Autor: Hessberger F.-P., Hofmann S., Ackermann D., Ninov V. , Leino M., Saro S., Andreyev A., Lavrentev A., Popeko A.G., Yeremin A.V.
Názov: Decay properties of neutron-deficient nuclei in the region Z = 86­92
Typ: publication
Dátum: 2000-04
Jazyk: en
Poznámka:
Abstrakt:
Neutron deficient isotopes of elements Z = 86­92 have been produced by heavy-ion fusion reactions 12C + 208Pb, 209Bi, 22Ne + 208Pb, 51V + 170Er, and 50Ti + 170Er. The evaporation residues were investigated by means of alpha- and alpha-gamma-spectroscopy after in-flight separation from the projectile beam by the velocity filter SHIP and implantation into a 16-strip position-sensitive Si-detector. New or improved decay data for 225,226U, 216,217m,218Pa, 215,216,217Th, 214,215,216,216mAc, 214Ra and 213Rn have been obtained.

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