| ó㳺íà íàñåëåíèõ ì³ñöü | ISSN: 2707-0441 eISSN: 2707-045X |
Âèïóñê 70, 2020 - Ñòîð³íêè: 93-100
ÇÀÑÒÎÑÓÂÀÍÍß ÌÅÒÎIJ ÑÒÀÍÄÀÐÒÈÇÀÖ²¯ ÑÏÅÊÒв ÁÅÒÀ-ÂÈÏÐÎ̲ÍÞÂÀÍÜ Â Ð²ÄÈÍÍÎ-ÑÖÈÍÒÈËßÖ²ÉÍÎÌÓ Ë²×ÅÍͲ
Áóçèííèé Ì.Ã.1
1 ÄÓ "²ÍÑÒÈÒÓÒ ÃÐÎÌÀÄÑÜÊÎÃÎ ÇÄÎÐÎÂ'ß ²Ì. Î.Ì. ÌÀÐǪªÂÀ ÍÀÌÍÓ"
ÀÍÎÒÀÖ²ß:
Ðîçãëÿíóòî îñîáëèâîñò³ ñòàíäàðòèçàö³¿ áåòà-ñïåêòð³â äëÿ ñó÷àñíîãî ð³äèííî-ñöèíòèëÿö³éíîãî ë³÷åííÿ (ÐÑË) ³ç çàñòîñóâàííÿì àëüôà-áåòà ñïåêòðîìåòðà Quantulus 1220TM. Êîëî çàâäàíü – âèì³ðþâàííÿ òðèò³þ, áåòà-ñïåêòðîìåòðè÷íå âèçíà÷åííÿ ñòðîíö³þ-90, âèçíà÷åííÿ ñòðîíö³þ-90 çà ðàõóíîê ×åðåíêîâñüêîãî ë³÷åííÿ, âèçíà÷åííÿ ñâèíöþ-210 â àåðîçîëüíèõ ô³ëüòðàõ, äîñë³äæåííÿ ðàä³îâóãëåöþ.
Ìåòîþ äîñë³äæåííÿ áóëè óçàãàëüíåííÿ òà àíàë³ç îñîáëèâîñòåé çàñòîñóâàííÿ ìåòî-ä³â ñòàíäàðòèçàö³¿ ñïåêòð³â áåòà-âèïðîì³íþâàííÿ ïðè äîñë³äæåíí³ ðàä³îàêòèâíîñò³ îá’ºêò³â äîâê³ëëÿ íà îñíîâ³ ð³äèííîãî-ñöèíòèëÿö³éíîãî ë³÷åííÿ.
Ìàòåð³àëè ³ ìåòîäè: ð³äèííî-ñöèíòèëÿö³éíå ë³÷åííÿ, ÐÑË, ×åðåíêîâñüêå ë³÷åííÿ, ðàä³îõ³ì³÷íà ï³äãîòîâêà ïðîá, äåêîìïîçèö³ÿ áåòà-ñïåêòð³â.
Ðåçóëüòàòè: ïðîàíàë³çîâàíî ìåòîäè ñòàíäàðòèçàö³¿ ñïåêòð³â áåòà-âèïðîì³íþâàííÿ ïðîá ïðè äîñë³äæåíí³ âì³ñòó 3H, 14C, 90Sr, 210Pb â îá’ºêòàõ äîâê³ëëÿ ç âèêîðèñòàííÿì ñó÷àñ-íîãî ð³äèííî-ñöèíòèëÿö³éíîãî ñïåêòðîìåòðà Quantulus 1220TM. Îá´ðóíòîâàíî ïðèéíÿòí³ñòü, ðåçóëüòàòèâí³ñòü òà ðàìêè çàñòîñóâàííÿ ìåòîä³â ñòàíäàðòèçàö³¿ òà äåêîìïîçèö³¿ ñïåêòð³â áåòà-ïðîì³ííÿ äëÿ ð³äèííî-ñöèíòèëÿö³éíîãî ë³÷åííÿ, òà ×åðåíêîâñüêîãî ë³÷åííÿ.
Ìåòîþ äîñë³äæåííÿ áóëè óçàãàëüíåííÿ òà àíàë³ç îñîáëèâîñòåé çàñòîñóâàííÿ ìåòî-ä³â ñòàíäàðòèçàö³¿ ñïåêòð³â áåòà-âèïðîì³íþâàííÿ ïðè äîñë³äæåíí³ ðàä³îàêòèâíîñò³ îá’ºêò³â äîâê³ëëÿ íà îñíîâ³ ð³äèííîãî-ñöèíòèëÿö³éíîãî ë³÷åííÿ.
Ìàòåð³àëè ³ ìåòîäè: ð³äèííî-ñöèíòèëÿö³éíå ë³÷åííÿ, ÐÑË, ×åðåíêîâñüêå ë³÷åííÿ, ðàä³îõ³ì³÷íà ï³äãîòîâêà ïðîá, äåêîìïîçèö³ÿ áåòà-ñïåêòð³â.
Ðåçóëüòàòè: ïðîàíàë³çîâàíî ìåòîäè ñòàíäàðòèçàö³¿ ñïåêòð³â áåòà-âèïðîì³íþâàííÿ ïðîá ïðè äîñë³äæåíí³ âì³ñòó 3H, 14C, 90Sr, 210Pb â îá’ºêòàõ äîâê³ëëÿ ç âèêîðèñòàííÿì ñó÷àñ-íîãî ð³äèííî-ñöèíòèëÿö³éíîãî ñïåêòðîìåòðà Quantulus 1220TM. Îá´ðóíòîâàíî ïðèéíÿòí³ñòü, ðåçóëüòàòèâí³ñòü òà ðàìêè çàñòîñóâàííÿ ìåòîä³â ñòàíäàðòèçàö³¿ òà äåêîìïîçèö³¿ ñïåêòð³â áåòà-ïðîì³ííÿ äëÿ ð³äèííî-ñöèíòèëÿö³éíîãî ë³÷åííÿ, òà ×åðåíêîâñüêîãî ë³÷åííÿ.
ÊËÞ×β ÑËÎÂÀ:
Quantulus 1220TM, ð³äèííî-ñöèíòèëÿö³éíå ë³÷åííÿ, ÐÑË, äåêîìïîçèö³ÿ áåòà-ñïåêòð³â, ðàä³îõ³ì³÷íà ï³äãîòîâêà ïðîá, ×åðåíêîâñüêå ë³÷åííÿ, òðèò³é, ñâèíåöü-210, ñòðîíö³é-90, ðàä³îâóãëåöü, 3H, 210Pb, 90Sr, 14C.
˲ÒÅÐÀÒÓÐÀ:
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ÄËß ÖÈÒÓÂÀÍÍß:
Áóçèííèé Ì.Ã. Çàñòîñóâàííÿ ìåòîä³â ñòàíäàðòèçàö³¿ ñïåêòð³â áåòà-âèïðîì³íþâàíü â ð³äèííî-ñöèíòèëÿö³éíîìó ë³÷åíí³. ó㳺íà íàñåëåíèõ ì³ñöü : çá. íàóê. ïð. Ê., 2020. Âèï. 70. Ñ. 93-100.