Use of refractory oxides, carbides and borides as targets for on-line mass separation

HL Ravn, T Bjørnstad, P Hoff, OC Jonsson… - Nuclear Instruments and …, 1987 - Elsevier
Ion beams of a number of elements have been produced at the CERN-ISOLDE facility by
600-MeV proton bombardment of thick targets consisting of a variety of metal oxides …

Nuclear orientation of radon isotopes by spin-exchange optical pumping

M Kitano, FP Calaprice, ML Pitt, J Clayhold, W Happer… - Physical review …, 1988 - APS
This paper reports the first demonstration of nuclear orientation of radon atoms. The method
employed was spin exchange with potassium atoms polarized by optical pumping. The …

Discovery of the astatine, radon, francium, and radium isotopes

C Fry, M Thoennessen - Atomic Data and Nuclear Data Tables, 2013 - Elsevier
Thirty-nine astatine, thirty-nine radon, thirty-five francium, and thirty-four radium isotopes
have so far been observed; the discovery of these isotopes is described. For each isotope a …

The nuclear structure of 227Fr

W Kurcewicz, IS Grant, K Gulda, AJ Aas, J Billowes… - Nuclear Physics A, 1997 - Elsevier
The γ-rays following the β− decay of 227Rn have been investigated by means of γ-ray
singles and γγ-coincidence measurements using an array of 12 Compton-suppressed Ge …

The nuclear structure of 223Fr

W Kurcewicz, G Løvhøiden, TF Thorsteinsen… - Nuclear Physics A, 1992 - Elsevier
The γ-rays following the β− decay of 223Rn have been investigated by means of γ-ray
singles including multispectrum analysis, and γγ-coincidence measurements using Ge …

The new neutron-rich isotope228Rn

MJG Borge, DG Burke, H Gabelmann, P Hill… - Zeitschrift für Physik A …, 1989 - Springer
The new neutronrich isotope 228 Rn was produced by spallation reactions induced by 600
MeV protons in a 232 Th target and identified by massseparation and decay spectroscopy …

[PDF][PDF] Determination of radioactive ion beam production yields using 1.4-and 1.7-GeV protons

S Stegemann, S Rothe - 2022 - cds.cern.ch
We propose to measure radioactive ion beam production yields of various isotopes from
different target-ion source combinations, using protons at energies of 1.4 and 1.7 GeV …