TY  - JOUR
AU  - Deo, A. Y.
AU  - Podolyak, Z.
AU  - Walker, P. M.
AU  - Algora, A.
AU  - Rubio, B.
AU  - Agramunt, J.
AU  - Fraile, L. M.
AU  - Al-Dahan, N.
AU  - Alkhomashi, N.
AU  - Briz, J. A.
AU  - Estevez, E.
AU  - Farrelly, G.
AU  - Gelletly, W.
AU  - Herlert, A.
AU  - Koster, U.
AU  - Maira, A.
AU  - Singla, S.
PY  - 2010
DA  - 2010//
TI  - Structures of Po-201 and Rn-205 from EC/beta(+)-decay studies
T2  - Phys. Rev. C
JO  - Physical Review C
SP  - 024322
EP  - 8pp
VL  - 81
IS  - 2
PB  - Amer Physical Soc
AB  - Several low-lying excited states in Rn-205(86)119 and Po-201(84)117 were identified for the first time following EC/beta(+) decay of Fr-205 and At-201, respectively, using gamma-ray and conversion electron spectroscopy at the CERN isotope separator on-line (ISOLDE) facility. The EC/beta(+) branch from Fr-205 was measured to be 1.5(2)%. The excited states of the daughter nuclei are understood in terms of the odd nucleon coupling to the neighboring even-even core. The neutron single-particle energies of the p(3/2) orbital relative to the f(5/2) ground state in Rn-205, and the f(5/2) orbital relative to the p(3/2) ground state in Po-201, were determined to be 31.4(2) and 5.7(3) keV, respectively. We tentatively identify a 13/2(+) isomeric level at 657.1(5) keV in Rn-205. The systematic behavior of the 13/2(+) and 3/2(-) levels is also discussed.
SN  - 0556-2813
UR  - https://doi.org/10.1103/PhysRevC.81.024322
DO  - 10.1103/PhysRevC.81.024322
LA  - English
N1  - ISI:000278341300001
ID  - Deo_etal2010
ER  -