Elm adamlar\u0131 Kainatdak\u0131 ilk ulduzlar\u0131n \u0259m\u0259l\u0259 g\u0259lm\u0259sini ba\u015fa d\u00fc\u015fm\u0259yin a\u00e7ar\u0131n\u0131 \u0259n sad\u0259 ulduzlarda, metaldan \u00e7ox z\u0259if (EMP) ulduzlarda tapd\u0131lar.<\/p>\n
\u018fs\u0259rin ilkin \u00e7ap\u0131 arXiv portal\u0131nda d\u0259rc olunub.<\/p>\n
G\u00fcn\u0259\u015fimiz kimi ulduzlar s\u00f6zd\u0259 metallarla – karbon, azot, d\u0259mir v\u0259 h\u0259tta q\u0131z\u0131l kimi hidrogen v\u0259 heliumdan daha a\u011f\u0131r elementl\u0259rl\u0259 z\u0259ngindir. Bu madd\u0259l\u0259r f\u00f6vq\u0259lnova partlay\u0131\u015flar\u0131 v\u0259 neytron ulduzlar\u0131n toqqu\u015fmas\u0131 n\u0259tic\u0259sind\u0259 \u0259m\u0259l\u0259 g\u0259lib. Bununla bel\u0259, dem\u0259k olar ki, he\u00e7 bir a\u011f\u0131r elementi olmayan kosmosda ulduzlar tap\u0131la bil\u0259r. Elm \u00fc\u00e7\u00fcn x\u00fcsusi d\u0259y\u0259r\u0259 malik olanlard\u0131r.<\/p>\n
Bel\u0259 obyektl\u0259r dem\u0259k olar ki, tamamil\u0259 hidrogen v\u0259 heliumdan ibar\u0259t olan birinci ulduzlar\u0131n qal\u0131qlar\u0131ndan \u0259m\u0259l\u0259 g\u0259l\u0259n ikinci n\u0259sil ulduzlar hesab edilir. Birinci n\u0259sil ulduzlar\u0131n \u00f6zl\u0259ri \u00e7oxdan getdikl\u0259rind\u0259n (onlar n\u0259h\u0259ng idil\u0259r v\u0259 c\u0259mi bir ne\u00e7\u0259 milyon il ya\u015fad\u0131lar), EMP ulduzlar\u0131 onlar\u0131n xass\u0259l\u0259rini \u00f6yr\u0259nm\u0259k \u00fc\u00e7\u00fcn yegan\u0259 m\u00f6vcud yol olaraq qal\u0131r.<\/p>\n
Ara\u015fd\u0131rma n\u0259tic\u0259sind\u0259 m\u0259lum olub ki, EMP ulduzlar\u0131 karbon, azot v\u0259 oksigen kimi elementl\u0259rin sad\u0259 nisb\u0259tl\u0259rini t\u0259hlil ed\u0259r\u0259k ilk ulduzlar\u0131n k\u00fctl\u0259sini v\u0259 \u00f6mr\u00fcn\u00fc anlama\u011fa k\u00f6m\u0259k edir. Bu nisb\u0259tl\u0259r m\u0259nb\u0259 ulduzun k\u00fctl\u0259sind\u0259n birba\u015fa as\u0131l\u0131d\u0131r v\u0259 EMP-ni ilk f\u00f6vq\u0259lnovan\u0131n bir n\u00f6v \u201cbarmaq izi\u201d hal\u0131na g\u0259tirir.<\/p>\n","protected":false},"excerpt":{"rendered":"
Elm adamlar\u0131 Kainatdak\u0131 ilk ulduzlar\u0131n \u0259m\u0259l\u0259 g\u0259lm\u0259sini ba\u015fa d\u00fc\u015fm\u0259yin a\u00e7ar\u0131n\u0131 \u0259n sad\u0259 ulduzlarda, metaldan \u00e7ox z\u0259if (EMP) ulduzlarda tapd\u0131lar. \u018fs\u0259rin ilkin \u00e7ap\u0131 arXiv portal\u0131nda d\u0259rc olunub. G\u00fcn\u0259\u015fimiz kimi ulduzlar s\u00f6zd\u0259 metallarla – karbon, azot, d\u0259mir v\u0259 h\u0259tta q\u0131z\u0131l kimi hidrogen v\u0259 heliumdan daha a\u011f\u0131r elementl\u0259rl\u0259 z\u0259ngindir. Bu madd\u0259l\u0259r f\u00f6vq\u0259lnova partlay\u0131\u015flar\u0131 v\u0259 neytron ulduzlar\u0131n toqqu\u015fmas\u0131 n\u0259tic\u0259sind\u0259 […]<\/p>\n","protected":false},"author":3,"featured_media":68706,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36,1],"tags":[],"class_list":["post-68705","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-media","category-society"],"yoast_head":"\n