First results from laser spectroscopy on bunched radioactive beams from the JYFL ion-beam cooler.

Autor: Campbell, P., Nieminen, A., Billowes, J., Dendooven, P., Flanagan, K.T., Forest, D.H., Gangrsky, Yu.P., Griffith, J.A.R., Huikari, J., Jokinen, A., Moore, I.D., Moore, R., Thayer, H.L., Tungate, G., Zemlyanoi, S.G., Äystö, J.
Zdroj: European Physical Journal A -- Hadrons & Nuclei; Sep2002, Vol. 15 Issue 1/2, p45-48, 4p
Abstrakt: A new RFQ ion-beam cooler and buncher, installed after the mass-separating magnet of the ion guide isotope separator, IGISOL, JYFL, has dramatically increased the scope of on-line laser spectroscopy at this facility. The device, operated in a bunching mode, has permitted new measurements on short-lived radionuclei in the Ti, Zr and Hf chains at a sensitivity two orders of magnitude greater than that previously achieved. The device has also opened new prospects for laser-based nuclear spectroscopy at the facility, particularly collinear resonance ionisation spectroscopy. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index