Y\u0131ld\u0131zlardan gezegenlere evrende g\u00f6rebildi\u011fimiz her \u015fey madde temellidir. Peki ba\u015flang\u0131\u00e7taki madde ve anti-maddenin e\u015fit oldu\u011fu evrenden \u015fimdiki madde bask\u0131n evren nas\u0131l olu\u015ftu? Simetri k\u0131r\u0131lmas\u0131n\u0131n ard\u0131nda yatan mekanizma nedir? Bilimciler uzun y\u0131llard\u0131r bu problem \u00fczerinde u\u011fra\u015fmaktad\u0131r.<\/p>\n
Par\u00e7ac\u0131k ile anti-par\u00e7ac\u0131k birle\u015fti\u011finde birbirini yok eder ve ortama foton veya ba\u015fka par\u00e7ac\u0131k \u00e7iftleri yay\u0131l\u0131r. B\u00fcy\u00fck Patlama\u2019dan k\u0131sa s\u00fcre sonra \u201cilkel \u00e7orba\u201d olarak adland\u0131r\u0131labilecek foton ve par\u00e7ac\u0131k plazmas\u0131ndaki par\u00e7ac\u0131k anti-par\u00e7ac\u0131k say\u0131s\u0131, 10 milyarda bir par\u00e7ac\u0131k oran\u0131nda madde lehineydi. Evren geni\u015fleyip so\u011fuduk\u00e7a par\u00e7ac\u0131k ve anti-par\u00e7ac\u0131klar birbirlerini yok etti ve bahsetti\u011fimiz \u00e7ok k\u00fc\u00e7\u00fck orandaki madde fazlal\u0131\u011f\u0131 y\u0131ld\u0131zlardan gezegenlere bildi\u011fimiz maddeyi olu\u015fturdu.<\/p>\n
Kaliforniya \u00dcniversitesi\u2019nden fizik\u00e7iler, yay\u0131mlad\u0131klar\u0131 bir makale ile madde bask\u0131n evrenin gizemine olas\u0131 bir \u00e7\u00f6z\u00fcm sundular. Alexander Kusenko ve \u00e7al\u0131\u015fma arkada\u015flar\u0131na g\u00f6re, madde ve anti-madde asimetrisi Higgs bozonu ile ili\u015fkili olabilir: Maddeye k\u00fctle kazand\u0131ran Higgs alan\u0131ndaki gev\u015feme (relaxation) hareketi, etkile\u015fimde oldu\u011fu par\u00e7ac\u0131k ve anti-par\u00e7ac\u0131klar\u0131n k\u00fctlelerinde ge\u00e7ici farkl\u0131l\u0131klar yarat\u0131p, simetrinin asimetriye d\u00f6n\u00fc\u015fmesine sebep olmu\u015f olabilir.<\/p>\n
2012 y\u0131l\u0131nda Higgs\u2019in ke\u015ffi ile birlikte k\u00fctlesinin de belirli bir denge de\u011ferinde olmas\u0131 gerekti\u011fi ortaya koyuldu. \u201cHiggs\u2019in bu de\u011feri -LHC\u2019nin sonu\u00e7lar\u0131yla da tutarl\u0131 olarak- evrenin ba\u015flang\u0131\u00e7 anlar\u0131nda denge de\u011ferinden \u00e7ok daha b\u00fcy\u00fck olabilir\u201d diyen Kusenko, Higgs alan\u0131n\u0131n \u201cHiggs gev\u015femesi\u201d mekanizmas\u0131yla denge de\u011ferine d\u00fc\u015ferek bug\u00fcnk\u00fc haline gelmi\u015f olabilece\u011fini d\u00fc\u015f\u00fcn\u00fcyor.<\/p>\n
Kaynaklar<\/strong><\/p>\n 1) http:\/\/newsroom.ucla.edu\/releases\/ucla-physicists-offer-a-solution-to-the-puzzle-of-the-origin-of-matter-in-the-universe<\/p>\n 2) http:\/\/www.quantumdiaries.org\/2011\/11\/14\/what-exactly-is-cp-violation\/60secs_violation\/<\/p>\n","protected":false},"excerpt":{"rendered":" Y\u0131ld\u0131zlardan gezegenlere evrende g\u00f6rebildi\u011fimiz her \u015fey madde temellidir. Peki ba\u015flang\u0131\u00e7taki madde ve anti-maddenin e\u015fit oldu\u011fu evrenden \u015fimdiki madde bask\u0131n evren nas\u0131l olu\u015ftu? Simetri k\u0131r\u0131lmas\u0131n\u0131n ard\u0131nda yatan mekanizma nedir? Bilimciler uzun y\u0131llard\u0131r bu problem \u00fczerinde u\u011fra\u015fmaktad\u0131r. Par\u00e7ac\u0131k ile anti-par\u00e7ac\u0131k birle\u015fti\u011finde birbirini yok eder ve ortama foton veya ba\u015fka par\u00e7ac\u0131k \u00e7iftleri yay\u0131l\u0131r. B\u00fcy\u00fck Patlama\u2019dan k\u0131sa s\u00fcre sonra […]<\/p>\n","protected":false},"author":634,"featured_media":21611,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[171,30,19,26],"tags":[2225,657,288,936,638,356],"class_list":["post-21610","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-134-sayi","category-astronomi","category-bilim-gundemi","category-fizik","tag-anti-madde","tag-evren","tag-fizik","tag-higgs","tag-madde","tag-parcacik-fizigi"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/21610","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/users\/634"}],"replies":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/comments?post=21610"}],"version-history":[{"count":0,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/posts\/21610\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media\/21611"}],"wp:attachment":[{"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/media?parent=21610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/categories?post=21610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bilimvegelecek.com.tr\/index.php\/wp-json\/wp\/v2\/tags?post=21610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}