Isomeric 13/2$^+$ state in $^{201}$Fr

We have identified an isomeric state in $^{201}$Fr for which we propose a spin and parity of $13/2^+$, and interpret it as arising from the $\pi(i_{13/2})$ configuration. A half-life of 720(40) ns was measured, corresponding to $B(M2)=0.17(2)$ W.u., in good agreement with those of other $13/2^+ \to...

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Detalles Bibliográficos
Autores principales: Auranen, K, Jakobsson, U, Badran, H, Grahn, T, Greenlees, P T, Herzáň, A, Julin, R, Juutinen, S, Konki, J, Leino, M, Leppänen, A P, O'Neill, G, Pakarinen, J, Papadakis, P, Partanen, J, Rahkila, P, Ruotsalainen, P, Sandzelius, M, Sarén, J, Scholey, C, Sinclair, L, Sorri, J, Stolze, S, Uusitalo, J, Voss, A
Lenguaje:eng
Publicado: 2020
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1103/PhysRevC.101.024306
http://cds.cern.ch/record/2800357

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