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SUZIShVORII YaDROI

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SUZIShVORII YaDROI moddaero guyand, ki dar reaktori yadroi barol hosil kardani energiya istifoda meshavad. Az izotophoi tabii tanho 235U Suzishvorii yadroi meboshad, ki hatto bo tasiri neytronhoi harorati (neytronhoi energiyaashon hamagi 0,025 eV) pora shuda metavonad. Dar natijaipora shudani yak yadroi 235U ~ 200 MeV (e khud az 1 kg 235U-i begash 5∙1026 MeV) energiya khorij mogardad. Yadrohoi 238U tanho dar natijai furu burdani neytronhoi energiyahoi Ep0,92 MeV pora shuda metavonand. Suzishvorii yadroiiiborat az235U-i begash yo yadrohoi digari ba on monandro sukhtanii yadroi meguyand (mafhumi «Suzishvorii yadroi» dar barobari sukhtanii yadroi yadrohoi digar doshta metavonad). Izotopi «arzoni» uran 238U va inchunin izotopi 23290Th dar natijai furu burdani neytron va tabdiloti minbada ba yadrohoi porashavandai 23994Pu(az 238 92 U) va 23392U (az 23290Th( yane ba sukhtani yadroi tabdil yofta metavonand. Reaktori yadroii sareneytroni Suzishvorii yadroiashon uran va plutoniy on qadar plutonyi 239 Pu tavlid karda metavonad ki miqdori on nazar ba miqdoriSuzishvorii yadroii sarfshuda khele ziyod (vobasta ba sharoiti kori reaktor to 1,6 marotiba) buda metavonad. Bartarii asosii reaktorhoi sareneytron mahz hamin ast.        S. Qodiri.

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SADUDDINI HAMMUI Muhammad ibni Juvayni

SADUDDINI HAMMUI Muhammad ibni Juvayni (soli tavallud nomalum — Vafot 1252), yake az namoyandagoni mashhuri …