Difference between revisions of "Am-241"
Jump to navigation
Jump to search
m (Text replacement - "\$([^\$]+)\$" to "\\(\1\\)") |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 8: | Line 8: | ||
==Using== |
==Using== |
||
| + | \( |
||
| − | $ |
||
\rm |
\rm |
||
^{241}_{~94}Pu \xrightarrow[15~y]{\beta^-,~ 21\,KeV} {} |
^{241}_{~94}Pu \xrightarrow[15~y]{\beta^-,~ 21\,KeV} {} |
||
| Line 14: | Line 14: | ||
{}^{237}_{~96}Np \xrightarrow[2.4 \times 10^6\,y]{\alpha,~4.958 \,MeV} |
{}^{237}_{~96}Np \xrightarrow[2.4 \times 10^6\,y]{\alpha,~4.958 \,MeV} |
||
\mathrm{^{233}_{91}Pa} ~.\,.\,. |
\mathrm{^{233}_{91}Pa} ~.\,.\,. |
||
| + | \) |
||
| − | $ |
||
| − | [[Am-241]] is considered as the important component of the [[ |
+ | [[Am-241]] is considered as the important component of the [[nuclear waste]] and dominant contaminante since come tens or years after a nuclear catastrophe.<ref> |
2008.08.oo. https://web.archive.org/web/20110525233310/http://www.nda.gov.uk/documents/ upload/Plutonium-Options-for-Comment-August-2008.pdf NDA Plutonium Options. SMS Plutonium Topic Strategy, August 2008 - October 2008. Table 1: Examples of the types of variation in plutonium composition produced from different sources |
2008.08.oo. https://web.archive.org/web/20110525233310/http://www.nda.gov.uk/documents/ upload/Plutonium-Options-for-Comment-August-2008.pdf NDA Plutonium Options. SMS Plutonium Topic Strategy, August 2008 - October 2008. Table 1: Examples of the types of variation in plutonium composition produced from different sources |
||
</ref><ref>2016.05.23. http://greenbelarus.info/articles/23-05-2016/eho-chernobylya-kak-smertelno-opasnyy-produkt-raspada-plutoniya-americiy Андрей Скурко. Эхо Чернобыля: как смертельно опасный америций угрожает здоровью и жизни беларусов? ЗЯЛЁНЫ ПАРТАЛ, 2016.05.23. |
</ref><ref>2016.05.23. http://greenbelarus.info/articles/23-05-2016/eho-chernobylya-kak-smertelno-opasnyy-produkt-raspada-plutoniya-americiy Андрей Скурко. Эхо Чернобыля: как смертельно опасный америций угрожает здоровью и жизни беларусов? ЗЯЛЁНЫ ПАРТАЛ, 2016.05.23. |
||
Latest revision as of 18:48, 30 July 2019
Am-241 is isotope of Americium.
Mass: 241.056829144 amu
Halflife: 432.2 y
Energy of alpha decay (dominant): 7.543272 MeV
Using
\( \rm ^{241}_{~94}Pu \xrightarrow[15~y]{\beta^-,~ 21\,KeV} {} ^{241}_{~95}Am \xrightarrow[432.7\,y]{\alpha,\, 4.959\,MeV} {}^{237}_{~96}Np \xrightarrow[2.4 \times 10^6\,y]{\alpha,~4.958 \,MeV} \mathrm{^{233}_{91}Pa} ~.\,.\,. \)
Am-241 is considered as the important component of the nuclear waste and dominant contaminante since come tens or years after a nuclear catastrophe.[1][2]
Heat generation
References
- ↑ 2008.08.oo. https://web.archive.org/web/20110525233310/http://www.nda.gov.uk/documents/ upload/Plutonium-Options-for-Comment-August-2008.pdf NDA Plutonium Options. SMS Plutonium Topic Strategy, August 2008 - October 2008. Table 1: Examples of the types of variation in plutonium composition produced from different sources
- ↑ 2016.05.23. http://greenbelarus.info/articles/23-05-2016/eho-chernobylya-kak-smertelno-opasnyy-produkt-raspada-plutoniya-americiy Андрей Скурко. Эхо Чернобыля: как смертельно опасный америций угрожает здоровью и жизни беларусов? ЗЯЛЁНЫ ПАРТАЛ, 2016.05.23.