6533b870fe1ef96bd12d0479

RESEARCH PRODUCT

Identification of the 13/2+ isomer in 199At

Juha UusitaloPaul GreenleesW. MeczynskiK. HelariuttaPaivi NieminenJ. StyczenMatti LeinoH. KankaanpääM. LachHeikki KettunenP. RahkilaPeter M. JonesP. BednarczykPasi KuusiniemiR. JulinS. JuutinenM. Muikku

subject

PhysicsNuclear and High Energy Physicsmedicine.anatomical_structureHadronmedicineAnalytical chemistryNuclear fusionAtomic physicsNuclear ExperimentNucleusExcitation

description

The 13/2+ isomeric state in the 199At nucleus has been identified at an excitation energy of 573 keV and its half-life measured to be 580(130) ns using the recoil-decay tagging technique.

https://doi.org/10.1007/s100500070014