About: Amerikaùm-241

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About: Amerikaùm-241 Sponge Permalink

An Entity of Type : dbkwik:resource/H937EDVAxz2D1FZ2zHAEuQ==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

Possible parent nuclides: beta from Pu-241, electron capture from Cm-241, alpha from Bk-245 Americium-241 decays by alpha emission, with a by-product of gamma rays. Its presence in plutonium is determined by the original concentration of plutonium-241 and the sample age. Because of the low penetration of alpha radiation, Americium-241 only poses a health risk when ingested or inhaled. Older samples of plutonium containing plutonium-241 contain a buildup of Am-241. A chemical removal of americium from reworked plutonium, e.g. during reworking of plutonium pits, may be required.

Attributes	Values
rdf:type	isotope
rdfs:label	Amerikaùm-241
rdfs:comment	Possible parent nuclides: beta from Pu-241, electron capture from Cm-241, alpha from Bk-245 Americium-241 decays by alpha emission, with a by-product of gamma rays. Its presence in plutonium is determined by the original concentration of plutonium-241 and the sample age. Because of the low penetration of alpha radiation, Americium-241 only poses a health risk when ingested or inhaled. Older samples of plutonium containing plutonium-241 contain a buildup of Am-241. A chemical removal of americium from reworked plutonium, e.g. during reworking of plutonium pits, may be required.
dcterms:subject	dbkwik:resource/MOGjkTzivcgC08qrJrDsVg== dbkwik:resource/LPBk815c7eZ8_71OzfxY7Q==
dbkwik:babyish/pro...iPageUsesTemplate	dbkwik:resource/hhuyrtkyhS55apMBhaC97g== dbkwik:resource/g2RdsZwJkoG3sJGFaChbMw== dbkwik:resource/AQNFWPV4yWAY0gbzUdzRgg== dbkwik:resource/0ctUFda9sex-EL3FFbTyLw== dbkwik:resource/0TXoo0F7OGzHLf9imMyr_A== dbkwik:resource/5tTauYapvw1MQHH5l0OHNw==
decay symbol	Np
decay mode	dbkwik:resource/T4fNEZ9Fy8ujAwcIjcIv4A== dbkwik:resource/ttmodTs9GeTWA7YDkHo_5w==
Date	2009(xsd:integer)
Spin	5(xsd:integer)
auto	yes
Mass	241(xsd:double)
num protons	95(xsd:integer)
Symbol	Am
decay product	neptunium-237
decay mass	237(xsd:integer)
excess energy	52936(xsd:double)
Background	#eee
binding energy	7543(xsd:double)
Halflife	1.363919472E10
mass number	241(xsd:integer)
num neutrons	146(xsd:integer)
abstract	Possible parent nuclides: beta from Pu-241, electron capture from Cm-241, alpha from Bk-245 Americium-241 decays by alpha emission, with a by-product of gamma rays. Its presence in plutonium is determined by the original concentration of plutonium-241 and the sample age. Because of the low penetration of alpha radiation, Americium-241 only poses a health risk when ingested or inhaled. Older samples of plutonium containing plutonium-241 contain a buildup of Am-241. A chemical removal of americium from reworked plutonium, e.g. during reworking of plutonium pits, may be required.

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