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RESEARCH PRODUCT

Beta-delayed proton emission observed in new lanthanide isotopes

J. A. HonkanenJ. M. NitschkeP. A. WilmarthW. D. ZeitzP. K. Lemmertz

subject

LanthanideNuclear and High Energy PhysicsMaterials scienceIsotopeProtonElectron captureRadiochemistryProton emissionAtomic physicsBeta decayCharged particleRadioactive decay

description

The following new, beta-delayed proton emitters have been observed at the on-line isotope separator OASIS:120La (2.8±2s),122La (8.7±7s),123Ce (3.8±2s),141Dy (1.0±2s),141Gd, and143Dy (3.2±6s). Z-identification was achieved through observation of characteristic x-rays in coincidence with protons.

https://doi.org/10.1007/bf01412274