Ụlọ ọrụ nyocha mbara igwe nke Russian Academy of Sciences (IKI RAS) na-akọ na data anakọtara site na teliskop ART-XC n'ụgbọ mmiri Spektr-RG observatory mere ka o kwe omume ịmepụta map ziri ezi nke ụyọkọ ụyọkọ kpakpando na ìgwè kpakpando Coma Berenices na X-ray siri ike.
Ka anyị cheta na ngwaọrụ Rọshịa ART-XC bụ otu n'ime teliskop X-ray abụọ dị na ngwa agha nke ngwa Spektr-RG. Ngwa nke abụọ bụ telescope German eROSITA.
Ngwa abụọ a mechara nyocha mbụ ha niile na mbara igwe n'ọnwa a. N'ọdịnihu, a ga-eme nyocha asaa ọzọ: ijikọta data ndị a ga-eme ka o kwe omume ịnweta ndekọ nke uche.
Ugbu a, ndị na-ekiri ihe na-aga n'ihu nyocha ya, na-agbakọta ikpughe ma na-emeziwanye nghọta nke map X-ray nke mbara igwe na-esi na ya pụta. Tupu ọ pụọ maka nyocha nke abụọ, a na-eme nchọpụta banyere ụyọkọ ụyọkọ kpakpando a ma ama na ụyọkọ Coma Cluster iji nwalee ma gosipụta ike nke teliskop ART-XC maka ịmụ ebe ndị gbatịrị agbatị.
Emere nlebanya nke ụyọkọ ahụ ihe karịrị ụbọchị abụọ—June 16–17. N'otu oge ahụ, teliskop ART-X na-arụ ọrụ na ọnọdụ nyocha, otu n'ime ụdị atọ dị.
Tinyere data enwetara na Disemba 2019, nke a nyere anyị ohere ịmepụta maapụ zuru ezu nke nkesa gas na-ekpo ọkụ na ụyọkọ a na ụzarị X-ray siri ike ruo radius R500. Nke a bụ ogologo njupụta nke ihe dị n'ụyọkọ ahụ ji okpukpu 500 dị elu karịa nkezi njupụta dị n'Eluigwe na Ala, ya bụ, ihe fọrọ nke nta ka ọ bụrụ ókèala echiche nke ụyọkọ ahụ,” ka IKI RAS na-ekwu.
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isi: 3dnews.ru