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nucl-ex2025
Beta-decay Half Lives beyond Ca: A Systematic Survey of Decay Properties approaching the Neutron Dripline
W. -J. Ong, Z. Y. Xu, R. Grzywacz +83
In an experiment performed at the Facility for Rare Isotope Beams (FRIB) using the FRIB Decay Station initiator (FDSi), 15 new half lives of isotopes near Ca were measured.…
nucl-ex2024
The evidence of shell closure and -delayed neutron emission from F
J. F. Peltier, Z. Y. Xu, I. Cox +16
We measured the -delayed neutron emission from F for the first time at the Facility for Rare Isotope Beams (FRIB). Using combined neutron and -ray detector systems o…
nucl-ex2024
New isomeric transition in Mg: Bridging the N=20 and N=28 islands of inversion
M. Madurga, J. M. Christie, Z. Xu +20
We observed a new isomeric gamma transition at 168 keV in Mg, with a half-life of T=[130-500] ns. We propose that the observed transiti…