Properties of low-lying intruder states in Al-34 and Si-34 populated in the beta-decay of Mg-34

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F15%3A00445103" target="_blank" >RIV/61389005:_____/15:00445103 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4909602" target="_blank" >http://dx.doi.org/10.1063/1.4909602</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4909602" target="_blank" >10.1063/1.4909602</a>

Result language
angličtina
Original language name
Properties of low-lying intruder states in Al-34 and Si-34 populated in the beta-decay of Mg-34
Original language description
The results of the IS530 experiment at ISOLDE revealed new information concerning several nuclei close to the N approximate to 20 'Island of Inversion' - Mg-34, Al-34, Si-34. The half-life of Mg-34 was found to be three times larger than the adopted value (63(1) ms instead of 20(10) ms). The beta-gamma spectroscopy of Mg-34 performed for the first time in this experiment, led to the first experimental level scheme for Al-34, also showing that the full beta strength goes through the predicted 1(+) isomerin Al-34 [1] and/or excited states that deexcite to it. The subsequent beta-decay of the 1(+) isomer in Al-34 allowed the observation of new gamma lines in Si-34, (tentatively) associated with low-spin high-energy excited states previously unobserved.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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