Commissioning of the DIAMANT “Chessboard” Light- Charged-Particle CsI Detector Array with AFRODITE.

Autor: Komati, F. S., Bark, R. A., Gál, J., Gueorguieva, E., Juhász, K., Kalinka, G., Krasznahorkay, A., Lawrie, J. J., Lipoglavšek, M., Maliage, M., Molnár, J., Mullins, S. M., Murray, S. H. T., Nyakó, B. M., Ramashidza, M., Sharpey-Schafer, J. F., Scheurer, J. N., Timár, J., Vymers, P., Zolnai, L.
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Zdroj: AIP Conference Proceedings; 2005, Vol. 802 Issue 1, p215-218, 4p, 2 Diagrams, 1 Graph
Abstrakt: In a commissioning measurement, the “Chessboard” section of the DIAMANT charged-particle array has been coupled with the AFRODITE γ-ray spectrometer at the iThemba Laboratory for Accelerator Based Sciences. Two data-sets were obtained following the bombardment of a 170Er target with a 13C beam at energies of 80 and 70 MeV, respectively. Offline analysis has thus far enabled the extension of a number of rotational bands associated with high-K intrinsic states in 176Hf. Also, the A = 172, 173 and 174 stable isotopes of ytterbium were populated via 2αxn channels with strengths of ∼30-to-40% of the αxn yields. This, together with the comparative weakness of the pxn channels, is consistent with incomplete fusion as the dominant reaction mechanism responsible for the α-particle emission. © 2005 American Institute of Physics [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index