| Title: |
Testing of the RIKEN-ATOMKI CsI(Tl) array in the study of 22,23O nuclear structure. |
| Authors: |
Fülöp, Zsolt, Gyürky, György, Somorjai, Endre, Elekes, Z., Dombrádi, Zs., Bishop, S., Fülöp, Zs., Gibelin, J., Gomi, T., Hashimoto, Y., Imai, N., Iwasa, N., Iwasaki, H., Kalinka, G., Kondo, Y., Korsheninnikov, A. A., Kurita, K., Kurokawa, M., Matsui, N., Motobayashi, T. |
| Source: |
2nd International Conference on Nuclear Physics in Astrophysics; 2006, p321-324, 4p |
| Abstract: |
The paper reports on the test of the newly developed RIKEN-ATOMKI CsI(Tl) array. It is demonstrated that high-quality detectors with excellent light collection efficiency and narrow resolution distribution could be produced. The setup has been commissioned in the study of the reaction of 22O + CD2. In the present paper, we summarize the results mainly on the (d, d′) channel. From the cross section for the transition between the ground state and the first 2+ state, we could deduce the "matter" deformation parameter to be βM=0.23±0.02 by distorted wave analysis. Comparing this data with previous measurements it can be concluded that 22O isotope has moderate and similar neutron and proton deformations. [ABSTRACT FROM AUTHOR] |
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| Database: |
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