Abstract.
Structure of the neutron-rich Ge isotopes at and around N = 50 has been investigated via intermediate-energy Coulomb excitation using secondary beams of 78-82Ge incident on a Pb target. The B(E2) values for the low-lying 2+ states have been extracted and compared with the data for neighboring isotopes around N = 50. In addition, a new method of intermediate-energy two-step Coulomb excitation has been proposed as a spectroscopic tool to study the 4+ states in neutron-rich even-even nuclei. The first application of the method and its results are presented.
Similar content being viewed by others
References
T. Motobayashi, Phys. Lett. B 346, 9 (1995).
H. Iwasaki, Phys. Lett. B 481, 7 (2000),
H. Iwasaki, Phys. Lett. B 522, 227 (2001).
T. Glasmacher, Nucl. Phys. A 693, 90 (2001).
F. Azaiez: Nucl. Phys. A 704, 37c (2002).
M. Kase, RIKEN Accel. Prog. Rep. 34, 188 (2001).
M. Tamaki, CNS-REP-59, 76 (2003).
S. Takeuchi, RIKEN Accel. Prog. Rep. 36, 148 (2003).
S. Raman, At. Data Nucl. Data Tables 36, 1 (1987).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Iwasaki, H., Aoi, N., Takeuchi, S. et al. Intermediate-energy Coulomb excitation of the neutron-rich Ge isotopes around N = 50. Eur. Phys. J. A 25 (Suppl 1), 415–417 (2005). https://doi.org/10.1140/epjad/i2005-06-154-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1140/epjad/i2005-06-154-5