Improved energies for the 5.2 keV M1 and 42.0 keV M2 nuclear transitions in Rb-83

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F14%3A00428201" target="_blank" >RIV/61389005:_____/14:00428201 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1140/epja/i2014-14059-0" target="_blank" >http://dx.doi.org/10.1140/epja/i2014-14059-0</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epja/i2014-14059-0" target="_blank" >10.1140/epja/i2014-14059-0</a>

Result language
angličtina
Original language name
Improved energies for the 5.2 keV M1 and 42.0 keV M2 nuclear transitions in Rb-83
Original language description
The low-energy electron spectrum following the decay of 83Sr was analysed at high instrumental resolution by an electrostatic spectrometer. Significantly improved energies of 5235.70.8 and 42078.01.8 eV were determined from the conversion electron spectra for the nuclear transitions depopulating the first 3/2- and the second 9/2+ excited states in 83Rb to the 5/2 ground state, respectively. The M1 character for the 5.2keV nuclear transition was confirmed and the E2 admixture parameter ?2(E2/M1)=(2.60.2)105 was obtained. Values of 2.80.2 , 3.80.2 , 1.40.3 , 1.40.4 , and 4.10.3 eV were determined for the K, L1, L2, L3, and M1 natural atomic level widths of rubidium, respectively.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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