve bilgileri ortaya \u00e7\u0131karabilirler.<\/p>\n
Wissel’e g\u00f6re balon, emisyon sinyallerini yakalamak i\u00e7in buzun 40 kilometre veya 29 mil yukar\u0131s\u0131na g\u00f6nderiliyor.<\/p>\n
Ancak ara\u015ft\u0131rmac\u0131lar bulgular\u0131n\u0131 di\u011fer iki deneyle kar\u015f\u0131la\u015ft\u0131rd\u0131lar ve sonu\u00e7lar\u0131n birbiriyle uyu\u015fmad\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fcler.<\/p>\n
Bu da bulduklar\u0131 \u015feyin n\u00f6trinolar de\u011fil, tamamen ba\u015fka bir \u015fey oldu\u011fu anlam\u0131na geliyor.<\/p>\n
Wissel, bunun karanl\u0131k madde olabilece\u011fine dair baz\u0131 teoriler oldu\u011funu, ancak bunun do\u011frulanamad\u0131\u011f\u0131n\u0131 ve bir gizem olarak kald\u0131\u011f\u0131n\u0131 s\u00f6yledi.<\/p>\n
Wissel, “Tahminimce, buzun yak\u0131n\u0131nda ve ayr\u0131ca tam olarak anlamad\u0131\u011f\u0131m ufkun yak\u0131n\u0131nda baz\u0131 ilgin\u00e7 radyo yay\u0131lma etkileri meydana geliyor, ancak bunlardan birka\u00e7\u0131n\u0131 kesinlikle ara\u015ft\u0131rd\u0131k ve hen\u00fcz bunlardan hi\u00e7birini bulamad\u0131k” ifadesini kulland\u0131.<\/p>\n<\/div>\n
\n
<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Balona monte edilmi\u015f aletler kullanan ara\u015ft\u0131rmac\u0131lar, fiziksel olarak tespit edilmesi imkans\u0131z olmas\u0131 gereken sinyalleri ke\u015ffetti. Physical Review Letters dergisinde yay\u0131nlanan sonu\u00e7lara g\u00f6re, gizemli radyo dalgalar\u0131 Antarktika \u0130tici Ge\u00e7ici Anteni (ANITA) taraf\u0131ndan ke\u015ffedildi. Bu deney s\u0131ras\u0131nda ara\u015ft\u0131rmac\u0131lar \u00e7e\u015fitli aletler kullanarak D\u00fcnya’ya gelen sinyalleri analiz etti. Aletleri atmosferin y\u00fckseklerine g\u00f6ndermek i\u00e7in balonlar kullanan ara\u015ft\u0131rmac\u0131lar\u0131n amac\u0131, evrendeki kozmik […]<\/p>\n","protected":false},"author":908,"featured_media":28252,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[12],"tags":[],"class_list":["post-28251","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/kibrisayna.com\/wp-content\/uploads\/2025\/06\/TeyXbH_-K0GN1x38KSUBag.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/28251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/users\/908"}],"replies":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/comments?post=28251"}],"version-history":[{"count":0,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/posts\/28251\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media\/28252"}],"wp:attachment":[{"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/media?parent=28251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/categories?post=28251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kibrisayna.com\/index.php\/wp-json\/wp\/v2\/tags?post=28251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}