Nuclear structure of Cd-112 studied through the Cd-111((d)over-right-arrow, p) reaction

Jamieson, D. S.; Garrett, P. E.; Ball, G. C.; Demand, G. A.; Faestermann, T.; Finlay, P.; Green, K. L.; Hertenberger, R.; Leach, K. G.; Phillips, A. A.; Sumithrarachchi, C. S.; Triambak, S. und Wirth, H. -F. (2018): Nuclear structure of Cd-112 studied through the Cd-111((d)over-right-arrow, p) reaction. In: Physical Review C, Bd. 98, Nr. 4, 44309

Abstract

The nuclear structure of Cd-112 has been investigated with the Cd-111((d)over-right-arrow, p)Cd-112 reaction. Isotopically enriched targets of Cd-111 were bombarded with 22 MeV polarized deuterons, and reaction products were analyzed with a magnetic spectrograph. Angular distributions and analyzing powers were determined for 129 states, 49 of which are newly observed, up to approximately 4.2 MeV in excitation energy. The observed angular distributions were compared with distorted wave Born approximation (DWBA) and adiabatic distorted wave approximation (ADWA) calculations to extract the spectroscopic factors. Two-quasineutron configurations involving coupling to the s(1/2) orbital are suggested. The sum of spectroscopic strengths extracted by using the ADWA for the individual l transfers are combined with previous results from the Cd-111((d)over-right-arrow, t) reaction and show good agreement with the 2j + 1 sum rule, whereas those extracted with the DWBA calculations are significantly less.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Physik
• Themengebiete: 500 Naturwissenschaften und Mathematik > 530 Physik
• ISSN: 2469-9985
• Sprache: Englisch