Alt\u0131n oran, Yunan harfi phi (\u03c6) ile g\u00f6sterilir ve y\u00fczy\u0131llar boyunca matematik\u00e7ileri, sanat\u00e7\u0131lar\u0131 ve bilim insanlar\u0131n\u0131 b\u00fcy\u00fcleyen ilgi \u00e7ekici bir say\u0131d\u0131r. Yakla\u015f\u0131k olarak 1,618’e e\u015fittir ve basit bir geometrik \u00f6zellik ile tan\u0131mlan\u0131r: Bir do\u011fru, k\u00fc\u00e7\u00fck par\u00e7an\u0131n b\u00fcy\u00fck par\u00e7aya oran\u0131, b\u00fcy\u00fck par\u00e7an\u0131n t\u00fcm do\u011fuya oran\u0131yla ayn\u0131 olacak \u015fekilde iki par\u00e7aya b\u00f6l\u00fcn\u00fcrse, o do\u011fru alt\u0131n orana g\u00f6re b\u00f6l\u00fcnm\u00fc\u015ft\u00fcr.<\/p>\n\n
Bu oran, bir sap \u00fczerindeki yapraklar\u0131n spiral d\u00fczeninden insan v\u00fccudunun oranlar\u0131na kadar \u00e7ok \u00e7e\u015fitli do\u011fal ve yapay yap\u0131larda g\u00f6zlemlenmi\u015ftir. Ayr\u0131ca, Leonardo da Vinci’nin “Son Ak\u015fam Yeme\u011fi” ve Atina’daki Parthenon gibi \u00fcnl\u00fc \u00f6rneklerle sanat ve mimaride yayg\u0131n olarak kullan\u0131lm\u0131\u015ft\u0131r.<\/p>\n\n
Son y\u0131llarda bilim insanlar\u0131, alt\u0131n oran\u0131n RR Lyrae y\u0131ld\u0131zlar\u0131 olarak bilinen belirli y\u0131ld\u0131z t\u00fcrlerinin dinamiklerinde de rol oynayabilece\u011fini ke\u015ffettiler. Bu y\u0131ld\u0131zlar, parlakl\u0131klar\u0131 zaman i\u00e7inde dalgaland\u0131\u011f\u0131 i\u00e7in de\u011fi\u015fken y\u0131ld\u0131zlard\u0131r. G\u00f6kbilimciler, bu y\u0131ld\u0131zlardaki birincil titre\u015fim frekans\u0131n\u0131n ikincil titre\u015fim frekans\u0131na oran\u0131n\u0131n genellikle alt\u0131n orana \u00e7ok yak\u0131n oldu\u011funu bulmu\u015flard\u0131r.<\/p>\n\n
RR Lyrae y\u0131ld\u0131zlar\u0131ndaki titre\u015fimlerin daha ayr\u0131nt\u0131l\u0131 analizi, bir ba\u015fka ilgi \u00e7ekici \u00f6r\u00fcnt\u00fcy\u00fc ortaya \u00e7\u0131kard\u0131: Titre\u015fimin her bir par\u00e7as\u0131n\u0131n de\u011fi\u015fkenli\u011fi fraktald\u0131r. Yani g\u00f6kbilimciler titre\u015fimlere yakla\u015ft\u0131k\u00e7a, daha k\u00fc\u00e7\u00fck ve daha k\u00fc\u00e7\u00fck \u00f6l\u00e7eklerde daha da karma\u015f\u0131k \u00f6r\u00fcnt\u00fcler ke\u015ffederler. Bu fraktal davran\u0131\u015f, bir k\u0131y\u0131 \u015feridinin k\u0131vr\u0131mlar\u0131nda veya bir a\u011fac\u0131n dallanmas\u0131nda g\u00f6zlemlenene benzer.<\/p>\n\n
Alt\u0131n oran\u0131n RR Lyrae y\u0131ld\u0131zlar\u0131n\u0131n titre\u015fimlerinde bulunmas\u0131, bilim insanlar\u0131 aras\u0131nda heyecan yaratt\u0131 \u00e7\u00fcnk\u00fc bu temel geometrik oran ile y\u0131ld\u0131zlar\u0131n dinamikleri aras\u0131nda olas\u0131 bir ba\u011flant\u0131 oldu\u011funu d\u00fc\u015f\u00fcnd\u00fcrmektedir. Ancak baz\u0131 bilim insanlar\u0131 \u015f\u00fcpheci kalarak, g\u00f6zlemlenen oran\u0131n bir tesad\u00fcf olabilece\u011fini savunmaktad\u0131r.<\/p>\n\n
Belirsizli\u011fe ra\u011fmen, nab\u0131zl\u0131 y\u0131ld\u0131zlarda alt\u0131n oran\u0131n ke\u015ffi yeni ara\u015ft\u0131rma alanlar\u0131 a\u00e7t\u0131. Bilim insanlar\u0131 \u015fimdi bu oran\u0131n di\u011fer y\u0131ld\u0131z t\u00fcrlerinde veya hatta di\u011fer astrofiziksel olaylarda rol oynay\u0131p oynamad\u0131\u011f\u0131n\u0131 ara\u015ft\u0131r\u0131yorlar. Ayr\u0131ca, titre\u015fimlerde g\u00f6zlemlenen fraktal desenler, y\u0131ld\u0131zlar\u0131n davran\u0131\u015f\u0131n\u0131 y\u00f6neten temel s\u00fcre\u00e7ler hakk\u0131nda ipu\u00e7lar\u0131 sa\u011flayabilir.<\/p>\n\n
Alt\u0131n oran, bilim insanlar\u0131n\u0131, sanat\u00e7\u0131lar\u0131 ve matematik\u00e7ileri b\u00fcy\u00fclemeye ve ilham vermeye devam ediyor. Nab\u0131zl\u0131 y\u0131ld\u0131zlarda ke\u015ffi, bu oran\u0131n do\u011fadaki yayg\u0131nl\u0131\u011f\u0131n\u0131n bir kan\u0131t\u0131d\u0131r. Bu bulgunun \u00f6nemi hala tart\u0131\u015f\u0131l\u0131yor olsa da, \u015f\u00fcphesiz yeni sorular ortaya atm\u0131\u015f ve astrofizik alan\u0131ndaki ke\u015fifler i\u00e7in yeni olanaklar yaratm\u0131\u015ft\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"
Alt\u0131n Oran ve Nab\u0131zl\u0131 Y\u0131ld\u0131zlar Alt\u0131n Oran\u0131n B\u00fcy\u00fcs\u00fc Alt\u0131n oran, Yunan harfi phi (\u03c6) ile g\u00f6sterilir ve y\u00fczy\u0131llar boyunca matematik\u00e7ileri, sanat\u00e7\u0131lar\u0131 ve bilim insanlar\u0131n\u0131 b\u00fcy\u00fcleyen ilgi \u00e7ekici bir say\u0131d\u0131r. Yakla\u015f\u0131k…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[958],"tags":[17690,435,5101,214,17691],"class_list":["post-13102","post","type-post","status-publish","format-standard","hentry","category-astrophysics","tag-golden-ratio","tag-astronomy","tag-natures-patterns","tag-mathematics","tag-pulsating-stars"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=13102"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13102\/revisions"}],"predecessor-version":[{"id":13103,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13102\/revisions\/13103"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=13102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=13102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=13102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}